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Bug (IN-33047) [1.0.0-pre.44] IL2CPP build not working

Discussion in 'Graphics for ECS' started by optimise, Feb 22, 2023.

  1. optimise

    optimise

    Joined:
    Jan 22, 2014
    Posts:
    2,071
    When build IL2CPP runtime player build. Entity is not render properly and show nothing but Mono build is working fine.
     
    optimise, Feb 22, 2023
    #1

  2. JussiKnuuttila

    JussiKnuuttila

    Unity Technologies

    Joined:
    Jun 7, 2019
    Posts:
    335
    Do you have error messages in the log? As a workaround, you can try whether setting "Managed Stripping Level" to "Disabled" in your Player settings helps, it has been known to help in some IL2CPP related issues.
     
    JussiKnuuttila, Feb 22, 2023
    #2

  3. optimise

    optimise

    Joined:
    Jan 22, 2014
    Posts:
    2,071
    The error message refers to Unity.Rendering.LODWorldReferencePoint component. And also sadly setting "Managed Stripping Level" to "Disabled" is not available at IL2CPP.

    ArgumentException: Cannot find TypeIndex for type hash 4459803065892484956. Check in the debug file ExportedTypes.log of your project Logs folder (<projectName>/Logs) the corresponding Component type name for the type hash 4459803065892484956. And ensure your runtime depends on all assemblies defining the Component types your data uses.
     
    optimise, Feb 22, 2023
    #3

  4. JussiKnuuttila

    JussiKnuuttila

    Unity Technologies

    Joined:
    Jun 7, 2019
    Posts:
    335
    It's still worth trying to set it to the lowest allowed level to see if it helps.
     
    JussiKnuuttila, Feb 22, 2023
    #4

  5. optimise

    optimise

    Joined:
    Jan 22, 2014
    Posts:
    2,071
    Setting "Managed Stripping Level" to "Minimal" is still not working.
     
    optimise, Feb 22, 2023
    #5

  6. JussiKnuuttila

    JussiKnuuttila

    Unity Technologies

    Joined:
    Jun 7, 2019
    Posts:
    335
    I can confirm that this is a known issue and that a fix is being worked on.
     
    JussiKnuuttila, Feb 22, 2023
    #6
    Occuros and optimise like this.

  7. Occuros

    Occuros

    Joined:
    Sep 4, 2018
    Posts:
    288
    You might be able to work around it by creating a system which references it through the type manger (it worked for me with the culling system).
    Code (CSharp):
    1.  
    2.     public partial class PreventStrippingSystem : SystemBase
    3.     {
    4.         protected override void OnCreate()
    5.         {
    6.             base.OnCreate();
    7.             Debug.Log(
    8.                 $"Typemanager: {TypeManager.GetTypeInfo<Unity.Rendering.PerInstanceCullingTag>().StableTypeHash}");
    9.         }
    10.  
     
    Occuros, Feb 23, 2023
    #7