我在使用SocketRocket时遇到iOS EXC_BAD_ACCESS错误,我想知道我可以做些什么来进一步调试问题,以确定问题是在我身边,还是在SocketRocket方面.
我得到的堆栈跟踪是:
Crashed: com.apple.main-thread
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x2000000c
raw
0 libobjc.A.dylib objc_msgSend + 5
1 OMlearnings SRWebSocket.m line 692 __30-[SRWebSocket _failWithError:]_block_invoke_2
2 libdispatch.dylib _dispatch_call_block_and_release + 10
10 UIKit UIApplicationMain + 1136
11 OMlearnings main.m line 16 main
或者有时候
Crashed: NSOperationQueue Serial Queue
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0xc
raw
0 libobjc.A.dylib objc_msgSend + 5
1 OMlearnings SRWebSocket.m line 613 -[SRWebSocket scheduleInRunLoop:forMode:]
2 OMlearnings SRWebSocket.m line 600 -[SRWebSocket _connect]
3 OMlearnings OMSRealTimeTeamDashboard.m line 157 -[OMSRealTimeTeamDashboard sendMessage:]
4 OMlearnings OMSRealTimeTeamDashboard.m line 171 -[OMSRealTimeTeamDashboard …我们在我们的应用程序中使用firebase崩溃分析,它帮助我们通过指定函数名称甚至行号来快速解决错误,但有时它只给出
appDelegate.swift [start + 17644]
我该如何解读这份报告？为什么它看起来像那样？
这是带有线程的完整跟踪,应用程序名称由appName替换
Exception name: EXC_SOFTWARE / UNCAUGHT_NS_EXCEPTION
1 CoreFoundation __exceptionPreprocess + 1241536
2 libobjc.A.dylib objc_exception_throw + 34136
3 CoreFoundation -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] + 80952
4 CoreFoundation +[NSDictionary dictionaryWithObjects:forKeys:count:] + 80552
5 FBSDKCoreKit 4304632780 + 244684
6 FBSDKCoreKit 4304632048 + 243952
7 FBSDKCoreKit 4304437716 + 49620
8 CoreFoundation __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 823848
9 CoreFoundation _CFXRegistrationPost + 821548
10 CoreFoundation ___CFXNotificationPost_block_invoke + 820904
11 CoreFoundation -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1276824
12 CoreFoundation _CFXNotificationPost + 44016
13 Foundation -[NSNotificationCenter …奇怪的错误.我的代码是用Xcode 3编写的,它在4.4中没有错误加载.
最近,它开始不在OS 4.3或更低版本中工作,但在5.0和5.1中很好.我已经做了几周的更新我的应用程序,所以我不知道它在哪里出了问题(我在测试时使用的是当前的模拟器5.1,所以我甚至没想过在每次试用后尝试其他模拟器).
这是我的错误日志,但我无法弄清楚导致崩溃的原因.应该注意的是,当在4.3或更低版本中启动时,我得到"位置服务不可用",但在5.0及更高版本中没有.它崩溃了我尝试加载具有表的视图的时间.这是我的调试器信息......任何想法？
> 2012-09-03 05:43:39.582 Diners[7811:12203] [-[MapViewController viewDidLoad] /Users/user/Documents/Source Code/Working Projects/Diners/Classes/MapViewController.m:48]
bootstrap_look_up failed (44e)
2012-09-03 05:43:42.997 Diners[7811:12203] [-[StripClubsAppDelegate i3fSplashViewBrickDidRemoveFromSuperview:] /Users/user/Documents/Source Code/Working Projects/Diners/Classes/StripClubsAppDelegate.m:77]
2012-09-03 05:43:49.883 Diners[7811:12203] -[UITapGestureRecognizer initWithCoder:]: unrecognized selector sent to instance 0x5fe01b0
2012-09-03 05:43:49.950 Diners[7811:12203] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UITapGestureRecognizer initWithCoder:]: unrecognized selector sent to instance 0x5fe01b0'
*** Call stack at first throw:
(
0 CoreFoundation 0x014585a9 __exceptionPreprocess + 185
1 libobjc.A.dylib 0x01205313 objc_exception_throw + 44
2 CoreFoundation 0x0145a0bb -[NSObject(NSObject) doesNotRecognizeSelector:] …