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iOS 6 Compatibility

Discussion in 'iOS and tvOS' started by bbrode, Jul 7, 2012.

  1. bbrode

    bbrode

    Joined:
    Oct 5, 2011
    Posts:
    34
    My Unity games won't run in iOS6. I get the following error. Any advice, or ETA on compatibility fix?

    Undefined symbols for architecture armv7:
    "ConvertToUnityScreenOrientation(int, EnabledOrientation*)", referenced from:
    -[UnityViewController shouldAutorotateToInterfaceOrientation:] in AppController.o
    -[UnityViewController willRotateToInterfaceOrientation:duration:] in AppController.o
    -[UnityViewController didRotateFromInterfaceOrientation:] in AppController.o
    ld: symbol(s) not found for architecture armv7
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
     
    bbrode, Jul 7, 2012
    #1

  2. autonomous411

    autonomous411

    Joined:
    May 22, 2012
    Posts:
    9
    Any news on this? Things work if I wipe out the appcontroller.mm calls to this...but that's not a solution.
     
    autonomous411, Jul 14, 2012
    #2

  3. goat

    goat

    Joined:
    Aug 24, 2009
    Posts:
    5,182
    If I remember correctly configure your game on the xCode project configuration page to stay in Landscape or stay in Portrait.
     
    goat, Jul 14, 2012
    #3

  4. Slyrfecso1

    Slyrfecso1

    Joined:
    Jul 16, 2012
    Posts:
    100
    Hi!

    I have the same problem.
    I tried armv6, then armv6+armv7, then armv7 but not solved.
    I tried all orientations, but not solved.

    I use Lion 10.7.4 and Unity 3.5.2f2
    I have iPhone 4 with iOS6 beta 2.
     
    Slyrfecso1, Jul 16, 2012
    #4

  5. goat

    goat

    Joined:
    Aug 24, 2009
    Posts:
    5,182
    I just recognized that you guys are using iOS 6 beta. I think it's better in that case you ask Apple for support. Unity is not going to do a patch and release it for a beta.

    But to save you a bit of time have you upgraded iOS on your HW too and not just downloaded the iOS 6 beta SDK as a target?

    The bug I was referring to earlier has been resolved, I just tested it, but only if you're running released SW. I have iOS 5.1.1, xCode 4.3.3, os X Lion 10.7.4,.and Unity 3.5.3f3.

    If you keep messing with needless beta upgrades and the like you're gonna wind up a systems administrator and will you be disappointed ;-P
     
    goat, Jul 17, 2012
    #5

  6. Mantas-Puida

    Mantas-Puida

    Joined:
    Nov 13, 2008
    Posts:
    1,864
    1. Upgrade to Unity 3.5.3
    2. Replace your Xcode project instead of appending it when doing build&run from Unity.
     
    Mantas-Puida, Jul 17, 2012
    #6

  7. bernardfrancois

    bernardfrancois

    Joined:
    Oct 29, 2009
    Posts:
    373
    Thanks, Mantas - just upgraded to the latest version (from 3.5.1f to 3.5.6), and this fixed the problem for me too.
     
    bernardfrancois, Nov 6, 2012
    #7

  8. octaviomejiadiaz

    octaviomejiadiaz

    Joined:
    Jul 9, 2012
    Posts:
    2
    im ussing now iOS 6.0.1 and appears this problem, is the solution upgrade unity im using unity 3.5.0 , update to 3.5.3 or later????is that the solution??

    please help!!!!
     
    octaviomejiadiaz, Nov 6, 2012
    #8

  9. Mantas-Puida

    Mantas-Puida

    Joined:
    Nov 13, 2008
    Posts:
    1,864
    You might try changing compiler version from system default (apple llvm) to GCC in Xcode project build settings. But still upgrading to 3.5.6 is highly recommended, because it fixes many iOS 6.0 autorotation and many other bugs.
     
    Mantas-Puida, Nov 6, 2012
    #9