
GameDraw no longer working - Unity for Windows
All of the sudden, I no longer see the little gamedraw icon in the scene view when I click on a game object.
Furthermore, when I choose Modelling->selection->Vertex or Modelling->Selection->Edge, I get the following error:
NullReferenceException: Object reference not set to an instance of an object
GameDrawEditor.GDEditor.get_gui ()
GameDrawEditor.GDEditor.setEdgeSelection ()
Please let me know what to do. I've deleted the gamedraw files and imported them back into Unity twice already. Thank you.
Antwoord

So I fixed the problem by changing the window layout of the Unity editor to 2 by 3 from Default. Why this worked? I have no idea.

It seems Unity stopped drawing custom GUI on top of the scene view and a layout reset was needed to overcome the issue :)

I am seeing this same problem and resetting the layout does not fix it.
I tried it on 4.1.2 and then I upgraded to 4.2 and this still doesn't work for me. Any other ideas?
None of the scene GUI is showing up and I keep getting null pointers all over the place. I have Pro and I'm familiar with using the Asset Store etc.
Customer support service by UserEcho
It seems Unity stopped drawing custom GUI on top of the scene view and a layout reset was needed to overcome the issue :)