I've been working with 99.4 in a cross-project source tree for a few weeks and had no problems.
I downloaded 99.5 beta and replaced the 99.4 project with the 99.5. Now I can't compile any files in the cocos2d project. Every cocos2d file reports:
Foundation/Foundation.h: No such file or directory
UIKit/UIKit.h: No such file or directory
and then cascades into 33,000 other errors.
I get the same problem when I open the cocos2d projects by themselves. 99.4 builds fine, but 99.5 beta can't find any Foundation or UIKit headers. I tried doing a git pull to get the repo head, but this has the same problem.
I'm guessing this is so catastrophic that it must be something really simple, but I'm stumped.
When I first started working with cocos2d 99.4, I ran the template installation. I stopped using the template approach, in favor of the cross-project approach, but I didn't remove the old templates nor install the new ones for 99.5. Could that have any impact? I hope not; I would like to make my cocos2d projects as standalone as possible.
Thanks for any help you can give,
Willis Morse