title: FBSOpenApplicationErrorDomain error 1
body: <p>I'm trying to run my iOS app that was migrated from <code>Swift 1.2</code> to <code>Swift 2.0</code> in Xcode 7 using iPhone Simulator (any), I'm getting the following error:</p>
  
  <blockquote>
    <p>The operation couldn’t be completed. (FBSOpenApplicationErrorDomain
    error 1.)</p>
  </blockquote>
  
  <p>I already tried to reset simulator settings and content, quit Xcode, clean project, etc.</p>