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Support / NullReferenceException when using 2DToolkit - requires restart of Unity

« on: May 28, 2013, 09:39:12 am »

I just bought 2DToolkit and I'm suffering a myriad of technical issues.  It seems that after a few minutes of using it I get a NullReferenceException and then none of the editors work until I restart Unity.  This usually seems to happen if the Editor windows are open when I start Unity but I'm not sure that's relevant.  After I get the first error, I cannot interact with the editor windows at all (Move, resize or close) and I must restart Unity and continue until it happens again.  The errors seem to start popping up when I start up Unity and then select a sprite in my scene.

I'm on OS X Mountain Lion, 27inch Imac (2012) using Unity 4.1.3

The first error:

NullReferenceException: Object reference not set to an instance of an object
UnityEngine.GUILayoutUtility.DoGetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options)
UnityEngine.GUILayoutUtility.GetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options)
UnityEngine.GUILayout.DoTextField (System.String text, Int32 maxLength, Boolean multiline, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options)
UnityEngine.GUILayout.TextField (System.String text, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options)
tk2dSpriteCollectionEditorPopup.DrawToolbar () (at Assets/TK2DROOT/tk2d/Editor/Sprites/SpriteCollectionEditor/tk2dSpriteCollectionEditorPopup.cs:378)
tk2dSpriteCollectionEditorPopup.OnGUI () (at Assets/TK2DROOT/tk2d/Editor/Sprites/SpriteCollectionEditor/tk2dSpriteCollectionEditorPopup.cs:826)
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at /Applications/buildAgent/work/b59ae78cff80e584/mcs/class/corlib/System.Reflection/MonoMethod.cs:222)


Second Error:

ArgumentException: Getting control 2's position in a group with only 2 controls when doing ValidateCommand
Aborting
UnityEngine.GUILayoutGroup.GetNext ()
UnityEngine.GUILayoutUtility.DoGetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options)
UnityEngine.GUILayoutUtility.GetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options)
UnityEngine.GUILayout.DoTextField (System.String text, Int32 maxLength, Boolean multiline, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options)
UnityEngine.GUILayout.TextField (System.String text, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options)
tk2dSpriteCollectionEditorPopup.DrawToolbar () (at Assets/TK2DROOT/tk2d/Editor/Sprites/SpriteCollectionEditor/tk2dSpriteCollectionEditorPopup.cs:378)
tk2dSpriteCollectionEditorPopup.OnGUI () (at Assets/TK2DROOT/tk2d/Editor/Sprites/SpriteCollectionEditor/tk2dSpriteCollectionEditorPopup.cs:826)
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at /Applications/buildAgent/work/b59ae78cff80e584/mcs/class/corlib/System.Reflection/MonoMethod.cs:222)


Then they continue to repeat.  Has anyone experienced this?