[quote quote=16445]Hello, It seems like a Unity bug introduced in Unity latest versions regarding GUILayout.Window. Simply calling GUILayout.Window (on a fresh project and a new editor file), makes that error to show up and is thus irrelevant to NodeCanvas or any change made to it. I will report the issue to Unity and hopefully they will fix this since it is related to the fairly common GUILayout.Window method. [/quote]
Will you be able to keep us posted with the status of the bug report from Unity and let us know what they say/do about it?