Do a Build Clean.
http://stackoverflow.com/questions/16027725/xcode-version-4-6-2-4h1003-compiler-error
Hold down the Option key to clean out the entire Build.
Do a Build Clean.
http://stackoverflow.com/questions/16027725/xcode-version-4-6-2-4h1003-compiler-error
Hold down the Option key to clean out the entire Build.