环信sdk的闪退去哪里反馈？

您遇到什么问题了？做什么操作会引起闪退，有崩溃描述么？

Thread : Fatal Exception: NSInternalInconsistencyException
0  CoreFoundation                 0x0000000185ad659c __exceptionPreprocess
1  libobjc.A.dylib                0x00000001962300e4 objc_exception_throw
2  CoreFoundation                 0x0000000185ad645c +[NSException raise:format:]
3  Foundation                     0x000000018695d554 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:]
4  xxxxxxxx                    0x00000001004b0554 -[XMPPIDTracker addElement:target:selector:timeout:] (XMPPIDTracker.m:94)
5  xxxxxxxx                    0x00000001004ea174 __25-[XMPPRoster fetchRoster]_block_invoke (XMPPRoster.m:764)
6  Yunxiaoyuan                    0x00000001004ea010 -[XMPPRoster fetchRoster] (XMPPRoster.m:776)
7  xxxxxxxx                    0x0000000100438000 -[XMPPManager(Buddy) fetchBuddyList] (XMPPManager+Buddy.m:887)
8  xxxxxxxx                    0x000000010038294c -[EMChatManager(Buddy) fetchBuddyListWithError:] (EMChatManager+Buddy.m:455)
9  xxxxxxxx                    0x0000000100382c58 __43-[EMChatManager(Buddy) asyncFetchBuddyList]_block_invoke (EMChatManager+Buddy.m:495)
10 libdispatch.dylib              0x00000001968753ac _dispatch_call_block_and_release
11 libdispatch.dylib              0x000000019687536c _dispatch_client_callout
12 libdispatch.dylib              0x000000019688140c _dispatch_root_queue_drain
13 libdispatch.dylib              0x000000019688275c _dispatch_worker_thread3
14 libsystem_pthread.dylib        0x0000000196a512e4 _pthread_wqthread
15 libsystem_pthread.dylib        0x0000000196a50fa8 start_wqthread

你是什么操作，崩溃能定位到哪一句代码么。控制台那里有没有错误输出。

你的sdk是什么版本？什么操作会闪退？