title: XCode - Unable to attach Debugger to Action Extension
body: <p>For my iOS application, I have created an <code>Action Extension</code>. When I run this app and the extension, here's what happens:</p>
  
  <p><strong>Simulator:</strong></p>
  
  <ol>
  <li>Launch App - XCode attaches the debugger</li>
  <li>Launch Extension - XCode attaches the debugger</li>
  </ol>
  
  <p><strong>Actual Device:</strong></p>
  
  <ol>
  <li>Launch App - XCode attaches the debugger</li>
  <li>Launch Extension - XCode is <strong>not able to attach</strong> the debugger</li>
  </ol>
  
  <p>It was working fine few days back, but now it's showing this behavior. Also, I am using the same device, that I used before.
  Before, every time when I connected the device to my Mac, I used to get an alert for confirmation on the device, but now I don't even get that. Though, I can still see the device in XCode.</p>
  
  <p>My configuration:<br/>
  XCode: 7.3.1 <br/>
  OS: OSX El Capitan (Version 10.11.4)</p>
  
  <p>Is there anything that can be done? Also I am not able to find how to unpair the device from XCode/Mac and pair it again so that I could get the confirmation screen again.</p>