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State Configuration Bug?

JasonX

New member
I'm trying to copy configuration to a character (this is the demo configuration) and I'm getting this. There is no issue with camera state. Any idea what's going on?

ArgumentNullException: Value cannot be null.
Parameter name: key
System.Collections.Generic.Dictionary`2[TKey,TValue].FindEntry (TKey key) (at <695d1cc93cca45069c528c15c9fdd749>:0)
System.Collections.Generic.Dictionary`2[TKey,TValue].TryGetValue (TKey key, TValue& value) (at <695d1cc93cca45069c528c15c9fdd749>:0)
Opsive.Shared.Events.EventHandler.GetActionList (System.Object obj, System.String eventName) (at <27da9e1afec54f2fb2a11d46a234f9df>:0)
Opsive.Shared.Events.EventHandler.ExecuteEvent[T1] (System.Object obj, System.String eventName, T1 arg1) (at <27da9e1afec54f2fb2a11d46a234f9df>:0)
Opsive.UltimateCharacterController.Character.UltimateCharacterLocomotion.set_UpdateLocation (Opsive.UltimateCharacterController.Game.KinematicObjectManager+UpdateLocation value) (at Assets/Opsive/UltimateCharacterController/Scripts/Character/UltimateCharacterLocomotion.cs:170)
Opsive.Shared.StateSystem.Preset+GenericDelegate`1[T].ApplyValue () (at Assets/Opsive/Shared/StateSystem/Preset.cs:262)
Opsive.Shared.StateSystem.Preset.ApplyValues () (at Assets/Opsive/Shared/StateSystem/Preset.cs:98)
Opsive.UltimateCharacterController.StateSystem.StateConfiguration.AddStatesToObject (System.String profileName, System.Object obj) (at Assets/Opsive/UltimateCharacterController/Scripts/StateSystem/StateConfiguration.cs:334)
Opsive.UltimateCharacterController.StateSystem.StateConfiguration.AddStatesToGameObject (System.String profileName, UnityEngine.GameObject gameObject) (at Assets/Opsive/UltimateCharacterController/Scripts/StateSystem/StateConfiguration.cs:254)
Opsive.UltimateCharacterController.Editor.Managers.CharacterManager.DrawNewCharacter () (at Assets/Opsive/UltimateCharacterController/Editor/Managers/CharacterManager.cs:348)
Opsive.UltimateCharacterController.Editor.Managers.CharacterManager.OnGUI () (at Assets/Opsive/UltimateCharacterController/Editor/Managers/CharacterManager.cs:183)
Opsive.UltimateCharacterController.Editor.Managers.MainManagerWindow.OnManagerGUI () (at Assets/Opsive/UltimateCharacterController/Editor/Managers/MainManagerWindow.cs:426)
Opsive.UltimateCharacterController.Editor.Managers.MainManagerWindow.OnGUI () (at Assets/Opsive/UltimateCharacterController/Editor/Managers/MainManagerWindow.cs:324)
UnityEditor.HostView.InvokeOnGUI (UnityEngine.Rect onGUIPosition, UnityEngine.Rect viewRect) (at /Users/bokken/buildslave/unity/build/Editor/Mono/HostView.cs:403)
UnityEditor.DockArea.DrawView (UnityEngine.Rect viewRect, UnityEngine.Rect dockAreaRect) (at /Users/bokken/buildslave/unity/build/Editor/Mono/GUI/DockArea.cs:382)
UnityEditor.DockArea.OldOnGUI () (at /Users/bokken/buildslave/unity/build/Editor/Mono/GUI/DockArea.cs:372)
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 /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/IMGUIContainer.cs:353)
UnityEngine.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e, UnityEngine.Matrix4x4 worldTransform, UnityEngine.Rect clippingRect, System.Action onGUIHandler, System.Boolean canAffectFocus) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/IMGUIContainer.cs:663)
UnityEngine.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e, System.Action onGUIHandler, System.Boolean canAffectFocus) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/IMGUIContainer.cs:635)
UnityEngine.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e, System.Boolean canAffectFocus) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/IMGUIContainer.cs:628)
UnityEngine.UIElements.IMGUIContainer.SendEventToIMGUIRaw (UnityEngine.UIElements.EventBase evt, System.Boolean canAffectFocus, System.Boolean verifyBounds) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/IMGUIContainer.cs:594)
UnityEngine.UIElements.IMGUIContainer.SendEventToIMGUI (UnityEngine.UIElements.EventBase evt, System.Boolean canAffectFocus, System.Boolean verifyBounds) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/IMGUIContainer.cs:583)
UnityEngine.UIElements.IMGUIContainer.HandleEvent (UnityEngine.UIElements.EventBase evt) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/IMGUIContainer.cs:516)
UnityEngine.UIElements.CallbackEventHandler.HandleEventAtTargetPhase (UnityEngine.UIElements.EventBase evt) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/Events/EventHandler.cs:125)
UnityEngine.UIElements.MouseCaptureDispatchingStrategy.DispatchEvent (UnityEngine.UIElements.EventBase evt, UnityEngine.UIElements.IPanel panel) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/Events/MouseCaptureDispatchingStrategy.cs:83)
UnityEngine.UIElements.EventDispatcher.ApplyDispatchingStrategies (UnityEngine.UIElements.EventBase evt, UnityEngine.UIElements.IPanel panel, System.Boolean imguiEventIsInitiallyUsed) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/EventDispatcher.cs:373)
UnityEngine.UIElements.EventDispatcher.ProcessEvent (UnityEngine.UIElements.EventBase evt, UnityEngine.UIElements.IPanel panel) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/EventDispatcher.cs:336)
UnityEngine.UIElements.EventDispatcher.ProcessEventQueue () (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/EventDispatcher.cs:299)
UnityEngine.UIElements.EventDispatcher.OpenGate () (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/EventDispatcher.cs:264)
UnityEngine.UIElements.EventDispatcherGate.Dispose () (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/EventDispatcher.cs:75)
UnityEngine.UIElements.EventDispatcher.ProcessEvent (UnityEngine.UIElements.EventBase evt, UnityEngine.UIElements.IPanel panel) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/EventDispatcher.cs:364)
UnityEngine.UIElements.EventDispatcher.Dispatch (UnityEngine.UIElements.EventBase evt, UnityEngine.UIElements.IPanel panel, UnityEngine.UIElements.DispatchMode dispatchMode) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/EventDispatcher.cs:216)
UnityEngine.UIElements.BaseVisualElementPanel.SendEvent (UnityEngine.UIElements.EventBase e, UnityEngine.UIElements.DispatchMode dispatchMode) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/Panel.cs:372)
UnityEngine.UIElements.UIElementsUtility.DoDispatch (UnityEngine.UIElements.BaseVisualElementPanel panel) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/UIElementsUtility.cs:461)
UnityEngine.UIElements.UIElementsUtility.UnityEngine.UIElements.IUIElementsUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr, System.Boolean& eventHandled) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/UIElementsUtility.cs:209)
UnityEngine.UIElements.UIEventRegistration.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/UIElementsUtility.cs:74)
UnityEngine.UIElements.UIEventRegistration+<>c.<.cctor>b__1_2 (System.Int32 i, System.IntPtr ptr) (at /Users/bokken/buildslave/unity/build/External/MirroredPackageSources/com.unity.ui/Core/UIElementsUtility.cs:28)
UnityEngine.GUIUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr, System.Boolean& result) (at /Users/bokken/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:189)
 

Justin

Administrator
Staff member
Are you running the latest version? What variant are you using? Can you tell me how to reproduce it?
 

JasonX

New member
Hey yes, I updated the latest version of opsive (jan). I'm using it on unity 2020.3.17f1. This is a third person controller only (not the ultimate one)
It's a new blank state project. Are you able to replicate it?
 

Attachments

  • CleanShot 2022-01-26 at 13.54.48@2x.png
    CleanShot 2022-01-26 at 13.54.48@2x.png
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JasonX

New member
Are you running the latest version? What variant are you using? Can you tell me how to reproduce it?
Should i send over a package? This issue didn't existed before actually. It's quite important because I'm working with multiple character and data aren't being carried over atm
 

Justin

Administrator
Staff member
I was able to reproduce it. You can fix it by adding a null check to line 170 of UltimateCharacterLocomotion:

Code:
                if (m_GameObject != null) EventHandler.ExecuteEvent<bool>(m_GameObject, "OnCharacterChangeUpdateLocation", m_UpdateLocation == KinematicObjectManager.UpdateLocation.FixedUpdate);
 
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