title: NSInternalInconsistencyException Could not load nib in bundle
body: <p>I've created an application for child game.</p>
  
  <p>It loads 12 different questions for each round. After the 4th round the app crashes with the following log:</p>
  
  <pre><code>ImageIO: CGImageRead_mapData 'open' failed '/var/mobile/Applications/4B0202F9-5961-4AC7-A327-604620AF1F94/test.app/pi_ok.png'
           error = 24 (Too many open files)
  
  
  2011-03-24 02:26:34.743 [424:707] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Could not load NIB in bundle: 'NSBundle &lt;/var/mobile/Applications/4B0202F9-5961-4AC7-A327-604620AF1F94/VisualMath.app&gt; (loaded)' with name 'ThemePickerController''
  *** Call stack at first throw:
  (
      0   CoreFoundation                      0x3182464f __exceptionPreprocess + 114
      1   libobjc.A.dylib                     0x3651dc5d objc_exception_throw + 24
      2   CoreFoundation                      0x31824491 +[NSException raise:format:arguments:] + 68
      3   CoreFoundation                      0x318244cb +[NSException raise:format:] + 34
      4   UIKit                               0x330d2a53 -[UINib instantiateWithOwner:options:] + 1110
      5   UIKit                               0x330d3e09 -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:] + 92
      6   UIKit                               0x3304d5e9 -[UIViewController _loadViewFromNibNamed:bundle:] + 36
      7   UIKit                               0x3301afa5 -[UIViewController loadView] + 80
      8   UIKit                               0x32effebf -[UIViewController view] + 30
      9   VisualMath                          0x00062875 -[DragTriangleViewController hideThemePicker] + 40
      10  VisualMath                          0x0005fe93 -[DragTriangleViewController clickDone] + 26
      11  CoreFoundation                      0x31794571 -[NSObject(NSObject) performSelector:withObject:withObject:] + 24
      12  UIKit                               0x32ee5ec9 -[UIApplication sendAction:to:from:forEvent:] + 84
      13  UIKit                               0x32ee5e69 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 32
      14  UIKit                               0x32ee5e3b -[UIControl sendAction:to:forEvent:] + 38
      15  UIKit                               0x32ee5b8d -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 356
      16  UIKit                               0x32ee6423 -[UIControl touchesEnded:withEvent:] + 342
      17  UIKit                               0x32ee4bf5 -[UIWindow _sendTouchesForEvent:] + 368
      18  UIKit                               0x32ee456f -[UIWindow sendEvent:] + 262
      19  UIKit                               0x32ecd313 -[UIApplication sendEvent:] + 298
      20  UIKit                               0x32eccc53 _UIApplicationHandleEvent + 5090
      21  GraphicsServices                    0x32977e77 PurpleEventCallback + 666
      22  CoreFoundation                      0x317fba97 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 26
      23  CoreFoundation                      0x317fd83f __CFRunLoopDoSource1 + 166
      24  CoreFoundation                      0x317fe60d __CFRunLoopRun + 520
      25  CoreFoundation                      0x3178eec3 CFRunLoopRunSpecific + 230
      26  CoreFoundation                      0x3178edcb CFRunLoopRunInMode + 58
      27  GraphicsServices                    0x3297741f GSEventRunModal + 114
      28  GraphicsServices                    0x329774cb GSEventRun + 62
      29  UIKit                               0x32ef7d69 -[UIApplication _run] + 404
      30  UIKit                               0x32ef5807 UIApplicationMain + 670
      31  VisualMath                          0x00002207 main + 70
      32  VisualMath                          0x000021bc start + 40
  )
  </code></pre>
  
  <p>I have tried many options but none works, please help me.</p>