title: Call a view controller programatically using storyboard id iOS
body: <h2>What I Want?</h2>
  
  <ul>
  <li>In <code>MainViewController</code> I open a view from a xib programmatically. This
  xib view contains a <code>UIButton</code>. The xib opens successfully. </li>
  <li>On click of that <code>UIButton</code> I want to move <code>FeedBackViewController</code></li>
  </ul>
  
  <h2>My code</h2>
  
  <ul>
  <li><p>This is the code I am using to move <code>FeedBackViewController</code> on click of the <code>UIButton</code></p>
  
  <pre><code>FeedBackViewController *view=[self.storyboad instantiateViewControllerWithIdentifier:@"FeedBackView"];
  [self presentViewController:view animated:YES completion:nil];
  </code></pre></li>
  </ul>
  
  <p>But it is crashing and I am receiving the following message:</p>
  
  <blockquote>
    <p>Terminating app due to uncaught exception 'NSInvalidARgumentException', reason: 'Application tried to present a nil modal view controller on target FutureOrderViewController: 0x199a4a30.</p>
  </blockquote>