title: An error occurred while creating development build in xcode 9 beta
body: <p>xcode beta 9 unable to create development build.As soon as i switch from app URL entry ,xcode throwing an error occurred popup.</p>
  
  <p>What would be the problem here?</p>
  
  <p>Attached image below.</p>
  
  <p><a href="https://i.stack.imgur.com/atArA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/atArA.png" alt="enter image description here"></a></p>