拒绝应用程序,因为App尝试下载其中一个应用程序内购买时崩溃

我试图通过In App Purchases发布我的新应用版本,但Apple拒绝了两次以下问题:

Your app crashed when we:

Attempted to download one of the In-App Purchases.

This occurred when your app was used: 

- Offline
- On Wi-Fi 

他们给我发了两个Crash Logs,它给出了以下问题:

第一个崩溃日志:

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Subtype: EXC_ARM_SP_ALIGN at 0x000000013fd4582e
Highlighted Thread:  1

Thread 0 name:  Dispatch queue: com.apple.libdispatch-manager
Thread 0:
0   libsystem_kernel.dylib          0x0000000197071aa8 kevent64 + 8
1   libdispatch.dylib               0x0000000196f75998 _dispatch_mgr_thread + 48

Thread 1 name:  com.apple.NSURLConnectionLoader
Thread 1:
0   libsystem_kernel.dylib          0x0000000197071ca0 mach_msg_trap + 8
1   CoreFoundation                  0x0000000189f7eb70 __CFRunLoopServiceMachPort + 180
2   CoreFoundation                  0x0000000189f7cd00 __CFRunLoopRun + 832
3   CoreFoundation                  0x0000000189ebdc1c CFRunLoopRunSpecific + 448
4   Foundation                      0x000000018aab2424 +[NSURLConnection(Loader) _resourceLoadLoop:] + 344
5   Foundation                      0x000000018ab40408 __NSThread__main__ + 996
6   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
7   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
8   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 2 name:  com.apple.CFSocket.private
Thread 2:
0   libsystem_kernel.dylib          0x000000019708a76c __select + 8
1   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
2   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
3   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 3:
0   libsystem_kernel.dylib          0x0000000197071ca0 mach_msg_trap + 8
1   CoreFoundation                  0x0000000189f7eb70 __CFRunLoopServiceMachPort + 180
2   CoreFoundation                  0x0000000189f7cd00 __CFRunLoopRun + 832
3   CoreFoundation                  0x0000000189ebdc1c CFRunLoopRunSpecific + 448
4   CoreFoundation                  0x0000000189f132a4 CFRunLoopRun + 108
5   CoreMotion                      0x000000018a676538 0x18a638000 + 255288
6   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
7   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
8   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 4:
0   libsystem_kernel.dylib          0x000000019708ae74 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000197109548 start_wqthread + 0

Thread 5:
0   libsystem_kernel.dylib          0x000000019708ae74 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000197109548 start_wqthread + 0

Thread 6:
0   libsystem_kernel.dylib          0x000000019708ae74 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000197109548 start_wqthread + 0

Thread 7:
0   libsystem_kernel.dylib          0x000000019708ae74 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000197109548 start_wqthread + 0

第二个:

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x000000013fefffb0
Highlighted Thread:  1

Thread 0 name:  Dispatch queue: com.apple.libdispatch-manager
Thread 0:
0   libsystem_kernel.dylib          0x0000000197071aa8 kevent64 + 8
1   libdispatch.dylib               0x0000000196f75998 _dispatch_mgr_thread + 48

Thread 1 name:  com.apple.NSURLConnectionLoader
Thread 1:
0   libsystem_kernel.dylib          0x0000000197071ca0 mach_msg_trap + 8
1   CoreFoundation                  0x0000000189f7eb70 __CFRunLoopServiceMachPort + 180
2   CoreFoundation                  0x0000000189f7cd00 __CFRunLoopRun + 832
3   CoreFoundation                  0x0000000189ebdc1c CFRunLoopRunSpecific + 448
4   Foundation                      0x000000018aab2424 +[NSURLConnection(Loader) _resourceLoadLoop:] + 344
5   Foundation                      0x000000018ab40408 __NSThread__main__ + 996
6   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
7   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
8   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 2 name:  com.apple.CFSocket.private
Thread 2:
0   libsystem_kernel.dylib          0x000000019708a76c __select + 8
1   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
2   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
3   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 3 name:  WebThread
Thread 3:
0   libsystem_kernel.dylib          0x0000000197071ca0 mach_msg_trap + 8
1   CoreFoundation                  0x0000000189f7eb70 __CFRunLoopServiceMachPort + 180
2   CoreFoundation                  0x0000000189f7cd00 __CFRunLoopRun + 832
3   CoreFoundation                  0x0000000189ebdc1c CFRunLoopRunSpecific + 448
4   WebCore                         0x0000000193aabfd8 RunWebThread(void*) + 468
5   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
6   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
7   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 4 name:  JavaScriptCore::BlockFree
Thread 4:
0   libsystem_kernel.dylib          0x000000019708a394 __psynch_cvwait + 8
1   JavaScriptCore                  0x000000018b1a6858 JSC::BlockAllocator::blockFreeingThreadMain() + 248
2   JavaScriptCore                  0x000000018b1a2330 WTF::wtfThreadEntryPoint(void*) + 20
3   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
4   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
5   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 5 name:  JavaScriptCore::Marking
Thread 5:
0   libsystem_kernel.dylib          0x000000019708a394 __psynch_cvwait + 8
1   JavaScriptCore                  0x000000018b3ce514 JSC::GCThread::waitForNextPhase() + 104
2   JavaScriptCore                  0x000000018b3ce5a8 JSC::GCThread::gcThreadMain() + 88
3   JavaScriptCore                  0x000000018b1a2330 WTF::wtfThreadEntryPoint(void*) + 20
4   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
5   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
6   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 6:
0   libsystem_kernel.dylib          0x000000019708ae74 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000197109548 start_wqthread + 0

Thread 7:
0   libsystem_kernel.dylib          0x0000000197071ca0 mach_msg_trap + 8
1   CoreFoundation                  0x0000000189f7eb70 __CFRunLoopServiceMachPort + 180
2   CoreFoundation                  0x0000000189f7cd00 __CFRunLoopRun + 832
3   CoreFoundation                  0x0000000189ebdc1c CFRunLoopRunSpecific + 448
4   libAVFAudio.dylib               0x0000000188d5d5ec GenericRunLoopThread::Entry(void*) + 156
5   libAVFAudio.dylib               0x0000000188d5201c CAPThread::Entry(CAPThread*) + 100
6   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
7   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
8   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 8:
0   libsystem_kernel.dylib          0x0000000197071ca0 mach_msg_trap + 8
1   CoreFoundation                  0x0000000189f7eb70 __CFRunLoopServiceMachPort + 180
2   CoreFoundation                  0x0000000189f7cd00 __CFRunLoopRun + 832
3   CoreFoundation                  0x0000000189ebdc1c CFRunLoopRunSpecific + 448
4   CoreFoundation                  0x0000000189f132a4 CFRunLoopRun + 108
5   CoreMotion                      0x000000018a676538 0x18a638000 + 255288
6   libsystem_pthread.dylib         0x000000019710be18 _pthread_body + 164
7   libsystem_pthread.dylib         0x000000019710bd70 _pthread_start + 136
8   libsystem_pthread.dylib         0x0000000197109550 thread_start + 0

Thread 9:
0   libsystem_kernel.dylib          0x000000019708ae74 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000197109548 start_wqthread + 0

我的应用程序在我测试过的三种设备(iPhone 4,iPhone5和iPad)中工作正常,它没有崩溃,我可以毫无问题地购买应用程序.我的应用程序响应网络可达性,所以我在设备处于离线模式,仅Wi-Fi以及用户购买InApp时可达性发生变化时进行了测试.我已阅读并尝试分析这些崩溃日志,我还检查了分配和泄漏的内存泄漏以及Xcode Instruments中的Zombies的低内存警告但我似乎无法发现我的代码有任何问题.

能否请你帮我一下,我该怎么办？我应该在哪里仔细看看？