Could not build module 'UIKit" in cocoapods since Xcode 5.1

Question

I cannot build my application anymore since I updated Xcode to the new version (Xcode 5.1). the error message is \'Could not build module \'UIKit\'\'. I have the same probl

Answer 1

In my case it was Could not build module Twitter Kit. In link Binary with libraries some framework reference were showing as red. Deleting and re adding them worked for me.

Answer 2

After trying all of the above to no avail, I finally reinstalled XCode which did the trick.

Answer 3

After trying everything else, restarting my computer fixed this.