title: Terminating app due to -[GLKViewController loadView] loaded the "2-view-3" nib but didn't get a GLKView.'
body: <ol>
  <li>i am using OpenGL framework  in first time.Nothing i have written in code.</li>
  <li>#import </li>
  </ol>
  
  <p>@interface ViewController : GLKViewController</p>
  
  <p>@end</p>