I upgraded to X-Code 5 last night. Now, when I went to continue development on one of my iOS applications (which compiled perfectly in the previous version of Xcode), I got into an error that, it seems, I can not solve.
When I create the application, I get a compilation error:
duplicate interface definition for class 'NSObject'
This apparently happens in nsobject.h in both Foundation.Framework and UIKit.Framework.
I am not sure why this is happening. I deleted and re-added both frameworks, performed several cleanups, tried to create it under several SDKs, etc. None of them worked.
Any tips / ideas would be highly appreciated.
Thank!
Adam
Compy