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IL2CPP crash.

Discussion in 'Android' started by wiyi, Nov 17, 2015.

  1. wiyi

    wiyi

    Joined:
    Feb 20, 2013
    Posts:
    17
    Editor:Unity 5.2.2f1
    PC:win7 X64
    NDK:android-ndk-r10b_x86

    struct TEST4
    {
    public int subMeshIndex { get; set; }
    public Matrix4x4 transform { get; set; }
    }
    void Test4()
    {
    List<TEST4> tests = new List<TEST4>();
    tests.Add(new TEST4());//Crashed
    }

    the app crashed,when Call Test4();
     
    wiyi, Nov 17, 2015
    #1

  2. JoshPeterson

    JoshPeterson

    Unity Technologies

    Joined:
    Jul 21, 2014
    Posts:
    6,740
    @wiyi

    This should work correctly. Does this work with the Mono scripting backend? If so, can you submit a bug report and let me know the bug report number? Thanks.
     
    JoshPeterson, Nov 17, 2015
    #2

  3. Yury-Habets

    Yury-Habets

    Unity Technologies

    Joined:
    Nov 18, 2013
    Posts:
    1,165
    We have a bug reported for the issue. It happens when you pass large value-types (struct) to a generic function (List<T>.Add()). I'll post the link to public issuetracker when it's available.

    In the meanwhile, you can easily workaround the issue by declaring class TEST4 instead of struct TEST4.
     
    Yury-Habets, Nov 17, 2015
    #3
    wiyi likes this.

  4. Yury-Habets

    Yury-Habets

    Unity Technologies

    Joined:
    Nov 18, 2013
    Posts:
    1,165
    Yury-Habets, Nov 23, 2015
    #4