il2cpp.exe error

I am using the latest versions - Facebook SDK 7.9.0 and Unity 5.5.0f3.
I had try to build WebGL using official Facebook step by step instruction: https://developers.facebook.com/docs/unity/getting-started/canvas
And I have error "il2cpp.exe did not run properly".

Spoiler: screenshot

Spoiler: error log

Failed running E:\programs\Unity\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp --compile-cpp --libil2cpp-static --platform="WebGL" --architecture="EmscriptenJavaScript" --configuration="Release" --outputpath="E:\programs\Unity\Projects\New Unity Project\Assets /../Temp/StagingArea/Data\Native\build.js" --cachedirectory="E:\programs\Unity\Projects\New Unity Project\Assets\..\Library/il2cpp_cache" --compiler-flags="-Oz -DIL2CPP_EXCEPTION_DISABLED=1 " --linker-flags="-s PRECISE_F32=2 -s DISABLE_EXCEPTION_CATCHING=0 --memory-init-file 1 -O3 -s NO_EXIT_RUNTIME=1 -g0 -s USE_WEBGL2=1 -s TOTAL_MEMORY=268435456 --separate-asm --emit-symbol-map --output_eol linux -s MEMFS_APPEND_TO_TYPED_ARRAYS=1 " --js-pre="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\prejs\FileSystem.js" --js-pre="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\prejs\MediaDevices.js" --js-pre="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\prejs\SendMessage.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\Audio.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\Cursor.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\Eval.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\FileSystem.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\library_memfs.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\Logging.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\SystemInfo.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\UnetWebSocket.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\WebCam.js" --js-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\WebRequest.js" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AIModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AnimationModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AudioModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ClothModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CloudWebServicesModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CoreModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CrashReportingModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_IMGUIModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_JSONSerializeModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ParticlesLegacyModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ParticleSystemModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_Physics2DModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_PhysicsModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TerrainModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TerrainPhysicsModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TextRenderingModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UIModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UmbraModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UNETModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityAdsModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityAnalyticsModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityConnectModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VehiclesModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VideoModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VRModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_WebModule_Dynamic.bc" --additional-libraries="E:\programs\Unity\Projects\New Unity Project\Assets\FacebookSDK\Plugins\iOS\FBSDKShareKit.framework" --additional-libraries="E:\programs\Unity\Projects\New Unity Project\Assets\FacebookSDK\Plugins\iOS\FBSDKCoreKit.framework" --additional-libraries="E:\programs\Unity\Projects\New Unity Project\Assets\FacebookSDK\Plugins\iOS\FBSDKLoginKit.framework" --additional-libraries="E:\programs\Unity\Projects\New Unity Project\Assets\FacebookSDK\Plugins\iOS\Bolts.framework" --extra-types.file="E:\programs\Unity\Editor\Data\il2cpp\il2cpp_default_extra_types.txt" --assembly="E:\programs\Unity\Projects\New Unity Project\Temp\StagingArea\Data\Managed\Assembly-CSharp.dll" --assembly="E:\programs\Unity\Projects\New Unity Project\Temp\StagingArea\Data\Managed\UnityEngine.Analytics.dll" --assembly="E:\programs\Unity\Projects\New Unity Project\Temp\StagingArea\Data\Managed\Facebook.Unity.Settings.dll" --assembly="E:\programs\Unity\Projects\New Unity Project\Temp\StagingArea\Data\Managed\UnityEngine.dll" --generatedcppdir="E:\programs\Unity\Projects\New Unity Project\Temp\StagingArea\Data\il2cppOutput"

stdout:
Building build.js with EmscriptenToolChain.
Output directory: E:\programs\Unity\Projects\New Unity Project\Temp\StagingArea\Data\Native
Cache directory: E:\programs\Unity\Projects\New Unity Project\Library\il2cpp_cache
ObjectFiles: 448 of which compiled: 0
Total compilation time: 548 milliseconds.
Response file: C:\Users\Aleksei-PC\AppData\Local\Temp\_1264965836\response.rsp
il2cpp.exe didn't catch exception: System.UnauthorizedAccessException: Access to the path 'E:\programs\Unity\Projects\New Unity Project\Assets\FacebookSDK\Plugins\iOS\FBSDKShareKit.framework' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at Unity.IL2CPP.Building.Hashing.HashTools.HashOfFile(NPath path)
at Unity.IL2CPP.Building.CppProgramBuilder.HashLinkerInvocation(LinkerInvocation linkerInvocation, IEnumerable`1 objectFiles)
at Unity.IL2CPP.Building.CppProgramBuilder.PostprocessObjectFiles(IEnumerable`1 objectFiles, CppToolChainContext toolChainContext)
at Unity.IL2CPP.Building.CppProgramBuilder.Build()
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)
stderr:

Unhandled Exception: System.UnauthorizedAccessException: Access to the path 'E:\programs\Unity\Projects\New Unity Project\Assets\FacebookSDK\Plugins\iOS\FBSDKShareKit.framework' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at Unity.IL2CPP.Building.Hashing.HashTools.HashOfFile(NPath path)
at Unity.IL2CPP.Building.CppProgramBuilder.HashLinkerInvocation(LinkerInvocation linkerInvocation, IEnumerable`1 objectFiles)
at Unity.IL2CPP.Building.CppProgramBuilder.PostprocessObjectFiles(IEnumerable`1 objectFiles, CppToolChainContext toolChainContext)
at Unity.IL2CPP.Building.CppProgramBuilder.Build()
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:96)
UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:281)
UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(ICollection`1, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:272)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:126)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry, Boolean) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:39)
UnityEditor.HostView:OnGUI()

Spoiler: error log 2

Exception: E:\programs\Unity\Editor\Data\il2cpp/build/il2cpp.exe did not run properly!
UnityEditorInternal.Runner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, System.Action`1 setupStartInfo) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:98)
UnityEditorInternal.IL2CPPBuilder.RunIl2CppWithArguments (System.Collections.Generic.List`1 arguments, System.Action`1 setupStartInfo, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:281)
UnityEditorInternal.IL2CPPBuilder.ConvertPlayerDlltoCpp (ICollection`1 userAssemblies, System.String outputDirectory, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:272)
UnityEditorInternal.IL2CPPBuilder.Run () (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:126)
UnityEditorInternal.IL2CPPUtils.RunIl2Cpp (System.String stagingAreaData, IIl2CppPlatformProvider platformProvider, System.Action`1 modifyOutputBeforeCompile, UnityEditor.RuntimeClassRegistry runtimeClassRegistry, Boolean developmentBuild) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:39)
UnityEditor.WebGL.WebGlBuildPostprocessor.PostProcess (BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:560)
UnityEditor.PostprocessBuildPlayer.Postprocess (BuildTarget target, System.String installPath, System.String companyName, System.String productName, Int32 width, Int32 height, System.String downloadWebplayerUrl, System.String manualDownloadWebplayerUrl, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.BuildReporting.BuildReport report) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:186)
UnityEditor.HostView:OnGUI()

 

Maybe it will help someone: I had the same problem building WebGL with unity 5.5.2f1 (actually this problem - Editor\Data\il2cpp/buildil2cpp.exe did not run properly). So I did following things:

1) re-install Unity and Visual Studio 2015 (with path without cyrillic symbols). After that I received this error: FileNotFoundException: Could not find file "D:\Education\SolarSystem\SolarSystem\Temp\StagingArea\Data\Native\build.asm.js;

2) disable "Strip Engine Code" in Player Settings > Other Settings

And now it works, I have my WebGL build

 

Josh, we tried to build our project with the IL2CPP backend and disabled stripping using Unity 5.6.0, however we get the similar error:

Spoiler: error log

Failed running D:\Unity5\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp --emit-null-checks --enable-array-bounds-check --compile-cpp --libil2cpp-static --platform="Android" --architecture="ARMv7" --configuration="Release" --outputpath="D:\TestProject\Temp/StagingArea\assets\bin\Data\Native\armeabi-v7a\libil2cpp.so" --cachedirectory="D:\TestProject\Assets\..\Library\il2cpp_android_armeabi-v7a/il2cpp_cache" --additional-include-directories="D:\Unity5\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\bdwgc/include" --additional-include-directories="D:\Unity5\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\libil2cpp/include" --tool-chain-path="D:/android-ndk-r10e" --map-file-parser="D:\Unity5\Editor\Data\Tools\MapFileParser\MapFileParser.exe" --assembly="D:\TestProject\Temp\StagingArea\assets\bin\Data\Managed\Assembly-CSharp-firstpass.dll" --assembly="D:\TestProject\Temp\StagingArea\assets\bin\Data\Managed\Assembly-CSharp.dll" --assembly="D:\TestProject\Temp\StagingArea\assets\bin\Data\Managed\Facebook.Unity.Settings.dll" --assembly="D:\TestProject\Temp\StagingArea\assets\bin\Data\Managed\ImageAndVideoPicker.dll" --assembly="D:\TestProject\Temp\StagingArea\assets\bin\Data\Managed\UnityEngine.dll" --assembly="D:\TestProject\Temp\StagingArea\assets\bin\Data\Managed\Facebook.Unity.Android.dll" --assembly="D:\TestProject\Temp\StagingArea\assets\bin\Data\Managed\Facebook.Unity.IOS.dll" --generatedcppdir="D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput"

stdout:
Building libil2cpp.so with AndroidToolChain.
Output directory: D:\TestProject\Temp\StagingArea\assets\bin\Data\Native\armeabi-v7a
Cache directory: D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache
il2cpp.exe didn't catch exception: System.AggregateException: Џа®Ё§®и« ®¤ Ё«Ё ҐбЄ®«мЄ® ®иЁЎ®Є. ---> System.ComponentModel.Win32Exception: ЌҐ г¤ Ґвбп ©вЁ гЄ § л© д ©«
ў System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
ў Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
ў Unity.IL2CPP.Building.CompilationInvocation.Execute()
ў Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
ў Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)
--- Љ®Ґж ва ббЁа®ўЄЁ ўгв॥Ј® б⥪ ЁбЄ«о票© ---
ў Unity.IL2CPP.Building.ParallelFor.RunWithResult[D,T](D[] data, Func`2 action)
ў Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
ў Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
ў Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
ў il2cpp.Program.DoRun(String[] args)
ў il2cpp.Program.Run(String[] args)
ў il2cpp.Program.Main(String[] args)
---> (‚гв॥Ґ ЁбЄ«о票Ґ #0) System.ComponentModel.Win32Exception (0x80004005): ЌҐ г¤ Ґвбп ©вЁ гЄ § л© д ©«
ў System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
ў Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
ў Unity.IL2CPP.Building.CompilationInvocation.Execute()
ў Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
ў Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

---> (‚гв॥Ґ ЁбЄ«о票Ґ #1) System.ComponentModel.Win32Exception (0x80004005): ЌҐ г¤ Ґвбп ©вЁ гЄ § л© д ©«
ў System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
ў Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
ў Unity.IL2CPP.Building.CompilationInvocation.Execute()
ў Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
ў Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

---> (‚гв॥Ґ ЁбЄ«о票Ґ #2) System.ComponentModel.Win32Exception (0x80004005): ЌҐ г¤ Ґвбп ©вЁ гЄ § л© д ©«
ў System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
ў Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
ў Unity.IL2CPP.Building.CompilationInvocation.Execute()
ў Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
ў Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

---> (‚гв॥Ґ ЁбЄ«о票Ґ #3) System.ComponentModel.Win32Exception (0x80004005): ЌҐ г¤ Ґвбп ©вЁ гЄ § л© д ©«
ў System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
ў Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
ў Unity.IL2CPP.Building.CompilationInvocation.Execute()
ў Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
ў Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

stderr:

ЌҐ®Ўа Ў®в ®Ґ ЁбЄ«о票Ґ: System.AggregateException: Џа®Ё§®и« ®¤ Ё«Ё ҐбЄ®«мЄ® ®иЁЎ®Є. ---> System.ComponentModel.Win32Exception: ЌҐ г¤ Ґвбп ©вЁ гЄ § л© д ©«
ў System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
ў Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
ў Unity.IL2CPP.Building.CompilationInvocation.Execute()
ў Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
ў Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)
--- Љ®Ґж ва ббЁа®ўЄЁ ўгв॥Ј® б⥪ ЁбЄ«о票© ---
ў Unity.IL2CPP.Building.ParallelFor.RunWithResult[D,T](D[] data, Func`2 action)
ў Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
ў Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
ў Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
ў il2cpp.Program.DoRun(String[] args)
ў il2cpp.Program.Run(String[] args)
ў il2cpp.Program.Main(String[] args)

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:96)
UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:313)
UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(ICollection`1, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:304)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry, Boolean) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:34)
UnityEditor.HostView:OnGUI()

is there nothing we can do about it?

 

Josh, thank you very much for answering! I was able to decrypt it - basically it says that specified file was not found... Can you please tell me if it is possible to enable verbose logging in order to decipher what file IL2CPP was looking for?

 

Unfortunately I can't - it is not mentioned anywhere... I mean it doesn't seem possible to understand what file IL2CPP can't find exactly

 

I would like to add that everything works fine when we use IL2CPP backend to build the iOS version - this issue only happens in case of Android platform

 

Josh, you are absolutely right, I re-downloaded and reinstalled NDK 10e and made sure I have CMake and LLDB installed and everything is better now, however there is a new error:

Spoiler

stdout:
Building libil2cpp.so with AndroidToolChain.
Output directory: D:\TestProject\Temp\StagingArea\assets\bin\Data\Native\armeabi-v7a
Cache directory: D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache
ObjectFiles: 545 of which compiled: 545
Time Compile: 136739 milliseconds Il2CppAttributes.cpp
Time Compile: 74280 milliseconds Bulk_Generics_18.cpp
Time Compile: 72078 milliseconds Il2CppInvokerTable.cpp
Time Compile: 65434 milliseconds Bulk_Generics_8.cpp
Time Compile: 49291 milliseconds Bulk_mscorlib_7.cpp
Time Compile: 44545 milliseconds Bulk_System.Xml_2.cpp
Time Compile: 37409 milliseconds Bulk_System.Xml_1.cpp
Time Compile: 33748 milliseconds Bulk_mscorlib_1.cpp
Time Compile: 32597 milliseconds Bulk_Assembly-CSharp_11.cpp
Time Compile: 32109 milliseconds GenericMethods0.cpp
Total compilation time: 523702 milliseconds.
il2cpp.exe didn't catch exception: Unity.IL2CPP.Building.BuilderFailedException: C:\adt-bundle-windows-x86_64-20131030\sdk\ndk-bundle\toolchains\llvm-3.6\prebuilt\windows-x86_64\bin\clang++ @"C:\Users\e.bugrov\AppData\Local\Temp\tmpEAC9.tmp" -o "D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\linkresult_7938DB52CAEE343E5991DBF59BA483ED\libil2cpp.so" -Wl,-soname,libil2cpp.so -shared -Wl,--no-undefined -Wl,-z,noexecstack -Wl,--gc-sections -Wl,--build-id --sysroot "C:\adt-bundle-windows-x86_64-20131030\sdk\ndk-bundle\platforms\android-16\arch-arm" -gcc-toolchain "C:\adt-bundle-windows-x86_64-20131030\sdk\ndk-bundle\toolchains\arm-linux-androideabi-4.9\prebuilt\windows-x86_64" -target armv7-none-linux-androideabi -Wl,--wrap,sigaction -L "C:\adt-bundle-windows-x86_64-20131030\sdk\ndk-bundle\sources\cxx-stl\gnu-libstdc++\4.9\libs\armeabi-v7a" -lgnustl_static -Xlinker -Map="D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\linkresult_7938DB52CAEE343E5991DBF59BA483ED\libil2cpp.map" -fuse-ld=bfd

D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginInit_m2040531477':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14544: undefined reference to `instaPluginInit'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginSetListenerName_m537210010':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14584: undefined reference to `instaPluginSetListenerName'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginSetSubmitCallback_m2116850550':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14602: undefined reference to `instaPluginSetSubmitCallback'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginSetCancelCallback_m3081179068':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14620: undefined reference to `instaPluginSetCancelCallback'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginInit_m2040531477':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14544: undefined reference to `instaPluginInit'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginSetListenerName_m537210010':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14584: undefined reference to `instaPluginSetListenerName'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginSetSubmitCallback_m2116850550':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14602: undefined reference to `instaPluginSetSubmitCallback'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginSetCancelCallback_m3081179068':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14620: undefined reference to `instaPluginSetCancelCallback'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginShowAuth_m2008167586':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14562: undefined reference to `instaPluginShowAuth'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginSetSubmitCallback_m2116850550':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14602: undefined reference to `instaPluginSetSubmitCallback'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\C1EF1144281E8646436E788BA61F1EB5.o: In function `iOSInsta_instaPluginSetCancelCallback_m3081179068':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_Assembly-CSharp_9.cpp:14620: undefined reference to `instaPluginSetCancelCallback'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\37350486136472A0E0BCB95AA16BF4DC.o: In function `IOSPicker__PickImage_m1791346402':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_ImageAndVideoPicker_0.cpp:373: undefined reference to `_PickImage'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\37350486136472A0E0BCB95AA16BF4DC.o: In function `IOSPicker__PickVideo_m299493852':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_ImageAndVideoPicker_0.cpp:383: undefined reference to `_PickVideo'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\37350486136472A0E0BCB95AA16BF4DC.o: In function `IOSPicker__PickContact_m3191812578':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_ImageAndVideoPicker_0.cpp:393: undefined reference to `_PickContact'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\37350486136472A0E0BCB95AA16BF4DC.o: In function `IOSPicker__PickImage_m1791346402':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_ImageAndVideoPicker_0.cpp:373: undefined reference to `_PickImage'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\37350486136472A0E0BCB95AA16BF4DC.o: In function `IOSPicker__PickVideo_m299493852':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_ImageAndVideoPicker_0.cpp:383: undefined reference to `_PickVideo'
D:\TestProject\Library\il2cpp_android_armeabi-v7a\il2cpp_cache\37350486136472A0E0BCB95AA16BF4DC.o: In function `IOSPicker__PickContact_m3191812578':
D:\TestProject\Temp\StagingArea\Il2Cpp\il2cppOutput/Bulk_ImageAndVideoPicker_0.cpp:393: undefined reference to `_PickContact'
clang++.exe: error: linker command failed with exit code 1 (use -v to see invocation)


ў Unity.IL2CPP.Building.CppProgramBuilder.PostprocessObjectFiles(IEnumerable`1 objectFiles, CppToolChainContext toolChainContext)
ў Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
ў Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
ў il2cpp.Program.DoRun(String[] args)
ў il2cpp.Program.Run(String[] args)
ў il2cpp.Program.Main(String[] args)

It looks like there is something wrong with the Instagram plugin and Image and Video Picker plugin we use, but um... can you please tell me, what can we do about it? The iOS libraries are inside Plugins/iOS folder and they have only iOS platform in included platforms list...

 

Thanks, Josh, I see the issue now... The Instagram plugin can be easily fixed, but can you please tell me what can be done with the other plugin, which completely hides its implementation in a managed library?

 

I see, thank you very much!

 

I begin to get the "il2cpp.exe did not run properly!" error after making any decent number of minor scripting changes and attempting a second build. The solution is typically to completely close the Editor and open it again to perform the build. The first thing any developer will ask you when building their code and getting an error like this is "did you try running a clean?" since that will eliminate the use of stale files or invalid references.

Additional content removed, as there was confusion about the specific cache being discussed.

 

A bug report is not possible, since it occurs when making a second build after any decent number of minor scripting changes and there is no specific step that triggers it. The IL2CPP build cache, unless you are talking about a different variation of build cache, is located in Temp/StagingArea/Il2Cpp/il2cppOutput of my project. The entire Temp directory is cleaned when closing the Editor, unless that is unintentional. If Temp is meant to be left behind in full, then I am lucky mine is "broken" due its ability to resolve the issue.

 

I can try not shutting down the editor for a few builds. I had gotten in the habit of only compiling a build at the end of any planned changes and then shutting down. It wasn't a huge inconvenience and prevented the issue.

 

I have not come across the issue I was explaining since using 5.5.3f1. It appears something in that version, or one very close to it if I skipped an update, has prevented this from happening. It looks like there will be no need to look for a way to fix it, since it has already been fixed.

 

unity3d 2017.1.0f3 building empty webgl project

Spoiler: log

Failed running D:\Program Files\Unity2017\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp --development-mode --compile-cpp --libil2cpp-static --platform="WebGL" --architecture="EmscriptenJavaScript" --configuration="Debug" --outputpath="C:\Users\Administrator\Documents\New Unity Project 26\Assets /../Temp/StagingArea/Data\Native\build.bc" --cachedirectory="C:\Users\Administrator\Documents\New Unity Project 26\Assets\..\Library/il2cpp_cache" --compiler-flags="-Oz -DIL2CPP_EXCEPTION_DISABLED=1 " --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AIModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AnimationModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AudioModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_BaselibModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ClothModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_CloudWebServicesModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_CoreModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_CrashReportingModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_DirectorModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_GameCenterModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ImageConversionModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_IMGUIModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_InputModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_JSONSerializeModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ParticlesLegacyModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ParticleSystemModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_PerformanceReportingModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_Physics2DModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_PhysicsModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ScreenCaptureModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_SpriteMaskModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_StyleSheetsModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TerrainModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TerrainPhysicsModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TextRenderingModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TimelineModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UIElementsModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UIModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UmbraModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UNETModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityAnalyticsModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityConnectModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityWebRequestAudioModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityWebRequestModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityWebRequestTextureModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityWebRequestWWWModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_VehiclesModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_VideoModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_VRModule_Dynamic.bc" --additional-libraries="D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_WebModule_Dynamic.bc" --map-file-parser="D:\Program Files\Unity2017\Editor\Data\Tools\MapFileParser\MapFileParser.exe" --assembly="C:\Users\Administrator\Documents\New Unity Project 26\Temp\StagingArea\Data\Managed\UnityEngine.dll" --generatedcppdir="C:\Users\Administrator\Documents\New Unity Project 26\Temp\StagingArea\Data\il2cppOutput"

stdout:
Building build.bc with EmscriptenToolChain.
Output directory: C:\Users\Administrator\Documents\New Unity Project 26\Temp\StagingArea\Data\Native
Cache directory: C:\Users\Administrator\Documents\New Unity Project 26\Library\il2cpp_cache
il2cpp.exe didn't catch exception: Unity.IL2CPP.Building.BuilderFailedException: INFO:root:Checking JS engine ['D:/Program Files/Unity2017/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048'] failed. Check your config file. Details: Expected the command ['D:/Program Files/Unity2017/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048', 'D:\\Program Files\\Unity2017\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\hello_world.js'] to finish with return code 0, but it returned with code -1073741819 instead! Output:
WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_FastComp_Win\llc), could not verify version numbers match
INFO:rootEmscripten: Running sanity checks)
CRITICAL:root:The JavaScript shell used for compiling (['D:/Program Files/Unity2017/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048']) does not seem to work, check the paths in D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\emscripten.config


Invocation was: Executable: "D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
Arguments: "D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -std=c++11 -O1 -g0 -Oz -DIL2CPP_EXCEPTION_DISABLED=1 -DIL2CPP_DEVELOPMENT=1 -DRUNTIME_IL2CPP -I"D:\Program Files\Unity2017\Editor\Data\il2cpp\libil2cpp" -I"D:\Program Files\Unity2017\Editor\Data\il2cpp\external\boehmgc\include" -I"C:\Users\Administrator\Documents\New Unity Project 26\Temp\StagingArea\Data\il2cppOutput" "C:\Users\Administrator\Documents\New Unity Project 26\Temp\StagingArea\Data\il2cppOutput\Bulk_mscorlib_6.cpp" -o "C:\Users\Administrator\Documents\New Unity Project 26\Library\il2cpp_cache\F9A6A5974597D59278F24962EB8FAABA.o"

at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)
stderr:

Unhandled Exception: Unity.IL2CPP.Building.BuilderFailedException: INFO:root:Checking JS engine ['D:/Program Files/Unity2017/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048'] failed. Check your config file. Details: Expected the command ['D:/Program Files/Unity2017/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048', 'D:\\Program Files\\Unity2017\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\hello_world.js'] to finish with return code 0, but it returned with code -1073741819 instead! Output:
WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_FastComp_Win\llc), could not verify version numbers match
INFO:rootEmscripten: Running sanity checks)
CRITICAL:root:The JavaScript shell used for compiling (['D:/Program Files/Unity2017/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048']) does not seem to work, check the paths in D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\emscripten.config


Invocation was: Executable: "D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
Arguments: "D:\Program Files\Unity2017\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -std=c++11 -O1 -g0 -Oz -DIL2CPP_EXCEPTION_DISABLED=1 -DIL2CPP_DEVELOPMENT=1 -DRUNTIME_IL2CPP -I"D:\Program Files\Unity2017\Editor\Data\il2cpp\libil2cpp" -I"D:\Program Files\Unity2017\Editor\Data\il2cpp\external\boehmgc\include" -I"C:\Users\Administrator\Documents\New Unity Project 26\Temp\StagingArea\Data\il2cppOutput" "C:\Users\Administrator\Documents\New Unity Project 26\Temp\StagingArea\Data\il2cppOutput\Bulk_mscorlib_6.cpp" -o "C:\Users\Administrator\Documents\New Unity Project 26\Library\il2cpp_cache\F9A6A5974597D59278F24962EB8FAABA.o"

at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:128)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(ICollection`1, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry, Boolean) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()

 

Same error on 2017.1 for webgl build. I've completely wiped Unity from my hard drive and reinstalled it 3 times now. No luck.

 

I had similar problem too. Without wanting to rant, I just want to save time for peeps struggling with this: I had to rename the directory, because it was unacceptable for Unity3d to have "á, é, etc." characters in the path...

 

Hi,
I am using unity version 5.6.1f1, When building for WEBGL its showing error like below.
Error 1: Failed running C:\Program Files\Unity\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp ............
Error 2: Exception: C:\Program Files\Unity\Editor\Data\il2cpp/build/il2cpp.exe did not run properly! ...........

Its become very frustrating now,I am trying all the solution in different forum but not able to find a solution.

Please help me how we can solve it.

 

I have also downloaded the latest patch from here https://unity3d.com/unity/qa/patch-releases?version=2017.1


Failed running C:\Program Files\Unity\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp --compile-cpp --libil2cpp-static --platform="WebGL" --architecture="EmscriptenJavaScript" --configuration="Release" --outputpath="E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Assets /../Temp/StagingArea/Data\Native\build.bc" --cachedirectory="E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Assets\..\Library/il2cpp_cache" --compiler-flags="-Oz -DIL2CPP_EXCEPTION_DISABLED=1 " --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AIModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AnimationModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AudioModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_BaselibModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ClothModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CloudWebServicesModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CoreModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CrashReportingModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_DirectorModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_FacebookModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_GameCenterModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ImageConversionModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_IMGUIModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_InputModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_JSONSerializeModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ParticlesLegacyModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ParticleSystemModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_PerformanceReportingModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_Physics2DModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_PhysicsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ScreenCaptureModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_SpriteMaskModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_StyleSheetsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TerrainModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TerrainPhysicsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TextRenderingModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TimelineModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UIElementsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UIModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UmbraModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UNETModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityAnalyticsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityConnectModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestAudioModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestTextureModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestWWWModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VehiclesModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VideoModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VRModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_WebModule_Dynamic.bc" --map-file-parser="C:\Program Files\Unity\Editor\Data\Tools\MapFileParser\MapFileParser.exe" --assembly="E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Temp\StagingArea\Data\Managed\UnityEngine.dll" --generatedcppdir="E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Temp\StagingArea\Data\il2cppOutput"

stdout:
Building build.bc with EmscriptenToolChain.
Output directory: E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Temp\StagingArea\Data\Native
Cache directory: E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Library\il2cpp_cache
il2cpp.exe didn't catch exception: System.AggregateException: One or more errors occurred. ---> System.IO.IOException: The process cannot access the file 'C:\Users\ctrln-3d\AppData\Local\Temp\tmp4AAE.tmp' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)
--- End of inner exception stack trace ---
at Unity.IL2CPP.Building.ParallelFor.RunWithResult[D,T](D[] data, Func`2 action)
at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)
---> (Inner Exception #0) System.IO.IOException: The process cannot access the file 'C:\Users\ctrln-3d\AppData\Local\Temp\tmp4AAE.tmp' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

stderr:

Unhandled Exception: System.AggregateException: One or more errors occurred. ---> System.IO.IOException: The process cannot access the file 'C:\Users\ctrln-3d\AppData\Local\Temp\tmp4AAE.tmp' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)
--- End of inner exception stack trace ---
at Unity.IL2CPP.Building.ParallelFor.RunWithResult[D,T](D[] data, Func`2 action)
at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:128)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(ICollection`1, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry, Boolean) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.HostView:OnGUI()

Exception: C:\Program Files\Unity\Editor\Data\il2cpp/build/il2cpp.exe did not run properly!
UnityEditorInternal.Runner.RunProgram (UnityEditor.Utils.Program p, System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:130)
UnityEditorInternal.Runner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, System.Action`1 setupStartInfo) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder.RunIl2CppWithArguments (System.Collections.Generic.List`1 arguments, System.Action`1 setupStartInfo, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder.ConvertPlayerDlltoCpp (ICollection`1 userAssemblies, System.String outputDirectory, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder.Run () (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils.RunIl2Cpp (System.String stagingAreaData, IIl2CppPlatformProvider platformProvider, System.Action`1 modifyOutputBeforeCompile, UnityEditor.RuntimeClassRegistry runtimeClassRegistry, Boolean debugBuild) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.WebGL.WebGlBuildPostprocessor.CompileBuild (BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:340)
UnityEditor.WebGL.WebGlBuildPostprocessor.PostProcess (BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:873)
UnityEditor.PostprocessBuildPlayer.Postprocess (BuildTargetGroup targetGroup, BuildTarget target, System.String installPath, System.String companyName, System.String productName, Int32 width, Int32 height, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.BuildReporting.BuildReport report) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:263)
UnityEditor.HostView:OnGUI()


UnityEditor.BuildPlayerWindow+BuildMethodException: Build failed with errors.
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (BuildPlayerOptions options) [0x001b9] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:162
at UnityEditor.BuildPlayerWindow.CallBuildMethods (Boolean askForBuildLocation, BuildOptions defaultBuildOptions) [0x00050] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:83
UnityEditor.HostView:OnGUI()

 

I have also downloaded the latest patch from here https://unity3d.com/unity/qa/patch-releases?version=2017.1


Failed running C:\Program Files\Unity\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp --compile-cpp --libil2cpp-static --platform="WebGL" --architecture="EmscriptenJavaScript" --configuration="Release" --outputpath="E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Assets /../Temp/StagingArea/Data\Native\build.bc" --cachedirectory="E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Assets\..\Library/il2cpp_cache" --compiler-flags="-Oz -DIL2CPP_EXCEPTION_DISABLED=1 " --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AIModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AnimationModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AudioModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_BaselibModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ClothModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CloudWebServicesModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CoreModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CrashReportingModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_DirectorModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_FacebookModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_GameCenterModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ImageConversionModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_IMGUIModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_InputModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_JSONSerializeModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ParticlesLegacyModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ParticleSystemModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_PerformanceReportingModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_Physics2DModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_PhysicsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ScreenCaptureModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_SpriteMaskModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_StyleSheetsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TerrainModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TerrainPhysicsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TextRenderingModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TimelineModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UIElementsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UIModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UmbraModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UNETModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityAnalyticsModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityConnectModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestAudioModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestTextureModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestWWWModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VehiclesModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VideoModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VRModule_Dynamic.bc" --additional-libraries="C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_WebModule_Dynamic.bc" --map-file-parser="C:\Program Files\Unity\Editor\Data\Tools\MapFileParser\MapFileParser.exe" --assembly="E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Temp\StagingArea\Data\Managed\UnityEngine.dll" --generatedcppdir="E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Temp\StagingArea\Data\il2cppOutput"

stdout:
Building build.bc with EmscriptenToolChain.
Output directory: E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Temp\StagingArea\Data\Native
Cache directory: E:\Prasenjit\raymond_project\files\D Plan\AppData\Webgl\Library\il2cpp_cache
il2cpp.exe didn't catch exception: System.AggregateException: One or more errors occurred. ---> System.IO.IOException: The process cannot access the file 'C:\Users\ctrln-3d\AppData\Local\Temp\tmp4AAE.tmp' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)
--- End of inner exception stack trace ---
at Unity.IL2CPP.Building.ParallelFor.RunWithResult[D,T](D[] data, Func`2 action)
at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)
---> (Inner Exception #0) System.IO.IOException: The process cannot access the file 'C:\Users\ctrln-3d\AppData\Local\Temp\tmp4AAE.tmp' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

stderr:

Unhandled Exception: System.AggregateException: One or more errors occurred. ---> System.IO.IOException: The process cannot access the file 'C:\Users\ctrln-3d\AppData\Local\Temp\tmp4AAE.tmp' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)
--- End of inner exception stack trace ---
at Unity.IL2CPP.Building.ParallelFor.RunWithResult[D,T](D[] data, Func`2 action)
at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:128)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(ICollection`1, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry, Boolean) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.HostView:OnGUI()

Exception: C:\Program Files\Unity\Editor\Data\il2cpp/build/il2cpp.exe did not run properly!
UnityEditorInternal.Runner.RunProgram (UnityEditor.Utils.Program p, System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:130)
UnityEditorInternal.Runner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, System.Action`1 setupStartInfo) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder.RunIl2CppWithArguments (System.Collections.Generic.List`1 arguments, System.Action`1 setupStartInfo, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder.ConvertPlayerDlltoCpp (ICollection`1 userAssemblies, System.String outputDirectory, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder.Run () (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils.RunIl2Cpp (System.String stagingAreaData, IIl2CppPlatformProvider platformProvider, System.Action`1 modifyOutputBeforeCompile, UnityEditor.RuntimeClassRegistry runtimeClassRegistry, Boolean debugBuild) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.WebGL.WebGlBuildPostprocessor.CompileBuild (BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:340)
UnityEditor.WebGL.WebGlBuildPostprocessor.PostProcess (BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:873)
UnityEditor.PostprocessBuildPlayer.Postprocess (BuildTargetGroup targetGroup, BuildTarget target, System.String installPath, System.String companyName, System.String productName, Int32 width, Int32 height, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.BuildReporting.BuildReport report) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:263)
UnityEditor.HostView:OnGUI()


UnityEditor.BuildPlayerWindow+BuildMethodException: Build failed with errors.
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (BuildPlayerOptions options) [0x001b9] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:162
at UnityEditor.BuildPlayerWindow.CallBuildMethods (Boolean askForBuildLocation, BuildOptions defaultBuildOptions) [0x00050] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:83
UnityEditor.HostView:OnGUI()

 

Hi,

I working on unity 3d Version 2017.1.0f3 (472613c02cf7) Personal , create 1 scene with some animated character. I am trying to publish it to WEBGL. But when i am doing this its throws error. Please have a look on errors mention below and help me the appropriate solution:

Failed running C:\Program Files\Unity\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp --development-mode --compile-cpp --libil2cpp-static --platform="WebGL" --architecture="EmscriptenJavaScript" --configuration="Debug" --outputpath="C:\Users\Mousif\Documents\office_scene - Copy\Assets /../Temp/StagingArea/Data\Native\build.bc" --cachedirectory="C:\Users\Mousif\Documents\office_scene - Copy\Assets\..\Library/il2cpp_cache" --compiler-flags="-Oz -DIL2CPP_EXCEPTION_DISABLED=1 " --map-file-parser="C:\Program Files\Unity\Editor\Data\Tools\MapFileParser\MapFileParser.exe" --assembly="C:\Users\Mousif\Documents\office_scene - Copy\Temp\StagingArea\Data\Managed\UnityEngine.dll" --generatedcppdir="C:\Users\Mousif\Documents\office_scene - Copy\Temp\StagingArea\Data\il2cppOutput"

stdout:
Building build.bc with EmscriptenToolChain.
Output directory: C:\Users\Mousif\Documents\office_scene - Copy\Temp\StagingArea\Data\Native
Cache directory: C:\Users\Mousif\Documents\office_scene - Copy\Library\il2cpp_cache
il2cpp.exe didn't catch exception: Unity.IL2CPP.Building.BuilderFailedException: CRITICAL:root:Could not verify LLVM version: argument of type 'NoneType' is not iterable
CRITICAL:root:fastcomp in use, but LLVM has not been built with the JavaScript backend as a target, llc reports:
===========================================================================
(no targets could be identified: need more than 1 value to unpack)
===========================================================================
CRITICAL:root:you can fall back to the older (pre-fastcomp) compiler core, although that is not recommended, see http://kripken.github.io/emscripten-site/docs/building_from_source/LLVM-Backend.html
INFO:rootEmscripten: Running sanity checks)
CRITICAL:root:failing sanity checks due to previous fastcomp failure


Invocation was: Executable: "C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
Arguments: "C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -std=c++11 -O1 -g0 -Oz -DIL2CPP_EXCEPTION_DISABLED=1 -DIL2CPP_DEVELOPMENT=1 -DRUNTIME_IL2CPP -I"C:\Program Files\Unity\Editor\Data\il2cpp\libil2cpp" -I"C:\Program Files\Unity\Editor\Data\il2cpp\external\boehmgc\include" -I"C:\Users\Mousif\Documents\office_scene - Copy\Temp\StagingArea\Data\il2cppOutput" "C:\Users\Mousif\Documents\office_scene - Copy\Temp\StagingArea\Data\il2cppOutput\Bulk_mscorlib_6.cpp" -o "C:\Users\Mousif\Documents\office_scene - Copy\Library\il2cpp_cache\C6B9A5956BA14D20190A84852A6312E4.o"

at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)
stderr:

Unhandled Exception: Unity.IL2CPP.Building.BuilderFailedException: CRITICAL:root:Could not verify LLVM version: argument of type 'NoneType' is not iterable
CRITICAL:root:fastcomp in use, but LLVM has not been built with the JavaScript backend as a target, llc reports:
===========================================================================
(no targets could be identified: need more than 1 value to unpack)
===========================================================================
CRITICAL:root:you can fall back to the older (pre-fastcomp) compiler core, although that is not recommended, see http://kripken.github.io/emscripten-site/docs/building_from_source/LLVM-Backend.html
INFO:rootEmscripten: Running sanity checks)
CRITICAL:root:failing sanity checks due to previous fastcomp failure


Invocation was: Executable: "C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
Arguments: "C:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -std=c++11 -O1 -g0 -Oz -DIL2CPP_EXCEPTION_DISABLED=1 -DIL2CPP_DEVELOPMENT=1 -DRUNTIME_IL2CPP -I"C:\Program Files\Unity\Editor\Data\il2cpp\libil2cpp" -I"C:\Program Files\Unity\Editor\Data\il2cpp\external\boehmgc\include" -I"C:\Users\Mousif\Documents\office_scene - Copy\Temp\StagingArea\Data\il2cppOutput" "C:\Users\Mousif\Documents\office_scene - Copy\Temp\StagingArea\Data\il2cppOutput\Bulk_mscorlib_6.cpp" -o "C:\Users\Mousif\Documents\office_scene - Copy\Library\il2cpp_cache\C6B9A5956BA14D20190A84852A6312E4.o"

at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:128)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(ICollection`1, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry, Boolean) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.HostView:OnGUI()

Exception: C:\Program Files\Unity\Editor\Data\il2cpp/build/il2cpp.exe did not run properly!
UnityEditorInternal.Runner.RunProgram (UnityEditor.Utils.Program p, System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:130)
UnityEditorInternal.Runner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, System.Action`1 setupStartInfo) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder.RunIl2CppWithArguments (System.Collections.Generic.List`1 arguments, System.Action`1 setupStartInfo, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder.ConvertPlayerDlltoCpp (ICollection`1 userAssemblies, System.String outputDirectory, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder.Run () (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils.RunIl2Cpp (System.String stagingAreaData, IIl2CppPlatformProvider platformProvider, System.Action`1 modifyOutputBeforeCompile, UnityEditor.RuntimeClassRegistry runtimeClassRegistry, Boolean debugBuild) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.WebGL.WebGlBuildPostprocessor.CompileBuild (BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:340)
UnityEditor.WebGL.WebGlBuildPostprocessor.PostProcess (BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:873)
UnityEditor.PostprocessBuildPlayer.Postprocess (BuildTargetGroup targetGroup, BuildTarget target, System.String installPath, System.String companyName, System.String productName, Int32 width, Int32 height, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.BuildReporting.BuildReport report) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:263)
UnityEditor.HostView:OnGUI()

UnityEditor.BuildPlayerWindow+BuildMethodException: Build failed with errors.
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (BuildPlayerOptions options) [0x001b9] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:162
at UnityEditor.BuildPlayerWindow.CallBuildMethods (Boolean askForBuildLocation, BuildOptions defaultBuildOptions) [0x00050] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:83
UnityEditor.HostView:OnGUI()

 

Hi Josh,

Thanks for your response. I tried with the above version, but same error occur. Please help me with appropriate solution.

 

Please tell possible way to share my project with you so that i can share.

 

Hi Josh,

As per your concern i have submitted bug report and also share my project. Please have a look in to it and help with solution.

Appreciate for quick response.

 

Still getting this error in 2017.2. Have fully uninstalled and reinstalled unity multiple times. Tried new empty projects, still doesn't work. Running Windows 7

 

Hi, the same problem even after installing :
android-ndk-r10e, witch is required by il2cpp.
The problem just when building to WebGL.
Using version : 2017.1.0f3
the log msg :
***************** START
Failed running F:\Program Files\Unity\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp --dotnetprofile="net45" --compile-cpp --libil2cpp-static --platform="WebGL" --architecture="EmscriptenJavaScript" --configuration="Release" --outputpath="F:\Projets\Unity\AnimatingACharacter\Assets /../Temp/StagingArea/Data\Native\build.bc" --cachedirectory="F:\Projets\Unity\AnimatingACharacter\Assets\..\Library/il2cpp_cache" --compiler-flags="-Oz -DIL2CPP_EXCEPTION_DISABLED=1 " --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AIModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AnimationModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_AudioModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_BaselibModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ClothModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CloudWebServicesModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CoreModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_CrashReportingModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_DirectorModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_FacebookModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_GameCenterModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ImageConversionModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_IMGUIModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_InputModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_JSONSerializeModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ParticlesLegacyModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ParticleSystemModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_PerformanceReportingModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_Physics2DModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_PhysicsModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_ScreenCaptureModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_SpriteMaskModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_StyleSheetsModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TerrainModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TerrainPhysicsModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TextRenderingModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_TimelineModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UIElementsModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UIModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UmbraModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UNETModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityAnalyticsModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityConnectModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestAudioModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestTextureModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_UnityWebRequestWWWModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VehiclesModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VideoModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_VRModule_Dynamic.bc" --additional-libraries="F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\lib\modules\WebGLSupport_WebModule_Dynamic.bc" --map-file-parser="F:\Program Files\Unity\Editor\Data\Tools\MapFileParser\MapFileParser.exe" --assembly="F:\Projets\Unity\AnimatingACharacter\Temp\StagingArea\Data\Managed\Assembly-CSharp.dll" --assembly="F:\Projets\Unity\AnimatingACharacter\Temp\StagingArea\Data\Managed\UnityEngine.Analytics.dll" --assembly="F:\Projets\Unity\AnimatingACharacter\Temp\StagingArea\Data\Managed\UnityEngine.dll" --generatedcppdir="F:\Projets\Unity\AnimatingACharacter\Temp\StagingArea\Data\il2cppOutput"

stdout:
Building build.bc with EmscriptenToolChain.
Output directory: F:\Projets\Unity\AnimatingACharacter\Temp\StagingArea\Data\Native
Cache directory: F:\Projets\Unity\AnimatingACharacter\Library\il2cpp_cache
il2cpp.exe didn't catch exception: Unity.IL2CPP.Building.BuilderFailedException: INFO:root:Checking JS engine ['F:/Program Files/Unity/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048'] failed. Check your config file. Details: Expected the command ['F:/Program Files/Unity/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048', 'F:\\Program Files\\Unity\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\hello_world.js'] to finish with return code 0, but it returned with code -1073741819 instead! Output:
WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_FastComp_Win\llc), could not verify version numbers match
INFO:rootEmscripten: Running sanity checks)
CRITICAL:root:The JavaScript shell used for compiling (['F:/Program Files/Unity/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048']) does not seem to work, check the paths in F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\emscripten.config


Invocation was: Executable: "F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
Arguments: "F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -std=c++11 -Oz -DIL2CPP_EXCEPTION_DISABLED=1 -DNET_4_0 -DRUNTIME_IL2CPP -DNDEBUG -I"F:\Program Files\Unity\Editor\Data\il2cpp\libil2cpp" -I"F:\Program Files\Unity\Editor\Data\il2cpp\external\boehmgc\include" -I"F:\Projets\Unity\AnimatingACharacter\Temp\StagingArea\Data\il2cppOutput" "F:\Projets\Unity\AnimatingACharacter\Temp\StagingArea\Data\il2cppOutput\Bulk_System.Xml_4.cpp" -o "F:\Projets\Unity\AnimatingACharacter\Library\il2cpp_cache\534095260CB2495A34AB4BD76DA675F7.o"

at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)
stderr:

Unhandled Exception: Unity.IL2CPP.Building.BuilderFailedException: INFO:root:Checking JS engine ['F:/Program Files/Unity/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048'] failed. Check your config file. Details: Expected the command ['F:/Program Files/Unity/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048', 'F:\\Program Files\\Unity\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\hello_world.js'] to finish with return code 0, but it returned with code -1073741819 instead! Output:
WARNING:root:did not see a source tree above or next to the LLVM root directory (guessing based on directory of F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_FastComp_Win\llc), could not verify version numbers match
INFO:rootEmscripten: Running sanity checks)
CRITICAL:root:The JavaScript shell used for compiling (['F:/Program Files/Unity/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=2048']) does not seem to work, check the paths in F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\emscripten.config


Invocation was: Executable: "F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
Arguments: "F:\Program Files\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -std=c++11 -Oz -DIL2CPP_EXCEPTION_DISABLED=1 -DNET_4_0 -DRUNTIME_IL2CPP -DNDEBUG -I"F:\Program Files\Unity\Editor\Data\il2cpp\libil2cpp" -I"F:\Program Files\Unity\Editor\Data\il2cpp\external\boehmgc\include" -I"F:\Projets\Unity\AnimatingACharacter\Temp\StagingArea\Data\il2cppOutput" "F:\Projets\Unity\AnimatingACharacter\Temp\StagingArea\Data\il2cppOutput\Bulk_System.Xml_4.cpp" -o "F:\Projets\Unity\AnimatingACharacter\Library\il2cpp_cache\534095260CB2495A34AB4BD76DA675F7.o"

at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:128)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(ICollection`1, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry, Boolean) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.HostView:OnGUI()
********************* END
It's a tiny project.

 

Thinks a lot it works,
But what those updates didn't appear when checking for updates ?

 

I have the same problem, I used Unity 2017.1
Could you help me?

Failed running D:\Unity\2017.1.0f3\Unity\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp --development-mode --dotnetprofile="net45" --compile-cpp --libil2cpp-static --platform="WebGL" --architecture="EmscriptenJavaScript" --configuration="Debug" --outputpath="D:\Delta_Unity\Auto3DModeling\Assets /../Temp/StagingArea/Data\Native\build.bc" --cachedirectory="D:\Delta_Unity\Auto3DModeling\Assets\..\Library/il2cpp_cache" --compiler-flags="-Oz -DIL2CPP_EXCEPTION_DISABLED=1 " --map-file-parser="D:\Unity\2017.1.0f3\Unity\Editor\Data\Tools\MapFileParser\MapFileParser.exe" --assembly="D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\Managed\Assembly-CSharp.dll" --assembly="D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\Managed\UnityEngine.Analytics.dll" --assembly="D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\Managed\UnityEngine.dll" --generatedcppdir="D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\il2cppOutput"

stdout:
Building build.bc with EmscriptenToolChain.
Output directory: D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\Native
Cache directory: D:\Delta_Unity\Auto3DModeling\Library\il2cpp_cache
il2cpp.exe didn't catch exception: Unity.IL2CPP.Building.BuilderFailedException: D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\il2cppOutput\UnityClassRegistration.cpp:443:16: error: use of undeclared identifier 'AssetImporter'
RegisterClass<AssetImporter>();
^
1 error generated.
ERROR:root:compiler frontend failed to generate LLVM bitcode, halting


Invocation was: Executable: "D:\Unity\2017.1.0f3\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
Arguments: "D:\Unity\2017.1.0f3\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -std=c++11 -O1 -g0 -Oz -DIL2CPP_EXCEPTION_DISABLED=1 -DIL2CPP_DEVELOPMENT=1 -DNET_4_0 -DRUNTIME_IL2CPP -I"D:\Unity\2017.1.0f3\Unity\Editor\Data\il2cpp\libil2cpp" -I"D:\Unity\2017.1.0f3\Unity\Editor\Data\il2cpp\external\boehmgc\include" -I"D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\il2cppOutput" "D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\il2cppOutput\UnityClassRegistration.cpp" -o "D:\Delta_Unity\Auto3DModeling\Library\il2cpp_cache\C10AF4F5D817481E6C687A1B04C5F9DA.o"

�� Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
�� Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
�� Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
�� il2cpp.Program.DoRun(String[] args)
�� il2cpp.Program.Run(String[] args)
�� il2cpp.Program.Main(String[] args)
stderr:

���B�z���ҥ~���p: Unity.IL2CPP.Building.BuilderFailedException: D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\il2cppOutput\UnityClassRegistration.cpp:443:16: error: use of undeclared identifier 'AssetImporter'
RegisterClass<AssetImporter>();
^
1 error generated.
ERROR:root:compiler frontend failed to generate LLVM bitcode, halting


Invocation was: Executable: "D:\Unity\2017.1.0f3\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
Arguments: "D:\Unity\2017.1.0f3\Unity\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -std=c++11 -O1 -g0 -Oz -DIL2CPP_EXCEPTION_DISABLED=1 -DIL2CPP_DEVELOPMENT=1 -DNET_4_0 -DRUNTIME_IL2CPP -I"D:\Unity\2017.1.0f3\Unity\Editor\Data\il2cpp\libil2cpp" -I"D:\Unity\2017.1.0f3\Unity\Editor\Data\il2cpp\external\boehmgc\include" -I"D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\il2cppOutput" "D:\Delta_Unity\Auto3DModeling\Temp\StagingArea\Data\il2cppOutput\UnityClassRegistration.cpp" -o "D:\Delta_Unity\Auto3DModeling\Library\il2cpp_cache\C10AF4F5D817481E6C687A1B04C5F9DA.o"

�� Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
�� Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
�� Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
�� il2cpp.Program.DoRun(String[] args)
�� il2cpp.Program.Run(String[] args)
�� il2cpp.Program.Main(String[] args)

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:128)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(ICollection`1, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry, Boolean) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.HostView:OnGUI()



Exception: D:\Unity\2017.1.0f3\Unity\Editor\Data\il2cpp/build/il2cpp.exe did not run properly!
UnityEditorInternal.Runner.RunProgram (UnityEditor.Utils.Program p, System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:130)
UnityEditorInternal.Runner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, System.Action`1[T] setupStartInfo) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder.RunIl2CppWithArguments (System.Collections.Generic.List`1[T] arguments, System.Action`1[T] setupStartInfo, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:324)
UnityEditorInternal.IL2CPPBuilder.ConvertPlayerDlltoCpp (System.Collections.Generic.ICollection`1[T] userAssemblies, System.String outputDirectory, System.String workingDirectory) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:305)
UnityEditorInternal.IL2CPPBuilder.Run () (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:151)
UnityEditorInternal.IL2CPPUtils.RunIl2Cpp (System.String stagingAreaData, UnityEditorInternal.IIl2CppPlatformProvider platformProvider, System.Action`1[T] modifyOutputBeforeCompile, UnityEditor.RuntimeClassRegistry runtimeClassRegistry, System.Boolean debugBuild) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:41)
UnityEditor.WebGL.WebGlBuildPostprocessor.CompileBuild (UnityEditor.Modules.BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:340)
UnityEditor.WebGL.WebGlBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:873)
UnityEditor.PostprocessBuildPlayer.Postprocess (UnityEditor.BuildTargetGroup targetGroup, UnityEditor.BuildTarget target, System.String installPath, System.String companyName, System.String productName, System.Int32 width, System.Int32 height, UnityEditor.BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.BuildReporting.BuildReport report) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:263)
UnityEditor.HostView:OnGUI()


Error building Player: 3 errors


UnityEditor.BuildPlayerWindow+BuildMethodException: Build failed with errors.
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x001b9] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:162
at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00050] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:83
UnityEditor.HostView:OnGUI()

 

Using latest unity 2017.3.0b2 I get this error even on an empty build with gradle and il2cpp -

Failed running D:\Unity Beta\Editor\Data\il2cpp/build/il2cpp.exe --convert-to-cpp --emit-null-checks --enable-array-bounds-check --compile-cpp --libil2cpp-static --platform="Android" --architecture="ARMv7" --configuration="Release" --outputpath="D:\Unity\New Unity Project\Temp/StagingArea\assets\bin\Data\Native\armeabi-v7a\libil2cpp.so" --cachedirectory="D:\Unity\New Unity Project\Assets\..\Library\il2cpp_android_armeabi-v7a/il2cpp_cache" --additional-include-directories="D:\Unity Beta\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\bdwgc/include" --additional-include-directories="D:\Unity Beta\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\libil2cpp/include" --tool-chain-path="D:/android-ndk-r13b" --map-file-parser="D:\Unity Beta\Editor\Data\Tools\MapFileParser\MapFileParser.exe" --assembly="D:\Unity\New Unity Project\Temp\StagingArea\assets\bin\Data\Managed\UnityEngine.Analytics.dll" --assembly="D:\Unity\New Unity Project\Temp\StagingArea\assets\bin\Data\Managed\UnityEngine.dll" --generatedcppdir="D:\Unity\New Unity Project\Temp\StagingArea\Il2Cpp\il2cppOutput"

stdout:
Building libil2cpp.so with AndroidToolChain.
Output directory: D:\Unity\New Unity Project\Temp\StagingArea\assets\bin\Data\Native\armeabi-v7a
Cache directory: D:\Unity\New Unity Project\Library\il2cpp_android_armeabi-v7a\il2cpp_cache
il2cpp.exe didn't catch exception: System.AggregateException: One or more errors occurred. ---> System.ComponentModel.Win32Exception: The system cannot find the file specified
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)
--- End of inner exception stack trace ---
at Unity.IL2CPP.Building.ParallelFor.RunWithResult[D,T](D[] data, Func`2 action)
at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)
---> (Inner Exception #0) System.ComponentModel.Win32Exception (0x80004005): The system cannot find the file specified
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

---> (Inner Exception #1) System.ComponentModel.Win32Exception (0x80004005): The system cannot find the file specified
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

---> (Inner Exception #2) System.ComponentModel.Win32Exception (0x80004005): The system cannot find the file specified
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

---> (Inner Exception #3) System.ComponentModel.Win32Exception (0x80004005): The system cannot find the file specified
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)<---

stderr:

Unhandled Exception: System.AggregateException: One or more errors occurred. ---> System.ComponentModel.Win32Exception: The system cannot find the file specified
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller)
at Unity.IL2CPP.Building.CompilationInvocation.Execute()
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data)
at Unity.IL2CPP.Building.ParallelFor.<RunWithResult>c__AnonStorey1`2.<>m__0(Object o)
--- End of inner exception stack trace ---
at Unity.IL2CPP.Building.ParallelFor.RunWithResult[D,T](D[] data, Func`2 action)
at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner(CppProgramBuilder builder, IBuildStatistics& statistics)
at il2cpp.Program.DoRun(String[] args)
at il2cpp.Program.Run(String[] args)
at il2cpp.Program.Main(String[] args)

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:128)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:73)
UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:336)
UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(ICollection`1, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:317)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:160)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry, Boolean) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:34)
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)