[Solved] Unity IAP on Windows Store

I cannot get Unity IAP to work to be able to test it on Windows Store app:
Here's the error I'm getting:

Code (CSharp):

1.  info:LoadListingInformationAsync() invoked.    (Windows::ApplicationModel::Store::CurrentAppFactory::LoadListingInformationAsync)
2. ERROR:ChkHr(spStoreCommerce->Initialize(HStringReference(wszCV).Get()))    (0x803f6107)    (Windows::ApplicationModel::Store::CurrentAppFactory::GetStoreCommerce)
3. ERROR:ChkHr(GetStoreCommerce(&spStoreCommerce))    (0x803f6107)    (Windows::ApplicationModel::Store::CurrentAppFactory::LoadListingInformationAsync)
4.  
5.  
6. UnibillWin8:Exception loading listing information:Exception from HRESULT: 0x805A0194
7.  
8.  

I did everything as shown in the tutorial and documentation, I've enabled mockIAP function, here's my init code:

Code (CSharp):

1.  var builder = ConfigurationBuilder.Instance(StandardPurchasingModule.Instance());
2.         builder.Configure<IMicrosoftConfiguration>().useMockBillingSystem = true;
3.         foreach (IAPItem ia in IAPManager.GoldItems)
4.         {
5.             builder.AddProduct(ia.ID, ProductType.Consumable, new IDs() { { ia.ID, AppleAppStore.Name },
6.             { ia.ID, WinRT.Name }, { ia.ID, WindowsPhone8.Name }, { ia.ID, GooglePlay.Name }  });
7.         }
8.         foreach (IAPItem ia in IAPManager.CashItems)
9.         {
10.             Debug.Log("IAP init id" + ia.ID);
11.             builder.AddProduct(ia.ID, ProductType.Consumable, new IDs() { { ia.ID, AppleAppStore.Name },
12.             { ia.ID, WinRT.Name }, { ia.ID, WindowsPhone8.Name }, { ia.ID, GooglePlay.Name }  });
13.         }
14.      
15.         UnityPurchasing.Initialize(this, builder);

Any help?

 

Hi @milox88,

Would you mind opening up a support ticket here, https://analytics.cloud.unity3d.com/support and include your project id. It will help me track this issue while I try to reproduce this error

 

@mpinol Nevermind, I've found the solution, documentation was wrong, you have to set useMockBillingSystem on the purchasing module instance:

Code (CSharp):

1.    var module = StandardPurchasingModule.Instance();
2.         module.useMockBillingSystem = true; // Microsoft
3.         var builder = ConfigurationBuilder.Instance(module);

 

I Cannot build IAP on Il2cpp, Is IAP not supported yet on IL2CPP?

Code (CSharp):

1. Mono.Cecil.AssemblyResolutionException: Failed to resolve assembly: 'Windows, Version=255.255.255.255, Culture=neutral, PublicKeyToken=null'
2.    at Mono.Linker.LinkContext.Resolve(IMetadataScope scope)
3.    at Mono.Linker.Steps.LoadReferencesStep.ProcessReferences(AssemblyDefinition assembly)
4.    at Mono.Linker.Steps.LoadReferencesStep.ProcessReferences(AssemblyDefinition assembly)
5.    at Mono.Linker.Steps.LoadReferencesStep.ProcessReferences(AssemblyDefinition assembly)
6.    at Mono.Linker.Steps.BaseStep.Process(LinkContext context)
7.    at Mono.Linker.Pipeline.Process(LinkContext context)
8.    at Mono.Linker.Driver.RunDriver(Driver driver)

Full log here
http://pastebin.com/SuX6q3zq

 

@codeDoc what makes you think that error is related to IAP?

 

Well, It built successfully before I added IAP , and After I added IAP I got that error. Again tried on the empty project with default IAP Demo scene and still same error. I have no other plugins yet except DOTween and DOTween Builds successfully. I searched for documentation that says Il2cpp wont work with managed plugin with .net 4.5

https://docs.unity3d.com/Manual/windowsstore-plugins-il2cpp.html

I might be wrong please can you confirm that

 

You are correct, on Windows Store we don't currently support the IL2CPP scripting backend. It will require us to rewrite the managed IAP DLL. For now you'll need to use the .NET scripting backend to use Unity IAP. Thanks for raising this.

 

I just want to know will it be releasing anytime soon, because .Net is too slow and we are getting different issues we don't want to deal since IL2CPP is working for all other .if it takes time then we might need to create workaround plugin ourself, none of the plugin in assetstore seems to work in IL2CPP yet. We are hoping to submit game for windows competition. Everything except IAP is working and in good shape in IL2CPP.

 

Windows IL2CPP support for managed plugins is being worked on but is unlikely to arrive before 3-5 months time; for now IL2CPP remains experimental on Windows phone/store. You'd need to look at alternatives before then.

 

if you did would you sell it on the asset store?

 

I am getting issue in Initializing the Product id in window's store

Code for Initializing is:


public void InitializePurchasing()
{
if (IsInitialized())
{
return;
}

var builder = ConfigurationBuilder.Instance(StandardPurchasingModule.Instance());

// Add a product to sell / restore by way of its identifier, associating the general identifier with its store-specific identifiers.
builder.AddProduct(kProductIDConsumableGrassStack500, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack500, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDConsumableGrassStack1500, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack1500, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDConsumableGrassStack3000, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack3000, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDConsumableGrassStack5000, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack5000, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDConsumableGrassStack10000, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack10000, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDConsumableGrassStackRemoveAd, ProductType.NonConsumable, new IDs(){{ kProductIDConsumableGrassStackRemoveAd, WindowsStore.Name }});
UnityPurchasing.Initialize(this, builder);
}

Please review the code and let me know if something is wrong in this.

It's working fine in Unity_Editor but getting issue in Window's 10

 

Hello, I am getting issue in Initializing the product id at Unity Window's IAP store while it's working fine in Unity_Editor but getting issue when i export it for Window 10 and run from visual studio 2015.

Code for Initializing is :


public void InitializePurchasing()
{
// If we have already connected to Purchasing ...
if (IsInitialized())
{
// ... we are done here.
return;
}

var module = StandardPurchasingModule.Instance();

// Create a builder, first passing in a suite of Unity provided stores.
var builder = ConfigurationBuilder.Instance(module);

// Add a product to sell / restore by way of its identifier, associating the general identifier with its store-specific identifiers.
builder.AddProduct(kProductIDConsumableGrassStack500, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack500, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDConsumableGrassStack1500, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack1500, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDConsumableGrassStack3000, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack3000, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDConsumableGrassStack5000, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack5000, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDConsumableGrassStack10000, ProductType.Consumable, new IDs(){{ kProductIDConsumableGrassStack10000, WindowsStore.Name }});// Continue adding the non-consumable product.
builder.AddProduct(kProductIDNonConsumableRemoveAd, ProductType.NonConsumable, new IDs(){{ kProductIDNonConsumableRemoveAd, WindowsStore.Name }});// And finish adding the subscription product.
UnityPurchasing.Initialize(this, builder);
}


Do i need to setup some setting in Unity or need to edit the code?

 

What problem are you having on windows 10?

Also, you don't need to add store specific product IDs - if your product is defined as kProductIDConsumableGrassStack500 then just define it that way:

builder.AddProduct(kProductIDConsumableGrassStack500, ProductType.Consumable);

Unity IAP assumes it has this ID on all platforms unless you tell it otherwise.