title: Why is Xcode randomly tries to close while I'm debugging?
body: <p>while debugging my OS X app in XCode, when Xcode hasn't been the focus app for a short period of time, the warning asking if I'm sure I "want to close the project" pops up.  As if I manually tried to close the project.  And that "closing this workspace will stop the task..."  And of course, until I see this and cancel it, my debug is stopped.  </p>
  
  <p>I haven't shown any code because I'm not sure that's relevant.  If anyone has heard of this and knows why it's happening, I'd very much appreciate it.  Thanks in advance.</p>
  
  <p><a href="https://i.stack.imgur.com/IdCKj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/IdCKj.png" alt="enter image description here"></a></p>