我的应用经常崩溃并跟随以下信息:
0 CFNetwork CFAllocatedReferenceCountedObject::_retainable_hash(void const*)
1 CoreFoundation _CFBasicHashFindBucket + 164
2 CoreFoundation CFDictionaryGetValue + 224
3 CFNetwork TubeManager::_onqueue_enqueueRequestForProtocol(MetaConnectionCacheClient*, HTTPRequestMessage const*, MetaConnectionOptions, BaseAwaitingTube*) + 80
4 CFNetwork TubeManager::_onqueue_reenqueueAwaitingTube(BaseAwaitingTube*) + 112
5 CFNetwork ___ZN11TubeManager21_onqueue_newTubeReadyEP4Tube13CFStreamError_block_invoke + 28
6 CFNetwork ___ZNK18QCoreSchedulingSet12performAsyncEU13block_pointerFvvE_block_invoke + 52
7 libdispatch.dylib __dispatch_call_block_and_release + 24
8 libdispatch.dylib __dispatch_client_callout + 16
9 libdispatch.dylib __dispatch_queue_serial_drain$VARIANT$mp + 528
10 libdispatch.dylib __dispatch_queue_invoke$VARIANT$mp + 340
11 libdispatch.dylib __dispatch_queue_serial_drain$VARIANT$mp + 200
12 libdispatch.dylib __dispatch_queue_invoke$VARIANT$mp + 340
13 libdispatch.dylib __dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 404
14 libdispatch.dylib __dispatch_workloop_worker_thread$VARIANT$mp + 644
15 libsystem_pthread.dylib _pthread_wqthread + 932

碰撞装置信息:
谁知道如何发生这种情况以及如何解决问题?