CoreFoundation __exceptionPreprocess 崩溃

A C*_*A C 5 iphone objective-c crash-dumps ios crashlytics

我收到致命异常: NSRangeException *** -[__NSArrayM objectAtIndex:]: 索引 0 超出空数组范围

但是没有调用removeObjectAtIndex,并且这种情况发生在不同的视图控制器中。我只是在寻找关于在哪里查看的想法,因为在第 3-5 行中,应用程序被赋予了控制权,但没有符号。

崩溃日志来自 Fabric/crashlytics,仅在应用程序发布后大约 30 天发生,但崩溃的实例或数量是相关的。

Thread : Fatal Exception: NSRangeException
0  CoreFoundation                 0x00000001830502d8 __exceptionPreprocess + 132
1  libobjc.A.dylib                0x00000001948740e4 objc_exception_throw + 60
2  CoreFoundation                 0x0000000182f3385c -[__NSArrayM removeObjectAtIndex:]
3  AppName                        0x00000001000875b8 
4  AppName                        0x000000010008698c 
5  AppName                        0x00000001000867c4 
6  libdispatch.dylib              0x0000000194ec5994 _dispatch_call_block_and_release + 24
7  libdispatch.dylib              0x0000000194ec5954 _dispatch_client_callout + 16
8  libdispatch.dylib              0x0000000194eca20c _dispatch_main_queue_callback_4CF + 1608
9  CoreFoundation                 0x00000001830077f8 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
10 CoreFoundation                 0x00000001830058a0 __CFRunLoopRun + 1492
11 CoreFoundation                 0x0000000182f312d4 CFRunLoopRunSpecific + 396
12 GraphicsServices               0x000000018c7476fc GSEventRunModal + 168
13 UIKit                          0x0000000187af6fac UIApplicationMain + 1488
14 AppName                        0x000000010012e8cc 
15 libdyld.dylib                  0x0000000194ef2a08 start + 4
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