do you face also the problems with Xcode 4 autocomplete feature that used to work great on version 3.x.x?
I\'ve imported in the Prefix some classes and Xcode doesn\'t wan
I have found that changing compilers, building, and then changing back, and building again works relatively consistently. Wrote a post about it on my blog:
http://rhappsody.wordpress.com/2011/08/03/xcode-4-code-colouring-and-auto-completion/