ArgumentException: Getting control 0's position error in an empty scene - kinda solved

I am getting this error:

Code (CSharp):

1. ArgumentException: Getting control 0's position in a group with only 0 controls when doing repaint
2. Aborting

In an empty Unity scene. I removed all my scripts from the project. I did create scene and still get the message.
I keep reading that it is a UI issue. But I am not using any UI elements. The scene is empty.

This is the other part of the error:

Code (CSharp):

1.  
2. ArgumentException: Invalid path
3. System.IO.Path.GetDirectoryName (System.String path)
4.  

Any Ideas?

 

ok my solution that worked was, create a new project and copy all the none asset files over the existing ones from the old project.
I did lose my layers etc, but at least no more error.