XCode Analyze and Build skips every file

Question

I am building a game using cocos2d-iphone 0.99.4 and XCode 3.2.4.

When I try and and "build and analyze" the analyzer simply skips every file with various messages.

My files are all skipped for the following reason:

'/var/folders/kn/kn3feAZJGICNBebbEUEgS++++TI/-Caches-/com.apple.Xcode.501/SharedPrecompiledHeaders/QSwitch_Prefix-efddpuqvkbtssoakbidmecjqikep/QSwitch_Prefix.pch' file not found

The cocos2d files are all skipped for a different reason:

expected function body after function declarator
expected a type
expected a type
expected a type
unknown type name "UIApplicationState"
expected a type
expected a type
expected a type
expected a type
unknown type name "UIDataDetectorTypes"
unknown type name "UIDataDetectorTypes"

I would post images but I don't have enough reputation points to do so.

Thanks in advanced,

okey666

Answer 1

This could be one of those weird XCode bugs that really messes you up. You could try making sure your certificates are valid, then starting with a clean slate by copying your files over to a new XCode project.

This worked for someone with similar errors here: http://osdir.com/ml/xcode-users/2010-09/msg00054.html