GM release of Xcode 6 compile

Question

I just downloaded the GM release of Xcode 6 and it won\'t compile with this error:

Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault         


        

Answer 1

In my case this error was caused by the incorrect (UTF8) .swift file encoding; Solved by copy-pasting the file's contents into a new file.