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Draggable ordered list Animcontroller stopped working

Discussion in 'Scripting' started by aduijs, May 13, 2019.

  1. aduijs

    aduijs

    Joined:
    Oct 1, 2017
    Posts:
    5
    Hi,
    Since a couple of days i noticed the the draggable ordered list in the AnimatorController (the parameter list) stopped working. well, i cant drag to order the list anymore and it is generating an error.

    Code (CSharp):
    1. NullReferenceException: Object reference not set to an instance of an object
    2. UnityEditorInternal.ReorderableList.DoDraggingAndSelection (Rect listRect) (at C:/buildslave/unity/build/Editor/Mono/GUI/ReorderableList.cs:707)
    3. UnityEditorInternal.ReorderableList.DoListElements (Rect listRect) (at C:/buildslave/unity/build/Editor/Mono/GUI/ReorderableList.cs:595)
    4. UnityEditorInternal.ReorderableList.DoLayoutList () (at C:/buildslave/unity/build/Editor/Mono/GUI/ReorderableList.cs:396)
    5. UnityEditor.Graphs.ParameterControllerView.DoParameterList () (at C:/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Animation/ParameterControllerView.cs:668)
    6. UnityEditor.Graphs.ParameterControllerView.OnGUI (Rect rect) (at C:/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Animation/ParameterControllerView.cs:752)
    7. UnityEditor.Graphs.AnimatorControllerTool.OnGUIEditor (Rect editorRect) (at C:/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Animation/AnimatorControllerTool.cs:1352)
    8. UnityEditor.Graphs.AnimatorControllerTool.<SetupGUI>m__B () (at C:/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Animation/AnimatorControllerTool.cs:1622)
    9. UnityEditor.Graphs.AnimatorControllerTool.ScopedOnGUI (System.Action onGUIHandler) (at C:/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Animation/AnimatorControllerTool.cs:1423)
    10. UnityEditor.Graphs.AnimatorControllerTool.<SetupGUI>m__1 () (at C:/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Animation/AnimatorControllerTool.cs:1622)
    11. UnityEngine.Experimental.UIElements.IMGUIContainer.DoOnGUI (UnityEngine.Event evt, Matrix4x4 worldTransform, Rect clippingRect, Boolean isComputingLayout) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:244)
    12.  
    I am using 18.3, even tried to upgrade the project to 18.4 but that didnt help either.
    Any one got an idea what can cause this strange behaviour, and how i can solve it?

    its just this project, a new fresh project doesnt have the issue.
     
    aduijs, May 13, 2019
    #1
    MarconiSYBO and RileCDG like this.

  2. AlbertoFdzM

    AlbertoFdzM

    Joined:
    Jun 7, 2016
    Posts:
    3
    Same problem over here:
    Code (csharp):
    1. NullReferenceException: Object reference not set to an instance of an object
    2. UnityEditorInternal.ReorderableList.DoDraggingAndSelection (UnityEngine.Rect listRect) (at /Users/builduser/buildslave/unity/build/Editor/Mono/GUI/ReorderableList.cs:707)
    I'm working with a 2D project in:
    - Unity 2018.4.0f1 Personal
    - MacOS 10.14.5
     
    AlbertoFdzM, May 23, 2019
    #2
    MarconiSYBO and RileCDG like this.

  3. aduijs

    aduijs

    Joined:
    Oct 1, 2017
    Posts:
    5
    aduijs, Jun 29, 2019
    #3