title: Playground not working
body: <p>I can't use playground. It shows this error : Playground execution terminated because the process stopped unexpectedly.</p>
  
  <p>All I did was installing iOS 9 simulator by downloading it with terminal and copying it manually to where it was supposed to be and clicking download on preferences to install the downloaded file because I was not able to download it normally.</p>
  
  <p>In other topics my problem was mentioned and the solution was restarting Xcode and mac, I even removed Xcode and reinstalled it using a dmg file instead of installing it by mac App Store which I used to. I tried it and I still have the issue. (My Xcode is not a beta version.) Is it just me in this whole mac community who has this problem and there is no solution ?!</p>
  
  <p>Thanks</p>