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IL2CPP random crashes on Windows Standalone

Discussion in 'Windows' started by emadkh, Jun 8, 2019.

  1. emadkh

    emadkh

    Joined:
    Aug 23, 2013
    Posts:
    21
    I've got a few random crashes that happen in IL2CPP build. I used the PDB file and the crash dump to get more information about crashes more specifically Call Stack. Here is the call stack for one of the crashes
    CallStack.PNG
     
    emadkh, Jun 8, 2019
    #1

  2. Peter77

    Peter77

    QA Jesus

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    Jun 12, 2013
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    6,609
    Update to the latest stable Unity release. If the crash persists and you're able to reproduce it, please submit a bug-report as described in this document:
    https://unity3d.com/unity/qa/bug-reporting

    It's important that you report these issues together with a reproduction project if you want them to get fixed. If you don't do it, it might be a long time until someone else reports them or until Unity Technologies find them.

    After you submitted the bug-report, you receive a confirmation email with a bug-report Case number. Please post the Case number (number only, not the link) in this forum thread for Unity staff to pick up.
     
    Peter77, Jun 8, 2019
    #2

  3. emadkh

    emadkh

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    Thanks, I will! Just to be noted, this is a crash in the UnityPlayer not in the Editor.
     
    emadkh, Jun 9, 2019
    #3

  4. JoshPeterson

    JoshPeterson

    Unity Technologies

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    Jul 21, 2014
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    6,930
    Just a hunch here, but can you try to build this project with the Strip Engine Code option unchecked? This crash does not look like it is specific to IL2CPP, since it happens in the Unity Engine native code. However, enabling IL2CPP enables Strip Engine Code by default, and engine code stripping can cause issues like this.'

    If you find that disabling the Strip Engine Code option does correct this, and the problem persists in the latest Unity version, please submit a bug report.
     
    JoshPeterson, Jun 10, 2019
    #4

  5. emadkh

    emadkh

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    Aug 23, 2013
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    Thanks @JoshPeterson , In the PlayerSettings which the Scripting back-end has been set to IL2CPP, I can see there's an option called Managed Stripping Level, it can be set to Low, Medium or High. Apparently Disabled is not an option.
     
    emadkh, Jun 11, 2019
    #5

  6. JoshPeterson

    JoshPeterson

    Unity Technologies

    Joined:
    Jul 21, 2014
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    Sorry, the Strip Engine Code option is not available on Windows standalone player builds, I incorrectly thought that it was.

    I'd recommend submitting a bug report for this issue then.
     
    JoshPeterson, Jun 11, 2019
    #6
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  7. tahir-ul-nasir

    tahir-ul-nasir

    Joined:
    Nov 23, 2013
    Posts:
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    Delete "Package" folder from your project there is a preview package note supported by IL2CPP
     
    tahir-ul-nasir, Dec 19, 2021
    #7