title: iPhone App Crashes in Main
body: <p>It crashes in the main function at the line:</p>
  
  <pre><code>int retVal = UIApplicationMain(argc, argv, nil, nil);
  </code></pre>
  
  <p>here's the debug output:</p>
  
  <pre><code>#0  0x33bd52d4 in __kill
  #1  0x33bd52ca in kill
  #2  0x33bd52bc in raise
  #3  0x33be9d78 in abort
  #4  0x31bdba26 in __gnu_cxx::__verbose_terminate_handler
  #5  0x3347c59a in _objc_terminate
  #6  0x31bd9df8 in __cxxabiv1::__terminate
  #7  0x31bd9e4c in std::terminate
  #8  0x31bd9f1c in __cxa_throw
  #9  0x3347b4ca in objc_exception_throw
  #10 0x33ac0704 in -[NSException raise]
  #11 0x3367db4e in -[NSObject(NSKeyValueCoding) setValue:forUndefinedKey:]
  #12 0x3367d03a in _NSSetUsingKeyValueSetter
  #13 0x3367eda2 in -[NSObject(NSKeyValueCoding) setValue:forKey:]
  #14 0x33630b16 in -[NSObject(NSKeyValueCoding) setValue:forKeyPath:]
  #15 0x3224c60e in -[UIRuntimeOutletConnection connect]
  #16 0x33a63fc6 in -[NSObject(NSObject) performSelector:]
  #17 0x33a6cd50 in -[NSArray makeObjectsPerformSelector:]
  #18 0x3224b576 in -[UINib instantiateWithOwner:options:]
  #19 0x3224cb38 in -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:]
  #20 0x3209e870 in -[UIApplication _loadMainNibFile]
  #21 0x3209a1fc in -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:]
  #22 0x3206648a in -[UIApplication handleEvent:withNewEvent:]
  #23 0x32065ec8 in -[UIApplication sendEvent:]
  #24 0x32065906 in _UIApplicationHandleEvent
  #25 0x33b0ef02 in PurpleEventCallback
  #26 0x33a556fe in __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__
  #27 0x33a556c2 in __CFRunLoopDoSource1
  #28 0x33a47f7c in __CFRunLoopRun
  #29 0x33a47c86 in CFRunLoopRunSpecific
  #30 0x33a47b8e in CFRunLoopRunInMode
  #31 0x32099308 in -[UIApplication _run]
  #32 0x32096e92 in UIApplicationMain
  #33 0x0000288a in main at main.m:14
  </code></pre>
  
  <p>can anyone point me in the right direction?</p>