我们的应用在使用 FirebasePerformance 后随机崩溃，这是一个堆栈跟踪
CoreFoundation 0x208166b6 -[__NSDictionaryM setObject:forKey:] + 292
1 APP_NAME 0x0084e037 -[FPRNetworkTrace checkpointState:] + 312
2 APP_NAME 0x0084e2eb -[FPRNetworkTrace didCompleteRequestWithResponse:error:] + 264
3 APP_NAME 0x0085000b __InstrumentURLSessionTaskDidCompleteWithError_block_invoke + 220
4 CFNetwork 0x20ee9505 __51-[NSURLSession delegate_task:didCompleteWithError:]_block_invoke170 + 74
5 Foundation 0x21111679 __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 6
6 Foundation 0x210725f3 -[NSBlockOperation main] + 144
7 Foundation 0x21064bc9 -[__NSOperationInternal _start:] + 766
8 Foundation 0x21113931 __NSOQSchedule_f + 190
9 libdispatch.dylib 0x2047a423 _dispatch_queue_drain$VARIANT$mp + 1756
10 libdispatch.dylib 0x20479a61 _dispatch_queue_invoke$VARIANT$mp + 282
11 libdispatch.dylib 0x2047c15d _dispatch_root_queue_drain + 394
12 libdispatch.dylib 0x2047bfcd _dispatch_worker_thread3 + 94
13 libsystem_pthread.dylib 0x20631b29 _pthread_wqthread + 1022
14 libsystem_pthread.dylib 0x20631718 start_wqthread + 6