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Bug ArgumentException: Unity.Entities.PostLoadCommandBuffer is a class based IComponentData

Discussion in 'Entity Component System' started by Kirkules_, Nov 3, 2022.

  1. Kirkules_

    Kirkules_

    Joined:
    Aug 5, 2014
    Posts:
    65
    2022.2.0b13.112.4548
    Latest DOTS packages
    Managed Stripping Level: High

    I'm getting the following app crashing error only when I deploy the app to android. It doesn't happen in the Editor.

    Error Unity ArgumentException: Unity.Entities.PostLoadCommandBuffer is a class based IComponentData. Class based IComponentData must implement a default constructor.


    I have removed all the entities in the scene, and cleared the entities cache.. still happens without any entities in my scene.
     
    Last edited: Nov 3, 2022
    Kirkules_, Nov 3, 2022
    #1

  2. desertGhost_

    desertGhost_

    Joined:
    Apr 12, 2018
    Posts:
    258
    What version of the editor are you using? (e.g. 2022.2.0b13)
     
    desertGhost_, Nov 3, 2022
    #2

  3. tertle

    tertle

    Joined:
    Jan 25, 2011
    Posts:
    3,626
    What striping level are you using?
     
    tertle, Nov 3, 2022
    #3

  4. Kirkules_

    Kirkules_

    Joined:
    Aug 5, 2014
    Posts:
    65
    2022.2.0b13.112.4548
    Latest DOTS packages
    Managed Stripping Level: High
     
    Kirkules_, Nov 3, 2022
    #4

  5. tertle

    tertle

    Joined:
    Jan 25, 2011
    Posts:
    3,626
    Anything above minimal (maybe low) won't work with entities atm i believe.
    It's likely just stripped your constructor away.
     
    tertle, Nov 3, 2022
    #5

  6. Kirkules_

    Kirkules_

    Joined:
    Aug 5, 2014
    Posts:
    65
    Setting it to minimal (I'll try low next), that did it! It doesn't crash now!

    However, it's not rendering any of the entities on my Quest 2. I have com.unity.entites.graphics installed and I have it working with entities 0.51.. I'll post a separate thread
     
    Kirkules_, Nov 3, 2022
    #6

  7. tertle

    tertle

    Joined:
    Jan 25, 2011
    Posts:
    3,626
    I noticed on graphics forums you already found the answer but just in case someone else stumbles upon this thread: https://forum.unity.com/threads/and...typeindex-for-type-hash.1354862/#post-8550311

    need to setup a link.xml to stop graphics stripping
     
    tertle, Nov 4, 2022
    #7