title: Self Sizing Cells and Dynamic Type in iOS 8 Doesn't resize
body: <p>I have a problem with iOS 8 Self Sizing Cells.
  I am trying to create Self Sizing cells by using this <a href="http://www.appcoda.com/self-sizing-cells/" rel="nofollow noreferrer">AppCoda Tutorial</a>.</p>
  
  <p>According to this tutorial I have initialised my table view:</p>
  
  <pre><code>[self.tableView registerNib:[UINib nibWithNibName:[Cell1 description] bundle:[NSBundle mainBundle]] forCellReuseIdentifier:Cell1Identifier];
  [self.tableView registerNib:[UINib nibWithNibName:[Cell2 description] bundle:[NSBundle mainBundle]] forCellReuseIdentifier:Cell2Identifier];
  
  self.tableView.estimatedRowHeight = 100.0;
  self.tableView.rowHeight = UITableViewAutomaticDimension;
  </code></pre>
  
  <p>In each cells implementation file I have initialised a property:</p>
  
  <pre><code>self.label.numberOfLines = 0;
  </code></pre>
  
  <p>Also, for each cell, I have added Auto Layout constraints:</p>
  
  <p><a href="https://i.stack.imgur.com/5XdSJ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5XdSJ.png" alt="enter image description here"></a>, <a href="https://i.stack.imgur.com/pYIO8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pYIO8.png" alt="enter image description here"></a>, <a href="https://i.stack.imgur.com/8FGh3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8FGh3.png" alt="enter image description here"></a></p>
  
  <p>For the reason I don't know, cells height aren't changing dynamically.</p>
  
  <p><a href="https://i.stack.imgur.com/gUVuB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gUVuB.png" alt="enter image description here"></a></p>
  
  <p>Does anyone know why is that so?</p>