这个问题让我感到紧张。请查看崩溃报告和帮助。在iOS 6应用程序工作正常。我正在进行一些操作。完成30次操作后，我遇到了这次崩溃。这个数字也可以达到20或1。用此附加崩溃日志。所有专家都请帮忙。
Incident Identifier: E863E717-DE21-4BD0-A203-32E9D4648869
CrashReporter Key: b7fe8726c57b6cc93687be0e904625ecf3813fb9
Hardware Model: iPad2,5
Process: mobile [3833]
Path:
Identifier:
Version:
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2014-06-01 17:07:33.679 +0530
OS Version: iOS 7.0.6 (11B651)
Report Version: 104
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x1e2d1f28
Triggered by Thread: 0
Thread 0 Crashed:
0 libobjc.A.dylib 0x38e79b26 objc_msgSend + 6
1 CoreFoundation 0x2e618650 CFRelease + 552
2 CoreFoundation 0x2e626702 -[__NSDictionaryI dealloc] + 114
3 libobjc.A.dylib 0x38e89b06 objc_object::sidetable_release(bool) + 170
4 libobjc.A.dylib 0x38e7b002 (anonymous namespace)::AutoreleasePoolPage::pop(void*) + 354
5 CoreFoundation 0x2e61b97c _CFAutoreleasePoolPop + 12
6 Foundation 0x2f00385c -[NSAutoreleasePool release] + 116
7 CoreFoundation 0x2e6b3180 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
8 CoreFoundation 0x2e6b264e __CFRunLoopDoSources0 + 202
9 CoreFoundation 0x2e6b0e42 __CFRunLoopRun + 618
10 CoreFoundation 0x2e61bc22 CFRunLoopRunSpecific + 518
11 CoreFoundation 0x2e61ba06 CFRunLoopRunInMode + 102
12 Foundation 0x2f0093d6 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
13 mobile 0x001704d0 -[VFIPinpad waitForACK] (VFIPinpad.m:2876)
14 mobile 0x00174cd8 -[VFIPinpad sendDataCommand:calcLRC:] (VFIPinpad.m:3716)
15 mobile 0x0017a46a -[VFIPinpad setROSParams:threshold:target:targetPercent:] (VFIPinpad.m:4702)
16 mobile 0x0020d5a4 -[VFIPWLm startTransaction:origAmount:finalAmount:surcharge:invoice:discount:promocode:chequeData:AVSAddress:AVSPostcode:email:refTransactionID:gpsLatitude:gpsLongitude:merchID:terminalID:allowRefundSystemByID:status:statusMsg:tranID:authCode:totalCharge:signatureRequired:voiceAuthPhone:merchantID:tipAmount:receiptData:cardScheme:] (VFIPWLm.m:2840)
17 mobile 0x00064df0 -[MainViewController startTran] (MainViewController.m:1918)
18 mobile 0x00077dac -[MainViewController showView] (MainViewController.m:3359)
19 mobile 0x00084d14 -[MainViewController sc8Next] (MainViewController.m:4674)
20 UIKit 0x30e8f70e -[UIApplication sendAction:to:from:forEvent:] + 86
21 UIKit 0x30e8f6ae -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 26
22 UIKit 0x30e8f68c -[UIControl sendAction:to:forEvent:] + 40
23 UIKit 0x30e7b11a -[UIControl _sendActionsForEvents:withEvent:] + 370
24 UIKit 0x30e8f102 -[UIControl touchesEnded:withEvent:] + 586
25 UIKit 0x30e8edd4 -[UIWindow _sendTouchesForEvent:] + 524
26 UIKit 0x30e89e60 -[UIWindow sendEvent:] + 828
27 UIKit 0x30e5f798 -[UIApplication sendEvent:] + 192
28 UIKit 0x30e5df9e _UIApplicationHandleEventQueue + 7094
29 CoreFoundation 0x2e6b3180 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
30 CoreFoundation 0x2e6b264e __CFRunLoopDoSources0 + 202
31 CoreFoundation 0x2e6b0e42 __CFRunLoopRun + 618
32 CoreFoundation 0x2e61bc22 CFRunLoopRunSpecific + 518
33 CoreFoundation 0x2e61ba06 CFRunLoopRunInMode + 102
34 GraphicsServices 0x3330f27e GSEventRunModal + 134
35 UIKit 0x30ebf044 UIApplicationMain + 1132
36 mobile 0x00054ae0 main (main.m:16)
37 libdyld.dylib 0x39386ab4 start + 0
Thread 1:
0 libsystem_kernel.dylib 0x3942a83c kevent64 + 24
1 libdispatch.dylib 0x3936b210 _dispatch_mgr_invoke + 228
2 libdispatch.dylib 0x3936af96 _dispatch_mgr_thread$VARIANT$mp + 34
Thread 2 name: WebThread
Thread 2:
0 libsystem_kernel.dylib 0x3942aa8c mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3942a888 mach_msg + 44
2 CoreFoundation 0x2e6b27be __CFRunLoopServiceMachPort + 150
3 CoreFoundation 0x2e6b0ee4 __CFRunLoopRun + 780
4 CoreFoundation 0x2e61bc22 CFRunLoopRunSpecific + 518
5 CoreFoundation 0x2e61ba06 CFRunLoopRunInMode + 102
6 WebCore 0x36829266 RunWebThread(void*) + 414
7 libsystem_pthread.dylib 0x394a5c1a _pthread_body + 138
8 libsystem_pthread.dylib 0x394a5b8a _pthread_start + 98
9 libsystem_pthread.dylib 0x394a3c8c thread_start + 4
Thread 3:
0 libsystem_kernel.dylib 0x3942aa8c mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3942a888 mach_msg + 44
2 CoreFoundation 0x2e6b27be __CFRunLoopServiceMachPort + 150
3 CoreFoundation 0x2e6b0ee4 __CFRunLoopRun + 780
4 CoreFoundation 0x2e61bc22 CFRunLoopRunSpecific + 518
5 CoreFoundation 0x2e61ba06 CFRunLoopRunInMode + 102
6 libAVFAudio.dylib 0x2d69e584 GenericRunLoopThread::Entry(void*) + 124
7 libAVFAudio.dylib 0x2d69299c CAPThread::Entry(CAPThread*) + 176
8 libsystem_pthread.dylib 0x394a5c1a _pthread_body + 138
9 libsystem_pthread.dylib 0x394a5b8a _pthread_start + 98
10 libsystem_pthread.dylib 0x394a3c8c thread_start + 4
Thread 4 name: com.apple.CFSocket.private
Thread 4:
0 libsystem_kernel.dylib 0x3943d440 select$DARWIN_EXTSN + 20
1 CoreFoundation 0x2e6b6680 __CFSocketManager + 480
2 libsystem_pthread.dylib 0x394a5c1a _pthread_body + 138
3 libsystem_pthread.dylib 0x394a5b8a _pthread_start + 98
4 libsystem_pthread.dylib 0x394a3c8c thread_start + 4
Thread 5:
0 libsystem_kernel.dylib 0x3943d440 select$DARWIN_EXTSN + 20
1 ExternalAccessory 0x2eff4352 -[EAInputStream _readInputFromAccThread] + 342
2 Foundation 0x2f0cbc82 __NSThread__main__ + 1058
3 libsystem_pthread.dylib 0x394a5c1a _pthread_body + 138
4 libsystem_pthread.dylib 0x394a5b8a _pthread_start + 98
5 libsystem_pthread.dylib 0x394a3c8c thread_start + 4
Thread 6:
0 libsystem_kernel.dylib 0x3942aa8c mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3942a888 mach_msg + 44
2 CoreFoundation 0x2e6b27be __CFRunLoopServiceMachPort + 150
3 CoreFoundation 0x2e6b0ee4 __CFRunLoopRun + 780
4 CoreFoundation 0x2e61bc22 CFRunLoopRunSpecific + 518
5 CoreFoundation 0x2e65f736 CFRunLoopRun + 94
6 CoreMotion 0x2ecd2230 ___lldb_unnamed_function1404$$CoreMotion + 724
7 libsystem_pthread.dylib 0x394a5c1a _pthread_body + 138
8 libsystem_pthread.dylib 0x394a5b8a _pthread_start + 98
9 libsystem_pthread.dylib 0x394a3c8c thread_start + 4
Thread 7:
0 libsystem_kernel.dylib 0x3943dc7c __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x394a3dc6 _pthread_wqthread + 306
2 libsystem_pthread.dylib 0x394a3c80 start_wqthread + 4
Thread 8:
0 libsystem_kernel.dylib 0x3943dc7c __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x394a3dc6 _pthread_wqthread + 306
2 libsystem_pthread.dylib 0x394a3c80 start_wqthread + 4
Thread 9:
0 libsystem_kernel.dylib 0x3943dc7c __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x394a3dc6 _pthread_wqthread + 306
2 libsystem_pthread.dylib 0x394a3c80 start_wqthread + 4
Thread 10:
0 libsystem_kernel.dylib 0x3943dc7c __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x394a3dc6 _pthread_wqthread + 306
2 libsystem_pthread.dylib 0x394a3c80 start_wqthread + 4
Thread 0 crashed with ARM Thread State (32-bit):
r0: 0x0281f840 r1: 0x31441b29 r2: 0x39647f78 r3: 0x000037f7
r4: 0x559b030e r5: 0x39632010 r6: 0x0281f840 r7: 0x27dde5a8
r8: 0x0281f844 r9: 0x1e2d1f1c r10: 0x16895960 r11: 0x00000000
ip: 0x3961f740 sp: 0x27dde568 lr: 0x2e618655 pc: 0x38e79b26
cpsr: 0x40000030