title: fatal error: init(coder:) has not been implemented error despite being implemented
body: <p>I am receiving an error message:</p>
  
  <blockquote>
    <p>fatal error: init(coder:) has not been implemented</p>
  </blockquote>
  
  <p>For my custom <code>UITableViewCell</code>. The cell is not registered, has the identifier <strong>cell</strong> in the storyboard and when using dequeasreusablecell. In the custom cell I have the inits as:</p>
  
  <h3>Code:</h3>
  
  <pre><code>override init(style: UITableViewCellStyle, reuseIdentifier: String?) {
      print("test")
      super.init(style: style, reuseIdentifier: reuseIdentifier)
  }
  
  required init?(coder aDecoder: NSCoder) {
      fatalError("init(coder:) has not been implemented")
  }
  </code></pre>
  
  <p>But I still have the error. Thanks.</p>