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我当前正在调试的应用程序仅在它是在发布配置下构建时才会崩溃。更令人惊讶的是它在苹果后台队列中崩溃了。看看这个:

Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x000000000000defe
Crashed Thread:  9

和这个:

Thread 9 name:  Dispatch queue: com.apple.root.background-priority
Thread 9 Crashed:
0   CoreFoundation                  0x340102be CFRelease + 18
1   CoreFoundation                  0x340106fc CFRelease + 1104
2   libobjc.A.dylib                 0x3bdb0484 (anonymous namespace)::AutoreleasePoolPage::pop(void*) + 164
3   libdispatch.dylib               0x3c1cf9cc _dispatch_root_queue_drain + 360
4   libdispatch.dylib               0x3c1cfabc _dispatch_worker_thread2 + 80
5   libsystem_c.dylib               0x3c1ffa0e _pthread_wqthread + 358
6   libsystem_c.dylib               0x3c1ff8a0 start_wqthread + 4

任何人都可以给我一个提示吗?什么可能导致这样的崩溃?

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