Can't get rid of Apple LLVM 5.0 Error

Question

It keeps saying:

fatal error: file \'/Applications/Xcode5-DP5.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.0.sdk/usr/includ

Answer 1

I used Shift + CMD + K to try and clean the project, but it did not disappear.

All I had to do was go and check the names of -info.plist and -Prefix.pch.

Then Shift + CMD + K worked.

In my case the problem was Clang exiting with code 1.