title: My App is getting stopped in portrait mode while working fine in landscape mode in IPAD
body: <p>I am using <strong>Xcode 6+</strong> and <strong>iOS simulator 8.3</strong></p>
  
  <p>This issue is only came on iOS 8.3 its working proper in iOS 7 . </p>
  
  <p>Issue -  Please find below my error in debug mode in console. </p>
  
  <p>error <strong>---></strong></p>
  
  <blockquote>
    <p>Unbalanced calls to begin/end appearance transitions for
    &lt;TTNavigationController: 0x7facad82b680>.</p>
  </blockquote>