title: Android xml graphical layout/design not loaded properly of existing project
body: <p><br>I am trying to import an existing android project, project xml graphical/design layout is not loaded . I made a new test project and the  xml graphical layout working fine, I dont know what is the problem.I just installed new android sdk r14, I dont knw what is the problem, Can anyone help me in this regard?<br>
  You can see it in the snapshot attached.<br>
  Thank you <br>!!<img src="https://i.stack.imgur.com/fQEXl.png" alt="enter image description here"></p>