title: cannot confirm after passing the LinkedIn API authorisation on iPhone App
body: <p>I have done the authorisation step of <a href="http://github.com/ResultsDirect/LinkedIn-iPhone" rel="nofollow noreferrer">LinkedIn-iphone API</a>, and the app comes to the screenshot: </p>
  
  <hr>
  
  <p><img src="https://i.stack.imgur.com/o4jEu.png" alt="where to use the LinkedIn PIN"></p>
  
  <p>But the 'close' button does not respond, and no where to use the authorised PIN. </p>
  
  <p>Because it is not finally authorised, the methods like</p>
  
  <pre><code>- (void)linkedInEngine:(RDLinkedInEngine *)engine requestSucceeded:(RDLinkedInConnectionID *)identifier withResults:(id)results {
   NSLog(@"++ LinkedIn engine reports success for connection %@\n%@", identifier, results);
  }
  
  - (void)linkedInAuthorizationControllerSucceeded:(RDLinkedInAuthorizationController *)controller {
   NSLog(@"Authentication succeeded.");
   NSLog(@"Fetching current user's profile on connection %@", [controller.engine profileForCurrentUser]);
   [rdEngine updateStatus:@"when can you update me??"];
  }
  </code></pre>
  
  <p>do not run. </p>
  
  <p>So the LinkedIn API is stuck there. </p>
  
  <p>Anyone find the problem and solution please?</p>