ios - MobileCoreServices 崩溃 -[LSOpenOperationcompleteOperation]

Question

我收到了一份崩溃报告(iPod4,1，iOS 5.1.1)，其中包含以下内容:

Hardware Model:      iPod4,1
Process:         AAA [969]
Path:            /var/mobile/Applications/33B2C5DC-78CE-4A99-9D5D-279DDF417DFD/AAA.app/AAA
Identifier:      AAA
Version:         ??? (???)
Code Type:       ARM (Native)
Parent Process:  launchd [1]

Date/Time:       2012-07-05 18:16:33.606 +0200
OS Version:      iPhone OS 5.1.1 (9B206)
Report Version:  104

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0xd055a967
Crashed Thread:  11

Thread 11 Crashed:
0   libobjc.A.dylib                   0x346e5f78 objc_msgSend + 16
1   Foundation                        0x37f8a74c NSKVOPendingNotificationCreate + 216
2   Foundation                        0x37f8a652 NSKeyValuePushPendingNotificationPerThread + 62
3   Foundation                        0x37f7c744 NSKeyValueWillChange + 408
4   Foundation                        0x37f53848 -[NSObject(NSKeyValueObserverNotification) willChangeValueForKey:] + 176
5   MobileCoreServices                0x33ffa00c -[LSOpenOperation completeOperation] + 32
6   MobileCoreServices                0x33ffa48a -[LSOpenOperation main] + 1050
7   Foundation                        0x37f61a7a -[NSThread main] + 66
8   Foundation                        0x37ff558a __NSThread__main__ + 1042
9   libsystem_c.dylib                 0x30f3172e _pthread_start + 314
10  libsystem_c.dylib                 0x30f315e8 thread_start + 0

您知道这次崩溃的原因是什么吗？

感谢您提前提供的任何帮助!

Answer 1

我的大胆猜测是，要么您正在编写共享某些文档的代码，要么从另一个应用程序接收文档(通过“打开方式”或 openURL)，并且很可能您正在将一些错误的地址作为参数传递给某些 API 。但是，如果不知道您在做什么以及在什么情况下崩溃，就很难判断。