title: Not authorized, skipping filter predicate application
body: <p>Upon launch on an iOS10 device, I get the following output:</p>
  
  <p>[MC] Reading from public effective user settings.</p>
  
  <p>[SDKPlayback] MPMusicPlayerController] MPMusicPlayerController: Server is not running, deferring check-in</p>
  
  <p>[SDKLibrary] Not authorized, skipping filter predicate application</p>
  
  <p>The app plays music from the user's library and therefore must ask permission, so I have updated info.plist with the required key strings for NSAppleMusicUsageDescription but the app crashes as soon as the predicate is called.  When the app is stopped and the launch screen disappears, the permission window is finally displayed.  If I tap allow, subsequent launches will work just fine.  </p>
  
  <p>My question is:  Does the "server not running" error have anything to do with the permissions window not being shown?  If so, how do I start it?</p>