这是崩溃报告不确定原因.我使用AFHTTPRequestOperation setCompletionBlockWithSuccess:failure:进行调用.在完成块中,我得到结果并将其传递给我的数据模型上的类别类,以插入到核心数据表中.
下面是崩溃日志..
最后的例外回溯:
0 CoreFoundation 0x2fed7f4e __exceptionPreprocess + 126
1 libobjc.A.dylib 0x3a2b06aa objc_exception_throw + 34
2 CoreFoundation 0x2fedb8e2 -[NSObject(NSObject) doesNotRecognizeSelector:] + 198
3 CoreFoundation 0x2feda1ce ___forwarding___ + 702
4 CoreFoundation 0x2fe29594 __forwarding_prep_0___ + 20
5 <myappname> 0x000bbfe8 +[BTRooms(Data) createNewRoom:withNode:] (BTRooms+Data.m:32)
6 <myappname> 0x000b034e __28-[BTNet createRoom:friends:]_block_invoke (BTNet.m:551)
7 <myappname> 0x0008fd10 __64-[AFHTTPRequestOperation setCompletionBlockWithSuccess:failure:]_block_invoke139 (AFHTTPRequestOperation.m:279)
8 libdispatch.dylib 0x3a793d76 _dispatch_call_block_and_release + 6
9 libdispatch.dylib 0x3a793d62 _dispatch_client_callout + 18
10 libdispatch.dylib 0x3a79a7bc _dispatch_main_queue_callback_4CF$VARIANT$mp + 264
11 CoreFoundation 0x2fea281c __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 4
12 CoreFoundation 0x2fea10f0 …