title: UITableView crash Unrecognized selector sent to instance
body: <p>My program crashes with the below report.</p>
  
  <pre><code>*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIView tableView:numberOfRowsInSection:]: unrecognized selector sent to instance 0x7fb4e1c099b0'
  </code></pre>
  
  <p>Here is my implementation of the tableview method.</p>
  
  <p>Crash log <a href="https://gist.github.com/anonymous/283415d293042edc7c00d476df98d774" rel="nofollow">here</a>.</p>
  
  <pre><code>- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  {
      return 1;
  }
  - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
      {
          if (section == 0) {
              return 6;
          } 
          return 5;
      }
  </code></pre>
  
  <p>Can any one has any idea why this is happening?</p>