title: Xcode unexpectedly quit while reopening windows every time
body: <p>Every time i am opening <strong>Xcode 7.3.1</strong>. I am getting error in pop-up <strong>"The last time you opened Xcode, it unexpectedly quit while reopening windows. Do you want to try to reopen its windows again?"</strong> and whatever option you select, Xcode automatically crash and closed and on reopening it again showing the same message every time. This could be possible duplicate question but i am not able to find out the solution. What i have tried </p>
  
  <ol>
  <li>Delete and reinstall Xcode 7.3.1 again</li>
  <li>Delete and install another version Xcode 7.2</li>
  <li>Update the OS form El capitan to OS sierra</li>
  <li>Deleted the Xcuserdata form .xcodeproj as mention here
  <a href="https://stackoverflow.com/a/13600567/3647325">https://stackoverflow.com/a/13600567/3647325</a></li>
  <li>Deleted the Drived data from <code>/Library/Developer/Xcode/DerivedData/</code></li>
  <li>Deleted Xcode's preferences <code>defaults delete com.apple.dt.Xcode</code></li>
  </ol>