ios - AFNetworking AFNetworkReachabilityCallback Error ( Ipad IOS6.3) -

my app working in (ipad 6.1 simulator,ipad 6.0 simulator , ipad 5.1 simulator). after installed in ipad, it's not work more.

i use organizer-dervices debug error, , error messages:

 console:  jul 31 21:55:27 sandy reportcrash[937] : formulating crash report process benefitpad[781] jul 31 21:55:27 sandy reportcrash[937] : libmobilegestalt copysystemversiondictionaryvalue: not lookup releasetype system version dictionary 

dervice logs:  incident identifier: f6306353-bef8-4626-8fa1-17f8c829aee4 crashreporter key:   1a786173c1c72ae5d44172b3d641feee8e91a4af hardware model:      ipad3,3 process:         benefitpad [778] path:            /var/mobile/applications/d733430c-510d-4d2a-9d88-6361a6074485/benefitpad.app/benefitpad identifier:      benefitpad version:         ??? (???) code type:       arm (native) parent process:  launchd [1]  date/time:       2013-07-31 19:46:51.989 +0800 os version:      ios 6.1.3 (10b329) report version:  104  exception type:  exc_bad_access (sigsegv) exception codes: kern_invalid_address @ 0x75417466 crashed thread:  0  thread 0 name:  dispatch queue: com.apple.main-thread thread 0 crashed: 0   libobjc.a.dylib                 0x3935c52c objc_retain + 12 1   benefitpad                      0x001571fe 0xe8000 + 455166 2   corefoundation                  0x3140c034 _cfxnotificationpost + 1424 3   foundation                      0x31d22594 -[nsnotificationcenter postnotificationname:object:userinfo:] + 68 4   foundation                      0x31d26056 -[nsnotificationcenter postnotificationname:object:] + 26 5   benefitpad                      0x0010cc12 0xe8000 + 150546 6   benefitpad                      0x000fe2da 0xe8000 + 90842 7   benefitpad                      0x00134cd8 0xe8000 + 314584 8   benefitpad                      0x00135d02 0xe8000 + 318722 9   libdispatch.dylib               0x3977711c _dispatch_call_block_and_release + 8 10  libdispatch.dylib               0x397764b4 _dispatch_client_callout + 20 11  libdispatch.dylib               0x3977b1b8 _dispatch_main_queue_callback_4cf$variant$mp + 220 12  corefoundation                  0x3148ef36 __cfrunlooprun + 1286 13  corefoundation                  0x31401eb8 cfrunlooprunspecific + 352 14  corefoundation                  0x31401d44 cfrunloopruninmode + 100 15  graphicsservices                0x34fb62e6 gseventrunmodal + 70 16  uikit                           0x333172fc uiapplicationmain + 1116 17  benefitpad                      0x000fd92c 0xe8000 + 88364 18  benefitpad                      0x000e9aec 0xe8000 + 6892  thread 1 name:  dispatch queue: com.apple.libdispatch-manager thread 1: 0   libsystem_kernel.dylib          0x3984d648 kevent64 + 24 1   libdispatch.dylib               0x3977d974 _dispatch_mgr_invoke + 792 2   libdispatch.dylib               0x3977d654 _dispatch_mgr_thread$variant$mp + 32  thread 2 name:  webthread thread 2: 0   libsystem_kernel.dylib          0x3984ceb4 mach_msg_trap + 20 1   libsystem_kernel.dylib          0x3984d048 mach_msg + 36 2   corefoundation                  0x31490040 __cfrunloopservicemachport + 124 3   corefoundation                  0x3148ed9e __cfrunlooprun + 878 4   corefoundation                  0x31401eb8 cfrunlooprunspecific + 352 5   corefoundation                  0x31401d44 cfrunloopruninmode + 100 6   webcore                         0x373f1500 _zl12runwebthreadpv + 440 7   libsystem_c.dylib               0x397b630e _pthread_start + 306 8   libsystem_c.dylib               0x397b61d4 thread_start + 4  thread 3: 0   libsystem_kernel.dylib          0x3985dd98 __workq_kernreturn + 8 1   libsystem_c.dylib               0x397abcf6 _pthread_workq_return + 14 2   libsystem_c.dylib               0x397aba12 _pthread_wqthread + 362 3   libsystem_c.dylib               0x397ab8a0 start_wqthread + 4  thread 4: 0   libsystem_kernel.dylib          0x3985dd98 __workq_kernreturn + 8 1   libsystem_c.dylib               0x397abcf6 _pthread_workq_return + 14 2   libsystem_c.dylib               0x397aba12 _pthread_wqthread + 362 3   libsystem_c.dylib               0x397ab8a0 start_wqthread + 4 

and error occurred in method(file: afhttpclient.m line:309):

 static void afnetworkreachabilitycallback(scnetworkreachabilityref __unused target, scnetworkreachabilityflags flags, void *info) {     afnetworkreachabilitystatus status = afnetworkreachabilitystatusforflags(flags);     afnetworkreachabilitystatusblock block = (__bridge afnetworkreachabilitystatusblock)info;     if (block) {         block(status);     }      dispatch_async(dispatch_get_main_queue(), ^{         nsnotificationcenter *notificationcenter = [nsnotificationcenter defaultcenter];         [notificationcenter postnotificationname:afnetworkingreachabilitydidchangenotification object:nil userinfo:[nsdictionary dictionarywithobject:[nsnumber numberwithinteger:status] forkey:afnetworkingreachabilitynotificationstatusitem]];     }); } 

thanks help.

i have fixed this.

the reason property of 'nsdecimalnumber', after change propery 'nsdecimalnumber' 'nsstring', it's work well.

this issue nothing 'afnetworking'.