Hello!
After upgrading to 2.1.2, I get an exception when I run our game in the editor. It happens when I have selected a widget from UIPanel that is then disabled in code.
NullReferenceException
UIPanel.OnDrawGizmos () (at Assets/ThirdParty/NGUI/Scripts/UI/UIPanel.cs:948)
UnityEditor.DockArea:OnGUI()
Cheers,
-RPG