title: Finding cause of "Automatic Preferred Max Layout Width is not available on iOS versions prior to 8.0"
body: <p>I know the reason of this warning and how to solve it: to give a preferred width to the label.</p>
  <p>The problem is that, when I click that warning, I don't see any label/view/viewcontroller selected. The storyboard opens and that's it. There are many view controllers with many views in my storyboard. How can I find out which label is causing the problem without iterating through all the view controllers manually? When I click the warning, I expect it to take me to the view causing the warning, but it just opens the storyboard.</p>