title: Local Declaration "x" hides instance variable xcode warning
body: <p>I've been have trouble understand this problem. If I change the variable name fifthViewController  the error goes away but the view controller doesn't load.    </p>
  
  <p>Lost. Once again it's probably something simple.</p>
  
  <p>Thanks in advance.</p>
  
  <p>Here is the code:</p>
  
  <pre><code>{
  FifthViewController *fifthViewController = [[FifthViewController alloc] initWithNibName:@"FifthView" bundle:nil];
  
  fifthViewController.transactionID = transactionID;
  [self.navigationController pushViewController:fifthViewController animated:NO]; 
  [fifthViewController release];
   }
  </code></pre>