title: Xcode 6.2 on El capitane - Storyboard compiler error: Exception while running ibtool
body: <p>I have a project that is build in <strong>Swift 1</strong>, so thats why I am still using <strong>Xcode 6.2</strong>. (I cannot migrate, because there is too much code, and after I still tried to fix all the errors, the app started crashing).</p>
  <p>Everything worked fine, until I upgraded to <strong>OS X El Capitane</strong>. Now I can't even compile my app anymore. It throws this error:</p>
  <blockquote>
  <p><strong>Interface Builder Storyboard Compiler Error</strong></p>
  <p>/Users/.../Main.storyboard: Exception while running ibtool:
  -[IBUIViewControllerAutolayoutGuide shouldBeArchived]: unrecognized selector sent to instance 0x7ffb1609f520</p>
  </blockquote>
  <p>I am aware of the Xcode 6.x issues on El Capitane but I <strong>really</strong> need this to get it working.</p>
  <p>I tried to everything I found about the issues with Xcode 6.x and OS X El Capitan.</p>