title: How to fix error [<UIViewController 0x752f5a0> setValue:forUndefinedKey:]
body: <p>I'm new to IOS and I'm stuck with an error I added a table view in my storyboard named timelinetable and after some time I deleted that from my storyboard but after that when debugging it shows an error </p>
  
  <blockquote>
    <p>Terminating app due to uncaught exception 'NSUnknownKeyException',
    reason: '[ setValue:forUndefinedKey:]:
    this class is not key value coding-compliant for the key
    timelineTable.'</p>
  </blockquote>
  
  <p>but I cant find anything named timelinetable in my project so how can I fix that problem </p>