title: uncategorized Compilation Failed error in iOS5 Storyboard
body: <p>I got a very strange error when compiling my app, it's just like in the picture below, anyone knows what's going on?</p>
  
  <p><img src="https://i.stack.imgur.com/lYQ98.png" alt="enter image description here"></p>
  
  <p>Errors in log:</p>
  
  <blockquote>
    <p>error: Compilation Failed.</p>
    
    <blockquote>
  <pre><code>Underlying Errors:
      Description: Couldn't compile connection: &lt;IBCocoaTouchOutletConnection:0x400d6f420 &lt;IBProxyObject:0x400d6e080&gt; =&gt; nameShow =&gt; &lt;IBUILabel: 0x400c7e0c0&gt;
      Description: Couldn't compile connection: &lt;IBCocoaTouchOutletConnection:0x400d71200 &lt;IBProxyObject:0x400d6e080&gt; =&gt; catShow =&gt; &lt;IBUILabel: 0x400bf9280&gt;
      Description: Couldn't compile connection: &lt;IBCocoaTouchOutletConnection:0x400d6ffc0 &lt;IBProxyObject:0x400d6e080&gt; =&gt; numShow =&gt; &lt;IBUILabel: 0x400be0380&gt;
  </code></pre>
    </blockquote>
  </blockquote>