title: iOS App crashing on production but not on debugging
body: <p>I have been working on an iOS app. It was working fine until a couple of days ago, it started behaving strangely. The app crashes on production but it creates no crash logs. However, when same scenario is tested out in QA, it works fine. Now I have been trying to find out the reason but without any crash logs or crash in debugging mode, it has become very difficult for me.</p>
  
  <p>Any suggestion, how to tackle it?</p>
  
  <p>Thanks!</p>
  
  <p>P.S. I am using XCode 4.6.1 and app is for iOS 6.0.</p>