Null reference when dynamically loading a scene

[Former user]

I created an object inheriting SerializedMonoBehaviour, and a button on it loads another scene and closes the current one, When the button is hit and the new scene is loaded, the following exceptions are raised:

NullReferenceException: SerializedObject has been Disposed Sirenix.OdinInspector.Editor.InspectorUtilities.EndDrawPropertyTree (Sirenix.OdinInspector.Editor.PropertyTree tree) (at C:/Sirenix/Sirenix Solution/Sirenix.OdinInspector.Editor/Core/Infos/InspectorPropertyInfo.cs:507) Sirenix.OdinInspector.Editor.PropertyTree.Draw (Boolean applyUndo) (at C:/Sirenix/Sirenix Solution/Sirenix.OdinInspector.Editor/Utilities/Persistent/PersistentContextCache.cs:183) Sirenix.OdinInspector.Editor.OdinEditor.OnInspectorGUI () (at C:/Sirenix/Sirenix Solution/Sirenix.OdinInspector.Editor/Misc/DrawerPriority.cs:380) UnityEditor.InspectorWindow.DrawEditor (UnityEditor.Editor[] editors, Int32 editorIndex, Boolean rebuildOptimizedGUIBlock, System.Boolean& showImportedObjectBarNext, UnityEngine.Rect& importedObjectBarRect) (at C:/buildslave/unity/build/Editor/Mono/Inspector/InspectorWindow.cs:1240) UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Do I do something wrong?

[Florent Falcy]

Hello, I'm have same problem on a ScriptableObject.

Description :

1. Create a ScriptableObject Class with a inspector Button that call EditorSceneManager.NewScene
2. Instanciate this ScriptableObject
3. Select created asset and clic on button

Result :

2 errors - see this attached Unity project for reproduction and fullstack error.

NullReferenceException: SerializedObject has been Disposed Sirenix.OdinInspector.Editor.InspectorUtilities.EndDrawPropertyTree (Sirenix.OdinInspector.Editor.PropertyTree tree) (at C:/Sirenix/Sirenix

InvalidOperationException: Operation is not valid due to the current state of the object System.Collections.Stack.Pop () (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Collections/Stack.cs:329)

[Tor Esa Vestergaard]

Upon looking closer at this issue, it's not something we can really fix. Part of the problem is Unity itself breaking in a way we can't really do anything about.

Essentially, what you should be doing instead is changing the scene in a delayed callback, and not from the middle of the GUI drawing process:

EditorApplication.delayCall += () =>
{
    EditorSceneManager.NewScene(NewSceneSetup.EmptyScene, NewSceneMode.Single);
    Selection.activeObject = this;
};

[Florent Falcy]

Ok I will use a delayed callback ! Thanks