title: Register Nib/Class cell crash on iOS 8.3
body: <p>I have used the following code in <code>viewDidLoad</code> to register nib cell : </p>
  
  <pre><code>tableView.register(UINib(nibName: "ShoppingViewCell", bundle: Bundle.main), forCellReuseIdentifier: "ShoppingViewCell")
  </code></pre>
  
  <p>And in <code>cellForRowAtIndexPath</code> I use the following for cell: </p>
  
  <pre><code>let cell = self.tableView.dequeueReusableCell(withIdentifier: "ShoppingViewCell", for: indexPath) as! ShoppingViewCell
  
  return cell
  </code></pre>
  
  <p>But Sadly this only works with IOS 9 and up, trying to run this code on iOS 8.3 crashes with following error :</p>
  
  <pre><code>2016-09-27 14:17:04.859 Tazaj[29070:1917376] *** Assertion failure in -[UITableView dequeueReusableCellWithIdentifier:forIndexPath:], /SourceCache/UIKit_Sim/UIKit-3347.44/UITableView.m:6245
  2016-09-27 14:17:04.877 Tazaj[29070:1917376] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'unable to dequeue a cell with identifier ShoppingViewCell - must register a nib or a class for the identifier or connect a prototype cell in a storyboard'
  </code></pre>
  
  <p>Since register nib and dequeueReusableCell is already found since iOS 5/6, why its not working on iOS 8.3. </p>
  
  <p>I know that by running the following code in <code>cellForRowAtIndex</code> will solve the issue :</p>
  
  <pre><code>    var mycell = tableView.dequeueReusableCell(withIdentifier: "ShoppingViewCell") as? ShoppingViewCell
  
      if (mycell == nil) {
  
          mycell = Bundle.main.loadNibNamed("ShoppingViewCell", owner: nil, options: nil)?.last as? ShoppingViewCell
  
      }
  </code></pre>
  
  <p>But I have builded a whole project without check that cell is nil or not. I mean how can I solve the issue ? since apple said register cell and use the cell the way you want, I did it. so why only in iOS 8.x/8.3 it cannot work ?</p>
  
  <p>How is it possible to ignore/fix that error with least replacing chunks of code in each <code>cellForRowAtIndexPath</code> ?</p>