我正面临一个奇怪的错误，我的应用程序在启动后立即崩溃与xcode断开连接但是当我运行此应用程序与xcode连接它工作正常。我的设备日志外观是
Incident Identifier: 1C4813
CrashReporter Key: c3535f303c4f4448be66e3cdefaf61a1b63074ca
Hardware Model: iPad2,1
Process: Depilex [1295]
Path: /var/mobile/Applications/22CA706F-5055-47AE-8F7C-A3A1558AF6C1/Depilex.app/Depilex
Identifier: com.ARR.depilex
Version: 1.2 (1.2)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2014-09-19 16:34:54.972 +0500
OS Version: iOS 7.1 (11D167)
Report Version: 104
Exception Type: 00000020
Exception Codes: 0x000000008badf00d
Highlighted Thread: 0
Application Specific Information:
com.ARR.depilex failed to launch in time
Elapsed total CPU time (seconds): 4.100 (user 4.100, system 0.000), 6% CPU
Elapsed application CPU time (seconds): 1.121, 2% CPU
Thread 0:
0 libsystem_kernel.dylib 0x3953eaa8 semaphore_wait_trap + 8
1 libdispatch.dylib 0x3947e23c _dispatch_semaphore_wait_slow + 172
2 CFNetwork 0x2e06a8c8 CFURLConnectionSendSynchronousRequest + 264
3 Foundation 0x2ee3d51e +[NSURLConnection sendSynchronousRequest:returningResponse:error:] + 110
4 Foundation 0x2ee0d666 -[NSData(NSData) initWithContentsOfURL:] + 182
5 Foundation 0x2ee0d596 +[NSData(NSData) dataWithContentsOfURL:] + 38
6 Depilex 0x0012c09a -[Controller slideImagesByStk] (Controller.m:141)
7 Depilex 0x0012b27a -[Controller viewDidLoad] (Controller.m:64)
8 UIKit 0x30ccc4c6 -[UIViewController loadViewIfRequired] + 514
9 UIKit 0x30d76bfc -[UINavigationController _layoutViewController:] + 28
10 UIKit 0x30d76b12 -[UINavigationController _updateScrollViewFromViewController:toViewController:] + 226
11 UIKit 0x30d760ee -[UINavigationController _startTransition:fromViewController:toViewController:] + 74
12 UIKit 0x30d75e18 -[UINavigationController _startDeferredTransitionIfNeeded:] + 568
13 UIKit 0x30d75b88 -[UINavigationController __viewWillLayoutSubviews] + 40
14 UIKit 0x30d75b20 -[UILayoutContainerView layoutSubviews] + 180
15 UIKit 0x30cc7d74 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 376
16 QuartzCore 0x30945626 -[CALayer layoutSublayers] + 138
17 QuartzCore 0x30940e36 CA::Layer::layout_if_needed(CA::Transaction*) + 346
18 QuartzCore 0x3096fcd8 -[CALayer layoutIfNeeded] + 136
19 UIKit 0x30d4417e -[UIViewController window:setupWithInterfaceOrientation:] + 238
20 UIKit 0x30d4279e -[UIWindow _setRotatableClient:toOrientation:updateStatusBar:duration:force:isRotating:] + 3494
21 UIKit 0x30d419ee -[UIWindow _setRotatableClient:toOrientation:updateStatusBar:duration:force:] + 42
22 UIKit 0x30d41976 -[UIWindow _setRotatableViewOrientation:updateStatusBar:duration:force:] + 90
23 UIKit 0x30d4190e -[UIWindow _setRotatableViewOrientation:duration:force:] + 38
24 UIKit 0x30d39f84 __57-[UIWindow _updateToInterfaceOrientation:duration:force:]_block_invoke + 104
25 UIKit 0x30cce124 -[UIWindow _updateToInterfaceOrientation:duration:force:] + 380
26 UIKit 0x30d4165c -[UIWindow setAutorotates:forceUpdateInterfaceOrientation:] + 692
27 UIKit 0x30d41120 -[UIViewController _tryBecomeRootViewControllerInWindow:] + 160
28 UIKit 0x30cd3060 -[UIWindow addRootViewControllerViewIfPossible] + 456
29 UIKit 0x30cd0842 -[UIWindow _setHidden:forced:] + 298
30 UIKit 0x30d3a358 -[UIWindow makeKeyAndVisible] + 56
31 Depilex 0x000938f4 -[AppDelegate application:didFinishLaunchingWithOptions:] (AppDelegate.m:48)
32 UIKit 0x30d375a2 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 270
33 UIKit 0x30d36ef6 -[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 1606
34 UIKit 0x30d31586 -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 710
35 UIKit 0x30ccd704 -[UIApplication handleEvent:withNewEvent:] + 3536
36 UIKit 0x30ccc86c -[UIApplication sendEvent:] + 68
37 UIKit 0x30d30cc4 _UIApplicationHandleEvent + 612
38 GraphicsServices 0x332daaea _PurpleEventCallback + 606
39 GraphicsServices 0x332da6d2 PurpleEventCallback + 30
40 CoreFoundation 0x2e476ab4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 32
41 CoreFoundation 0x2e476a4e __CFRunLoopDoSource1 + 342
42 CoreFoundation 0x2e475222 __CFRunLoopRun + 1394
43 CoreFoundation 0x2e3dff4a CFRunLoopRunSpecific + 518
44 CoreFoundation 0x2e3dfd2e CFRunLoopRunInMode + 102
45 UIKit 0x30d2feec -[UIApplication _run] + 756
46 UIKit 0x30d2b168 UIApplicationMain + 1132
47 Depilex 0x000e9678 main (main.m:16)
48 libdyld.dylib 0x3949bab4 start + 0
Thread 1:
0 libsystem_kernel.dylib 0x3953e808 kevent64 + 24
1 libdispatch.dylib 0x39480078 _dispatch_mgr_invoke + 228
2 libdispatch.dylib 0x3947fdfe _dispatch_mgr_thread$VARIANT$mp + 34
Thread 2:
0 libsystem_kernel.dylib 0x39551c70 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x395b8bda _pthread_wqthread + 306
2 libsystem_pthread.dylib 0x395b8a94 start_wqthread + 4
Thread 3:
0 libsystem_kernel.dylib 0x39551c70 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x395b8bda _pthread_wqthread + 306
2 libsystem_pthread.dylib 0x395b8a94 start_wqthread + 4
Thread 4 name: com.apple.NSURLConnectionLoader
Thread 4:
0 libsystem_kernel.dylib 0x3953ea58 mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3953e854 mach_msg + 44
2 CoreFoundation 0x2e476896 __CFRunLoopServiceMachPort + 150
3 CoreFoundation 0x2e474fbc __CFRunLoopRun + 780
4 CoreFoundation 0x2e3dff4a CFRunLoopRunSpecific + 518
5 CoreFoundation 0x2e3dfd2e CFRunLoopRunInMode + 102
6 Foundation 0x2ee1f082 +[NSURLConnection(Loader) _resourceLoadLoop:] + 314
7 Foundation 0x2ee94a5a __NSThread__main__ + 1058
8 libsystem_pthread.dylib 0x395ba916 _pthread_body + 138
9 libsystem_pthread.dylib 0x395ba886 _pthread_start + 98
10 libsystem_pthread.dylib 0x395b8aa0 thread_start + 4
Thread 5 name: com.apple.CFSocket.private
Thread 5:
0 libsystem_kernel.dylib 0x39551434 __select + 20
1 CoreFoundation 0x2e47a758 __CFSocketManager + 480
2 libsystem_pthread.dylib 0x395ba916 _pthread_body + 138
3 libsystem_pthread.dylib 0x395ba886 _pthread_start + 98
4 libsystem_pthread.dylib 0x395b8aa0 thread_start + 4
Thread 6:
0 libsystem_kernel.dylib 0x39551c70 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x395b8bda _pthread_wqthread + 306
2 libsystem_pthread.dylib 0x395b8a94 start_wqthread + 4
Thread 7:
0 libsystem_kernel.dylib 0x39551c70 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x395b8bda _pthread_wqthread + 306
2 libsystem_pthread.dylib 0x395b8a94 start_wqthread + 4
No thread state (register information) available
Binary Images:
0x72000 - 0x1a9fff Depilex armv7 <fef57930a219369daa2723b873d1815f> /var/mobile/Applications/22CA706F-5055-47AE-8F7C-A3A1558AF6C1/Depilex.app/Depilex
答案 0 :(得分：3)
当您在AppDelegate的应用程序中花费太多时间时会发生这种情况：didFinishLaunching方法。如果您做了很多设置工作（加载文件，可能下载或上传某些内容），您必须在后台线程上执行此操作而不是阻止应用程序：didFinishLaunching。
崩溃日志告诉你（'com.ARR.depilex未能及时启动'），它还告诉你显然需要这么长时间（'0x2ee3d51e + [NSURLConnection sendSynchronousRequest：returningResponse：error：] + 110' ）。