title: Cant see the design layout in android studio
body: <p>I just updated my android studio to the 1.4 beta 3 version and I have a problem now. I cant see the design of the layouts, the xml it is okay and in runtime there is no problem. Anybody knows what is happening?</p>
  
  <p><a href="https://i.stack.imgur.com/7cUj8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7cUj8.png" alt="enter image description here"></a></p>