我每天至少发生一次崩溃，我似乎真的无法解决。它似乎随机发生在我身上，我无法追踪堆栈以了解它发生的原因。如果有人可以为我指出正确的方向，甚至可以向我展示一些关于如何正确跟踪完美值的在线文档和教程。我最了解的是，有些东西正试图访问数组中的索引，但我终其一生都无法弄清楚该数组是什么。我在下面的输出窗口中包含了信息：
2012-09-28 12:45:26.884 TestApp[1683:c07] *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSArrayM objectAtIndex:]: index 0 beyond bounds for empty array'
*** First throw call stack:
(0x1bdd052 0x19ccd0a 0x1bc9db8 0x29522 0x23e76 0x22bed 0x21e36 0xdfee 0xdba8 0xd3cc 0x1bdee72 0x13339ef 0x1bb197f 0x1b14b73 0x1b14454 0x1b13db4 0x1b13ccb 0x2692879 0x269293e 0xa1ba9b 0x2ded 0x2d25)
terminate called throwing an exceptionCurrent language: auto; currently objective-c
(gdb) bt
#0 0x98468a6a in __pthread_kill ()
#1 0x98554acf in pthread_kill ()
#2 0x9858b4f8 in abort ()
#3 0x021cbe78 in abort_message ()
#4 0x021c989e in default_terminate ()
#5 0x019ccf4b in _objc_terminate ()
#6 0x021c98de in safe_handler_caller ()
#7 0x021c9946 in std::terminate ()
#8 0x021cab3e in __cxa_rethrow ()
#9 0x019cce49 in objc_exception_rethrow ()
#10 0x01b13e10 in CFRunLoopRunSpecific ()
#11 0x01b13ccb in CFRunLoopRunInMode ()
#12 0x02692879 in GSEventRunModal ()
#13 0x0269293e in GSEventRun ()
#14 0x00a1ba9b in UIApplicationMain ()
#15 0x00002ded in main (argc=1, argv=0xbffff39c) at /Users/seb/Desktop/Development/main.m:14
