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Baste-RainGames / RuntimeScriptField_Unity

A utility for Unity allowing you to assign scripts in the editor, and add them to game objects at runtime.
MIT License
14 stars 4 forks source link

NullReferenceException when trying to use a List<ComponentReference> #1

Closed Gotcab closed 5 years ago

Gotcab commented 6 years ago

It works well for single field but when trying to increase the size of a List I get a NullReferenceException.

Here is a Pastebin showing where is the exception: https://pastebin.com/FSVcwLwz

Here is the full exception:

NullReferenceException: Object reference not set to an instance of an object RuntimeScriptField.Inner.ScriptReferenceDrawer.CacheScriptReferenceData (UnityEditor.SerializedProperty property) (at Assets/Plugins/RuntimeScriptField/Editor/ScriptReferenceDrawer.cs:109) RuntimeScriptField.Inner.ScriptReferenceDrawer.OnGUI (UnityEngine.Rect position, UnityEditor.SerializedProperty property, UnityEngine.GUIContent label) (at Assets/Plugins/RuntimeScriptField/Editor/ScriptReferenceDrawer.cs:31) UnityEditor.PropertyDrawer.OnGUISafe (UnityEngine.Rect position, UnityEditor.SerializedProperty property, UnityEngine.GUIContent label) (at C:/buildslave/unity/build/Editor/Mono/ScriptAttributeGUI/PropertyDrawer.cs:22) UnityEditor.PropertyHandler.OnGUI (UnityEngine.Rect position, UnityEditor.SerializedProperty property, UnityEngine.GUIContent label, System.Boolean includeChildren) (at C:/buildslave/unity/build/Editor/Mono/ScriptAttributeGUI/PropertyHandler.cs:142) UnityEditor.EditorGUI.PropertyFieldInternal (UnityEngine.Rect position, UnityEditor.SerializedProperty property, UnityEngine.GUIContent label, System.Boolean includeChildren) (at C:/buildslave/unity/build/Editor/Mono/EditorGUI.cs:5676) UnityEditor.EditorGUI.PropertyField (UnityEngine.Rect position, UnityEditor.SerializedProperty property, System.Boolean includeChildren) (at C:/buildslave/unity/build/artifacts/generated/common/editor/EditorGUIBindings.gen.cs:949) UnityEditor.EditorGUI.PropertyField (UnityEngine.Rect position, UnityEditor.SerializedProperty property) (at C:/buildslave/unity/build/artifacts/generated/common/editor/EditorGUIBindings.gen.cs:944) UnityEditor.Editor.OptimizedInspectorGUIImplementation (UnityEngine.Rect contentRect) (at C:/buildslave/unity/build/artifacts/generated/common/editor/EditorBindings.gen.cs:289) UnityEditor.GenericInspector.OnOptimizedInspectorGUI (UnityEngine.Rect contentRect) (at C:/buildslave/unity/build/Editor/Mono/Inspector/GenericInspector.cs:32) UnityEditor.InspectorWindow.DrawEditor (UnityEditor.Editor[] editors, System.Int32 editorIndex, System.Boolean rebuildOptimizedGUIBlock, System.Boolean& showImportedObjectBarNext, UnityEngine.Rect& importedObjectBarRect) (at C:/buildslave/unity/build/Editor/Mono/Inspector/InspectorWindow.cs:1233) UnityEditor.InspectorWindow.DrawEditors (UnityEditor.Editor[] editors) (at C:/buildslave/unity/build/Editor/Mono/Inspector/InspectorWindow.cs:1030) UnityEditor.InspectorWindow.OnGUI () (at C:/buildslave/unity/build/Editor/Mono/Inspector/InspectorWindow.cs:361) System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at :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 :0) System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at :0) UnityEditor.HostView.Invoke (System.String methodName, System.Object obj) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:295) UnityEditor.HostView.Invoke (System.String methodName) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:288) UnityEditor.HostView.InvokeOnGUI (UnityEngine.Rect onGUIPosition) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:261) UnityEditor.DockArea.OldOnGUI () (at C:/buildslave/unity/build/Editor/Mono/GUI/DockArea.cs:396) UnityEngine.Experimental.UIElements.IMGUIContainer.DoOnGUI (UnityEngine.Event evt) (at C:/buildslave/unity/build/Runtime/UIElements/Managed/IMGUIContainer.cs:198) UnityEngine.Experimental.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e) (at C:/buildslave/unity/build/Runtime/UIElements/Managed/IMGUIContainer.cs:338) UnityEngine.Experimental.UIElements.EventDispatcher.DispatchEvent (UnityEngine.Experimental.UIElements.EventBase evt, UnityEngine.Experimental.UIElements.IPanel panel) (at C:/buildslave/unity/build/Runtime/UIElements/Managed/EventDispatcher.cs:267) UnityEngine.Experimental.UIElements.UIElementsUtility.DoDispatch (UnityEngine.Experimental.UIElements.BaseVisualElementPanel panel) (at C:/buildslave/unity/build/Runtime/UIElements/Managed/UIElementsUtility.cs:251) UnityEngine.Experimental.UIElements.UIElementsUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Runtime/UIElements/Managed/UIElementsUtility.cs:78) UnityEngine.GUIUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Runtime/IMGUI/Managed/GUIUtility.cs:175)

Baste-RainGames commented 6 years ago

Hi!

Thanks for the report. Should be fixed with the latest commit. Please give it a go and let me know if it works for you!