Xcode 6: can't connect any IBOutlet to ViewController

Question

After upgrading to Xcode 6, I opened an old project (that contains a subproject, so it has many targets) and I noticed that no link from my Storyboard ViewContoller to the r

Answer 1

Thanks to everyone who commented.

It is a bug of Xcode 6 / 6.0.1. Downloaded and installed the 6.1 version and the problem disappeared.