Unity Editor Animation Events Erroring

Unity Engine
1

Hi getting this error when I click on an animation event in Unity’s animation editor. The window comes up but is black. I reinstalled with no luck. Any ideas what would cause this?

NullReferenceException: Object reference not set to an instance of an object
UnityEditor.AnimationEventPopup.CollectSupportedMethods (UnityEngine.GameObject root, System.Collections.Generic.List1 supportedMethods, System.Collections.Generic.List1 supportedMethodsParameter) (at C:/BuildAgent/work/812c4f5049264fad/Editor/Mono/Animation/AnimationEventPopup.cs:177)
UnityEditor.AnimationEventPopup.OnGUI () (at C:/BuildAgent/work/812c4f5049264fad/Editor/Mono/Animation/AnimationEventPopup.cs:276)
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[ ] parameters, System.Globalization.CultureInfo culture) (at /Applications/buildAgent/work/3df08680c6f85295/mcs/class/corlib/System.Reflection/MonoMethod.cs:222)
Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[ ] parameters, System.Globalization.CultureInfo culture) (at /Applications/buildAgent/work/3df08680c6f85295/mcs/class/corlib/System.Reflection/MonoMethod.cs:232)
System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[ ] parameters) (at /Applications/buildAgent/work/3df08680c6f85295/mcs/class/corlib/System.Reflection/MethodBase.cs:115)
UnityEditor.HostView.Invoke (System.String methodName, System.Object obj) (at C:/BuildAgent/work/812c4f5049264fad/Editor/Mono/GUI/DockArea.cs:234)
UnityEditor.HostView.Invoke (System.String methodName) (at C:/BuildAgent/work/812c4f5049264fad/Editor/Mono/GUI/DockArea.cs:227)
UnityEditor.HostView.OnGUI () (at C:/BuildAgent/work/812c4f5049264fad/Editor/Mono/GUI/DockArea.cs:120)

2

Still stuck on this. Created a new project and this doesn’t happen. I can’t track down what is causing this error though, event tried rolling out a ton of changelists. Any ideas what could crap out the editor like this?

3

Figured it out. So our characters had a missing monobehavior and for some weird reason this crapped out the event window in unity’s editor.