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Bug Weird bug when selecting a transition arrow in the animator I get an error

Discussion in 'Immediate Mode GUI (IMGUI)' started by bn-l, Sep 23, 2022.

  1. bn-l

    bn-l

    Joined:
    Aug 27, 2022
    Posts:
    7
    When I select a transition arrow I get an error:

    upload_2022-9-23_10-59-5.png

    If I deselect it (e.g. by clicking somewhere else), everything is ok.

    This is the full text of the error:

    Code (csharp):
    1. NullReferenceException: Object reference not set to an instance of an object
    2. UnityEditor.Graphs.AnimationStateMachine.AnimatorStateTransitionInspector.DoErrorAndWarning () (at <2d04a235452d4590a6cba13250127520>:0)
    3. UnityEditor.Graphs.AnimationStateMachine.AnimatorTransitionInspectorBase.OnInspectorGUI () (at <2d04a235452d4590a6cba13250127520>:0)
    4. UnityEditor.UIElements.InspectorElement+<>c__DisplayClass62_0.<CreateIMGUIInspectorFromEditor>b__0 () (at <8e1306750ec2448cbbffed10b1f389f2>:0)
    5. UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)
    version: 2022.1.17f1.3661

    What I tried to "correct" this (did not work):

    - Restarting unity
    - Deleting the animation and re-adding it to the animator
    - Creating an entirely new animation and repeating above
    - Deleting the transition, the transition condition, etc.
     
    bn-l, Sep 23, 2022
    #1