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Fixed

Votes

2

Found in [Package]

1.4.12

Issue ID

UVSB-989

Regression

No

[BOLT] Errors are thrown when moving a state in the State Graph of a Prefab game object

Package: Visual Scripting

-

How to reproduce:
1. Open the attached 'project-1273011.zip' project
2. Select the 'GameObject' prefab in the Project window
3. In the Inspector window select 'Edit Graph'
4. Move the 'Start' state and release it
5. Observe the Console window

Expected result: no errors are thrown
Actual result: two errors are thrown

Reproducible with: 2018.4.26f1, 2019.4.9f1, 2020.1.4f1, 2020.2.0b1

Thrown errors:
- InvalidOperationException: Decorated object is not valid: FlowState#53634...
- ArgumentException: Getting control 10's position in a group with only 10 controls when doing repaint

  1. Resolution Note:

    This bug is fixed in Version 1.5 it was tested with Editor 2019.4, 2020.2 and 2021.1

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Comments (2)

  1. m0rhe1m

    Oct 31, 2020 10:46

    Update:
    This issue appears only when another prefab opened and I try to edit the embedded script from the second object

  2. m0rhe1m

    Oct 26, 2020 22:31

    Same case for me. Unity 2019.4.11f

    First:

    InvalidOperationException: Decorated object is not valid: GetVariable#8f5db...
    Ludiq.SingleDecoratorProvider`3[TDecorated,TDecorator,TAttribute].CreateDecorator (TDecorated decorated) (at Ludiq.Core.Editor/Decorators/SingleDecoratorProvider.cs:39)
    Ludiq.SingleDecoratorProvider`3[TDecorated,TDecorator,TAttribute].GetDecorator (TDecorated decorated) (at Ludiq.Core.Editor/Decorators/SingleDecoratorProvider.cs:253)
    Ludiq.XCanvasProvider.Widget (Ludiq.ICanvas context, Ludiq.IGraphElement element) (at Ludiq.Graphs.Editor/Canvases/CanvasProvider.cs:44)
    Ludiq.Canvas`1[TGraph].<get_alignableAndDistributable>b__141_0 (Ludiq.IGraphElement element) (at Ludiq.Graphs.Editor/Canvases/Canvas.cs:1237)
    System.Linq.Enumerable+SelectEnumerableIterator`2[TSource,TResult].MoveNext () (at <351e49e2a5bf4fd6beabb458ce2255f3>:0)
    System.Linq.Enumerable+WhereEnumerableIterator`1[TSource].GetCount (System.Boolean onlyIfCheap) (at <351e49e2a5bf4fd6beabb458ce2255f3>:0)
    System.Linq.Enumerable.Count[TSource] (System.Collections.Generic.IEnumerable`1[T] source) (at <351e49e2a5bf4fd6beabb458ce2255f3>:0)
    Ludiq.Canvas`1[TGraph].OnToolbarGUI () (at Ludiq.Graphs.Editor/Canvases/Canvas.cs:1645)
    Bolt.FlowCanvas.OnToolbarGUI () (at Bolt.Flow.Editor/FlowCanvas.cs:62)
    Ludiq.GraphWindow.OnGUI () (at Ludiq.Graphs.Editor/Windows/GraphWindow.cs:508)
    System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <fb001e01371b4adca20013e0ac763896>:0)
    Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
    System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <fb001e01371b4adca20013e0ac763896>:0)
    System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at <fb001e01371b4adca20013e0ac763896>:0)
    UnityEditor.HostView.Invoke (System.String methodName, System.Object obj) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEditor.HostView.Invoke (System.String methodName) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEditor.HostView.InvokeOnGUI (UnityEngine.Rect onGUIPosition, UnityEngine.Rect viewRect) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEditor.DockArea.DrawView (UnityEngine.Rect viewRect, UnityEngine.Rect dockAreaRect) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEditor.DockArea.OldOnGUI () (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEngine.UIElements.IMGUIContainer.DoOnGUI (UnityEngine.Event evt, UnityEngine.Matrix4x4 parentTransform, UnityEngine.Rect clippingRect, System.Boolean isComputingLayout, UnityEngine.Rect layoutSize, System.Action onGUIHandler, System.Boolean canAffectFocus) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

    -----------------------
    Second:

    ArgumentException: Getting control 12's position in a group with only 12 controls when doing repaint
    Aborting
    UnityEngine.GUILayoutGroup.GetNext () (at <819de1aa368e45faa4f78e26c97c62b0>:0)
    UnityEngine.GUILayoutUtility.DoGetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at <819de1aa368e45faa4f78e26c97c62b0>:0)
    UnityEngine.GUILayoutUtility.GetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style) (at <819de1aa368e45faa4f78e26c97c62b0>:0)
    Ludiq.Canvas`1[TGraph].OnToolbarGUI () (at Ludiq.Graphs.Editor/Canvases/Canvas.cs:1647)
    Bolt.FlowCanvas.OnToolbarGUI () (at Bolt.Flow.Editor/FlowCanvas.cs:62)
    Ludiq.GraphWindow.OnGUI () (at Ludiq.Graphs.Editor/Windows/GraphWindow.cs:508)
    System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <fb001e01371b4adca20013e0ac763896>:0)
    Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
    System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <fb001e01371b4adca20013e0ac763896>:0)
    System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at <fb001e01371b4adca20013e0ac763896>:0)
    UnityEditor.HostView.Invoke (System.String methodName, System.Object obj) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEditor.HostView.Invoke (System.String methodName) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEditor.HostView.InvokeOnGUI (UnityEngine.Rect onGUIPosition, UnityEngine.Rect viewRect) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEditor.DockArea.DrawView (UnityEngine.Rect viewRect, UnityEngine.Rect dockAreaRect) (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEditor.DockArea.OldOnGUI () (at <007193b7fa9c4ad1be5b26df6a654213>:0)
    UnityEngine.UIElements.IMGUIContainer.DoOnGUI (UnityEngine.Event evt, UnityEngine.Matrix4x4 parentTransform, UnityEngine.Rect clippingRect, System.Boolean isComputingLayout, UnityEngine.Rect layoutSize, System.Action onGUIHandler, System.Boolean canAffectFocus) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e, UnityEngine.Matrix4x4 worldTransform, UnityEngine.Rect clippingRect, System.Action onGUIHandler, System.Boolean canAffectFocus) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.IMGUIContainer.DoIMGUIRepaint () (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.UIR.RenderChainCommand.ExecuteNonDrawMesh (UnityEngine.UIElements.UIR.DrawParams drawParams, System.Boolean straightY, System.Single pixelsPerPoint, System.Exception& immediateException) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    Rethrow as ImmediateModeException
    UnityEngine.UIElements.UIR.RenderChain.Render (UnityEngine.Rect viewport, UnityEngine.Matrix4x4 projection, UnityEngine.UIElements.PanelClearFlags clearFlags) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.UIRRepaintUpdater.DrawChain (UnityEngine.Rect viewport, UnityEngine.Matrix4x4 projection) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.UIRRepaintUpdater.Update () (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.VisualTreeUpdater.UpdateVisualTreePhase (UnityEngine.UIElements.VisualTreeUpdatePhase phase) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.Panel.UpdateForRepaint () (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.Panel.Repaint (UnityEngine.Event e) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.UIElementsUtility.DoDispatch (UnityEngine.UIElements.BaseVisualElementPanel panel) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.UIElements.UIElementsUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at <356f1ddb1d524ad59c7a2c95775bb38e>:0)
    UnityEngine.GUIUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at <819de1aa368e45faa4f78e26c97c62b0>:0)

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