title: Xcode items greyed out in the Document Outline
body: <p>I've been using iCloud to 'sync' Xcode projects I'm working on from my laptop to my desktop.  It doesn't seem to work that well unfortunately. I opened up a project today on the desktop that I worked on the laptop yesterday.</p>
  
  <p>If I open the file on the desktop certain buttons and labels in the storyboard are missing. Looking at the document ouline I can see these but they are greyed out (see pic). However when I when I build the file, they appear as normal in the simulator.
   Any idea why or how to get them showing up normally?<img src="https://i.stack.imgur.com/6yiXb.png" alt="enter image description here"> (If I open this up on the laptop these aren't greyed out and all looks normal)</p>