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Help reading dmp file for windows il2cpp build

Discussion in 'Windows' started by carrotstien, May 1, 2020.

  1. carrotstien

    carrotstien

    Joined:
    Jun 8, 2016
    Posts:
    37
    Hi,

    I have looked around to try to figure out how to read the dmp files. I have added the unity symbols url
    https://imgur.com/a/avCbsSH

    When i press debug with native only (the only thing i could find that would do anything after adding the symbols)

    i see :

    https://imgur.com/a/b20Rb4D

    [Frames may be missing, no binary loaded for GameAssembly.dll]

    I'm not sure what to do from here. I have tried running this from the same visual studio attached to my unity from which I made this non debug il2cpp build.

    Unity version:
    2019.1.2f1
     
  2. Tautvydas-Zilys

    Tautvydas-Zilys

    Unity Technologies

    Joined:
    Jul 25, 2013
    Posts:
    10,644
    You need to point Visual Studio to GameAssembly.dll which should be distributed with your game (by right clicking on [Frames may be missing, no binary loaded for GameAssembly.dll] and pressing Load). You'll also need to point Visual Studio to GameAssembly.pdb which should be in "GameName_BackUpThisFolder_ButDontShipItWithYourGame" which got created by Unity when you made the build.
     
  3. carrotstien

    carrotstien

    Joined:
    Jun 8, 2016
    Posts:
    37
    I did the first step, and i guess the stack doesn't go into the app code itself, because this is what i see:

    https://imgur.com/a/pGpK9AY

    So unity itself is crashing?

    This has been happening sporadically (and seemingly at random). Is this actually crashing in the app, and the stack is just detached, or is it crashing in unity..and there is something we can do to fix it?
     
  4. Tautvydas-Zilys

    Tautvydas-Zilys

    Unity Technologies

    Joined:
    Jul 25, 2013
    Posts:
    10,644
    Looks like IL2CPP runtime is crashing - it will bring down the whole app. Would you be able to share the crash dump/GameAssembly.dll/GameAssembly.pdb files with me via a PM?
     
  5. carrotstien

    carrotstien

    Joined:
    Jun 8, 2016
    Posts:
    37
    I think i just sent you a PM, let me know if i did something wrong (if you don't see it)