title: This class is not key value coding-compliant for the key Picker
body: <p>I added a view to my app that I open from a button and can't find what I'm doing wrong.</p>
  
  <p>I triple checked that dataSource &amp; delegate are connected to File's Owner</p>
  
  <pre><code>*** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[&lt;HelpViewController 0xab58980&gt; setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key Picker.'
  </code></pre>
  
  <p>The code in my viewcontroller.h</p>
  
  <pre><code>@interface LanguageSelectionViewController : UIViewController {
  
      IBOutlet UILabel *label;
      IBOutlet UIPickerView *Picker;
      NSArray *PickerData;
  }
  
  @property (retain, nonatomic) IBOutlet UIPickerView *Picker;
  @property (retain, nonatomic) NSArray *PickerData;
  @end
  </code></pre>
  
  <p>Anyone got a solution or a tip in the right direction?</p>