我的应用程序在开发模式下运行良好，但由于某种原因，我在加载屏幕后立即崩溃。
我真的不明白可能出了什么问题，关于如何更好地测试它的任何提示？
苹果用这条消息拒绝了它：
我们发现您的应用程序无法在运行 iOS 6.1.3 的 iPhone 5 和 iPad 3rd gen 上通过 Wi-Fi 和蜂窝网络启动。
我们在主屏幕上选择应用程序时遇到了问题 - 应用程序显示启动图像然后意外退出。这可能是因为 iOS 6 对应用程序使用了看门狗定时器；如果应用程序完成其初始启动的时间过长，操作系统将终止该应用程序。
有关看门狗定时器的信息，请参阅技术问答：应用程序在从调试器启动时不会崩溃，但在用户启动时会崩溃。
另一种可能性可能是缺少权利。有关详细信息，请参阅技术说明：解决“0x800003A”、应用程序未启动和“缺少权利”。对于离散代码级别的问题，您可能希望咨询 Apple 开发人员技术支持。请务必：
- 包括您的拒绝问题的完整详细信息
- 准备任何符号化的崩溃日志、屏幕截图和步骤，以便在 DTS 工程师跟进时重现问题。
有关如何符号化和读取崩溃日志的信息，请参阅技术说明 TN2151 理解和分析 iPhone OS 应用程序崩溃报告。
如果您在重现此问题时遇到困难，请尝试按照https://developer.apple.com/library/ios/qa/qa1764/Testing Workflow with Xcode's Archive feature 中所述测试工作流程”。
日志：
Incident Identifier: 594EE41B-0B8D-419A-B9B8-84CB58D1C174
CrashReporter Key: bb741ef3c315eb6c114b0de36494c7de51511d89
Hardware Model: iPhone5,2
Process: tictactoe [85964]
Path: /var/mobile/Applications/F042F618-9077-4862-8938-ABADDC05E8B1/tictactoe.app/tictactoe
Identifier: tictactoe
Version: ??? (???)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2013-04-17 11:11:02.661 +0100
OS Version: iOS 6.1.2 (10B146)
Report Version: 104
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: EXC_ARM_DA_ALIGN at 0x20b8f671
Crashed Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 tictactoe 0x00073708 -[CCBReader readFloat] (CCBReader.m:201)
1 tictactoe 0x00075972 -[CCBReader readSequences] (CCBReader.m:959)
2 tictactoe 0x00075bf8 -[CCBReader readFileWithCleanUp:actionManagers:] (CCBReader.m:1020)
3 tictactoe 0x00075e9c +[CCBReader nodeGraphFromData:owner:parentSize:] (CCBReader.m:1061)
4 tictactoe 0x0007605e +[CCBReader nodeGraphFromFile:owner:parentSize:] (CCBReader.m:1090)
5 tictactoe 0x00076122 +[CCBReader sceneWithNodeGraphFromFile:owner:parentSize:] (CCBReader.m:1105)
6 tictactoe 0x000760f2 +[CCBReader sceneWithNodeGraphFromFile:owner:] (CCBReader.m:1100)
7 tictactoe 0x000711f8 -[AppController application:didFinishLaunchingWithOptions:] (AppDelegate.m:85)
8 UIKit 0x34957a9c -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 248
9 UIKit 0x34957620 -[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 1164
10 UIKit 0x3494f82e -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 694
11 UIKit 0x348f7d1a -[UIApplication handleEvent:withNewEvent:] + 1006
12 UIKit 0x348f77a8 -[UIApplication sendEvent:] + 68
13 UIKit 0x348f71ea _UIApplicationHandleEvent + 6194
14 GraphicsServices 0x3660e5f4 _PurpleEventCallback + 588
15 GraphicsServices 0x3660e222 PurpleEventCallback + 30
16 CoreFoundation 0x32abd3e4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 32
17 CoreFoundation 0x32abd386 __CFRunLoopDoSource1 + 134
18 CoreFoundation 0x32abc20a __CFRunLoopRun + 1378
19 CoreFoundation 0x32a2f238 CFRunLoopRunSpecific + 352
20 CoreFoundation 0x32a2f0c4 CFRunLoopRunInMode + 100
21 UIKit 0x3494e468 -[UIApplication _run] + 664
22 UIKit 0x3494b2b4 UIApplicationMain + 1116
23 tictactoe 0x00070e1a main (main.m:14)
24 libdyld.dylib 0x3ac06b1c start + 0
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x3acbd5d0 kevent64 + 24
1 libdispatch.dylib 0x3abf8d22 _dispatch_mgr_invoke + 806
2 libdispatch.dylib 0x3abf4374 _dispatch_mgr_thread + 32
Thread 2:
0 libsystem_kernel.dylib 0x3accdd98 __workq_kernreturn + 8
1 libsystem_c.dylib 0x3ac1bad6 _pthread_workq_return + 14
2 libsystem_c.dylib 0x3ac1b7f2 _pthread_wqthread + 362
3 libsystem_c.dylib 0x3ac1b680 start_wqthread + 4
Thread 3:
0 libsystem_kernel.dylib 0x3accdd98 __workq_kernreturn + 8
1 libsystem_c.dylib 0x3ac1bad6 _pthread_workq_return + 14
2 libsystem_c.dylib 0x3ac1b7f2 _pthread_wqthread + 362
3 libsystem_c.dylib 0x3ac1b680 start_wqthread + 4
Thread 4 name: WebThread
Thread 4:
0 libsystem_kernel.dylib 0x3acbce30 mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3acbcfd0 mach_msg + 48
2 CoreFoundation 0x32abd2b6 __CFRunLoopServiceMachPort + 126
3 CoreFoundation 0x32abc02c __CFRunLoopRun + 900
4 CoreFoundation 0x32a2f238 CFRunLoopRunSpecific + 352
5 CoreFoundation 0x32a2f0c4 CFRunLoopRunInMode + 100
6 WebCore 0x38a2e390 RunWebThread(void*) + 440
7 libsystem_c.dylib 0x3ac260de _pthread_start + 306
8 libsystem_c.dylib 0x3ac25fa4 thread_start + 4
Thread 5:
0 libsystem_kernel.dylib 0x3accdd98 __workq_kernreturn + 8
1 libsystem_c.dylib 0x3ac1bad6 _pthread_workq_return + 14
2 libsystem_c.dylib 0x3ac1b7f2 _pthread_wqthread + 362
3 libsystem_c.dylib 0x3ac1b680 start_wqthread + 4
Thread 6 name: com.apple.NSURLConnectionLoader
Thread 6:
0 libsystem_kernel.dylib 0x3acbce30 mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3acbcfd0 mach_msg + 48
2 CoreFoundation 0x32abd2b6 __CFRunLoopServiceMachPort + 126
3 CoreFoundation 0x32abc02c __CFRunLoopRun + 900
4 CoreFoundation 0x32a2f238 CFRunLoopRunSpecific + 352
5 CoreFoundation 0x32a2f0c4 CFRunLoopRunInMode + 100
6 Foundation 0x3337c888 +[NSURLConnection(Loader) _resourceLoadLoop:] + 304
7 Foundation 0x3340022c __NSThread__main__ + 968
8 libsystem_c.dylib 0x3ac260de _pthread_start + 306
9 libsystem_c.dylib 0x3ac25fa4 thread_start + 4
Thread 7:
0 libsystem_kernel.dylib 0x3accdd98 __workq_kernreturn + 8
1 libsystem_c.dylib 0x3ac1bad6 _pthread_workq_return + 14
2 libsystem_c.dylib 0x3ac1b7f2 _pthread_wqthread + 362
3 libsystem_c.dylib 0x3ac1b680 start_wqthread + 4
Thread 0 crashed with ARM Thread State (32-bit):
r0: 0x0000000c r1: 0x00000275 r2: 0x20b8f671 r3: 0x00000271
r4: 0x1f570000 r5: 0x000eafc5 r6: 0x00000001 r7: 0x2fddd618
r8: 0x3859ca59 r9: 0x00000003 r10: 0x3859cbdc r11: 0x1f579bb0
ip: 0x00073495 sp: 0x2fddd614 lr: 0x000736e5 pc: 0x00073708
cpsr: 0x00000030
…………