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Not Reproducible
Votes
1
Found in
2017.3.0b5
Issue ID
959851
Regression
Yes
UnityEditor.Graphs.Edge.WakeUp () Null Ref thrown when animating a camera
This issue happens on Mac OSX only.
There's a console error that keeps spamming when animating a camera throught the scene.
Repro:
- open attached project on OSX, with Unity 2017.3 0b5
- press play
- press stop
- notice the error in the console
Bug only happens in 2017.3 0b5
Not reproducible with 2017.3 0b4 or earlier
Comments (52)
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TharosTheDragon
Aug 14, 2024 10:38
Resolved as "not reproducible"? Unity staff, you have a very clear and very consistent call stack for this error. Have you bothered to check what might be null in UnityEditor.Graphs.Edge.WakeUp?
unity_4DD83BE5C1211237DA21
Jan 16, 2024 09:30
having this message: NullReferenceException: Object reference not set to an instance of an object
UnityEditor.Graphs.Edge.WakeUp () (at <ccafc680ec6e4ca5b98d6fe58cdb4445>:0)
UnityEditor.Graphs.Graph.DoWakeUpEdges (System.Collections.Generic.List`1[T] inEdges, System.Collections.Generic.List`1[T] ok, System.Collections.Generic.List`1[T] error, System.Boolean inEdgesUsedToBeValid) (at <ccafc680ec6e4ca5b98d6fe58cdb4445>:0)
someone help?
hamza_gulistan
Oct 31, 2023 11:36
Window 11 , unity 2021.3.17f
NullReferenceException: Object reference not set to an instance of an object
UnityEditor.Graphs.Edge.WakeUp () (at <a31f1ba8e689484984b8d32e3f901c80>:0)
UnityEditor.Graphs.Graph.DoWakeUpEdges (System.Collections.Generic.List`1[T] inEdges, System.Collections.Generic.List`1[T] ok, System.Collections.Generic.List`1[T] error, System.Boolean inEdgesUsedToBeValid) (at <a31f1ba8e689484984b8d32e3f901c80>:0)
UnityEditor.Graphs.Graph.WakeUpEdges (System.Boolean clearSlotEdges) (at <a31f1ba8e689484984b8d32e3f901c80>:0)
UnityEditor.Graphs.Graph.WakeUp (System.Boolean force) (at <a31f1ba8e689484984b8d32e3f901c80>:0)
UnityEditor.Graphs.Graph.WakeUp () (at <a31f1ba8e689484984b8d32e3f901c80>:0)
UnityEditor.Graphs.Graph.OnEnable () (at <a31f1ba8e689484984b8d32e3f901c80>:0)
giorgos_gs
Oct 12, 2023 14:31
Still happens in 2023.1.16f1 on Windows 11. I am seeing this bug over 5 years! Unity old and new CEO: Where do you spend the money on?
zaibi786
Aug 03, 2023 10:33
Still happening in Unity 2022.3.5
Rioneer
Jul 13, 2023 23:57
Not fixed, still persists on 2021lts version
DigiPhysics
Mar 14, 2023 16:08
Unity 2021.3.16f1
Still getting this error
NullReferenceException: Object reference not set to an instance of an object
UnityEditor.Graphs.AnimationStateMachine.Graph.GenerateConnectionKey (UnityEditor.Graphs.Node srcNode, UnityEditor.Graphs.Node dstNode) (at <00578d709e2b43b38413b2b2b34f6fbe>:0)
UnityEditor.Graphs.AnimationStateMachine.Graph.GetEdgeInfo (UnityEditor.Graphs.Edge edge) (at <00578d709e2b43b38413b2b2b34f6fbe>:0)
UnityEditor.Graphs.AnimationStateMachine.EdgeGUI.DoEdges () (at <00578d709e2b43b38413b2b2b34f6fbe>:0)
UnityEditor.Graphs.AnimationStateMachine.GraphGUI.OnGraphGUI () (at <00578d709e2b43b38413b2b2b34f6fbe>:0)
UnityEditor.Graphs.AnimatorControllerTool.StateMachineView (UnityEngine.Rect position, System.Single zoomLevel) (at <00578d709e2b43b38413b2b2b34f6fbe>:0)
UnityEditor.Graphs.AnimatorControllerTool.DoGraph (UnityEngine.Rect graphRect, System.Single zoomLevel) (at <00578d709e2b43b38413b2b2b34f6fbe>:0)
kashidevlab
Oct 15, 2022 08:06
Same issue with me. Animation are not running
hiloliddin
Oct 08, 2022 13:08
MacOS-12.6, Unity 2021.3.11f1 (latest at the moment) Still receiving this error
NullReferenceException: Object reference not set to an instance of an object
UnityEditor.Graphs.Edge.WakeUp () (at /Users/bokken/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Edge.cs:114)
UnityEditor.Graphs.Graph.DoWakeUpEdges (System.Collections.Generic.List`1[T] inEdges, System.Collections.Generic.List`1[T] ok, System.Collections.Generic.List`1[T] error, System.Boolean inEdgesUsedToBeValid) (at /Users/bokken/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Graph.cs:387)
UnityEditor.Graphs.Graph.WakeUpEdges (System.Boolean clearSlotEdges) (at /Users/bokken/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Graph.cs:286)
UnityEditor.Graphs.Graph.WakeUp (System.Boolean force) (at /Users/bokken/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Graph.cs:272)
UnityEditor.Graphs.Graph.WakeUp () (at /Users/bokken/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Graph.cs:250)
UnityEditor.Graphs.Graph.OnEnable () (at /Users/bokken/buildslave/unity/build/Editor/Graphs/UnityEditor.Graphs/Graph.cs:245)
alghimo
Oct 04, 2022 14:41
I had the same error, and what's worse the animation states were not showing at all in the animator tab. I found out that, instead of closing the editor, I can just go to the animator tab, click the options (the three dots on the top right), and select "UI Toolkit Live Reload". Hope this helps someone :)