iOS應用程序崩潰的蘋果審查團隊，無法複製

Question

我的應用程序崩潰的蘋果審查團隊，但我不能複製這個問題。他們給我發了崩潰日誌。

Incident Identifier: 
CrashReporter Key: d91f018f5afc31f948a80025c7a09bb112a3caf4 
Hardware Model:  iPhone3,1 
Process:   
Path:    
Identifier:  
Version:   ??? (???) 
Code Type:  ARM (Native) 
Parent Process: launchd [1] 

Date/Time:  2012-06-12 09:27:55.479 -0700 
OS Version:  iPhone OS 5.1.1 (9B206) 
Report Version: 104 

Exception Type: EXC_CRASH (SIGABRT) 
Exception Codes: 0x00000000, 0x00000000 
Crashed Thread: 0 

Last Exception Backtrace: 
0 CoreFoundation     0x3766b88f __exceptionPreprocess + 163 
1 libobjc.A.dylib     0x35370259 objc_exception_throw + 33 
2 CoreFoundation     0x3766ea9b -[NSObject doesNotRecognizeSelector:] + 175 
3 CoreFoundation     0x3766d915 ___forwarding___ + 301 
4 CoreFoundation     0x375c8650 _CF_forwarding_prep_0 + 48 
5 Sportal_TDF      0x00031515 -[MenuViewController showStageList:] (MenuViewController.m:62) 
6 CoreFoundation     0x375ca1fb -[NSObject performSelector:withObject:] + 43 
7 Sportal_TDF      0x00005d93 -[DataViewControllerBase retrieveCachedJson:json:cacheAction:] (DataViewControllerBase.m:468) 
8 Sportal_TDF      0x00005e57 -[DataViewControllerBase callWebService:json:cacheAction:successAction:] (DataViewControllerBase.m:480) 
9 Sportal_TDF      0x000314f9 -[MenuViewController loadUpcomingStage] (MenuViewController.m:57) 
10 Sportal_TDF      0x000317b9 -[MenuViewController viewWillAppear:] (MenuViewController.m:142) 
11 UIKit       0x31381b95 -[UIViewController _setViewAppearState:isAnimating:] + 145 
12 UIKit       0x31525ad1 __52-[UIViewController _setViewAppearState:isAnimating:]_block_invoke_0 + 137 
13 CoreFoundation     0x3765f631 __NSArrayEnumerate + 365 
14 CoreFoundation     0x375c4ed5 -[NSArray enumerateObjectsWithOptions:usingBlock:] + 65 
15 UIKit       0x31381c39 -[UIViewController _setViewAppearState:isAnimating:] + 309 
16 UIKit       0x31381a49 -[UIViewController viewWillMoveToWindow:] + 233 
17 UIKit       0x31342b05 -[UIView(Hierarchy) _willMoveToWindow:withAncestorView:] + 529 
18 UIKit       0x313424ab -[UIView(Internal) _addSubview:positioned:relativeTo:] + 303 
19 UIKit       0x31342377 -[UIView(Hierarchy) addSubview:] + 31 
20 UIKit       0x31377555 -[UIWindow addRootViewControllerViewIfPossible] + 289 
21 UIKit       0x31369e87 -[UIWindow _setHidden:forced:] + 295 
22 UIKit       0x313da7d5 -[UIWindow makeKeyAndVisible] + 25 
23 Sportal_TDF      0x000030b3 -[Sportal_TDFAppDelegate application:didFinishLaunchingWithOptions:] (Sportal_TDFAppDelegate.m:107) 
24 UIKit       0x31377cab -[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 1183 
25 UIKit       0x313717dd -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 409 
26 UIKit       0x3133fac3 -[UIApplication handleEvent:withNewEvent:] + 1011 
27 UIKit       0x3133f567 -[UIApplication sendEvent:] + 55 
28 UIKit       0x3133ef3b _UIApplicationHandleEvent + 5827 
29 GraphicsServices    0x33d8122b PurpleEventCallback + 883 
30 CoreFoundation     0x3763f523 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 39 
31 CoreFoundation     0x3763f4c5 __CFRunLoopDoSource1 + 141 
32 CoreFoundation     0x3763e313 __CFRunLoopRun + 1371 
33 CoreFoundation     0x375c14a5 CFRunLoopRunSpecific + 301 
34 CoreFoundation     0x375c136d CFRunLoopRunInMode + 105 
35 UIKit       0x3137086b -[UIApplication _run] + 551 
36 UIKit       0x3136dcd5 UIApplicationMain + 1081 
37      0x00002a07 main (main.m:16) 
38      0x000029a0 0x1000 + 6560 

導致崩潰在線

@autoreleasepool 
    { 
     return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); 
    } 

如何調試時，我不能複製的問題？有沒有人遇到過這個問題。我的應用在以前的版本中工作正常，但這次它在5.1.1中崩潰。任何幫助將不勝感激。

Answer 1

[MenuViewController showStageList:]包含第62行！？

很明顯，你正在調用一個不存在的方法：[NSObject doesNotRecognizeSelector:]。