title: The app contains or inherits from non-public classes in payload/XXX.APP/XXX: UIKeyboard
body: <p>I am getting this App Store error while submitting the app. I was able to submit the same app a month ago and i did not have this problem. last time i submitted, it gave me errors but it would still accept the binary atleast. Now it does not even accept the binary. I do use code as follows. </p>
  
  <pre><code>valueTextField.keyboardType = UIKeyboardTypeNumbersAndPunctuation;
  </code></pre>
  
  <p>I am not sure if any of my library is not meeting the expectation. Is there any other workaround for this?</p>
  
  <p>If i have to send email to apple, should i also send the binary to them?
  <img src="https://i.stack.imgur.com/1p2Oa.png" alt="enter image description here"></p>
  
  <p>EDIT :  Brian, i have done both nm &amp; strings on the .app file . Below is the result. Can you suggest what to do next?</p>
  
  <p><img src="https://i.stack.imgur.com/N03zZ.png" alt="enter image description here"></p>