SDK: iOS 4.2.0

错误

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[AVIMTypedMessageObject _lctype]: unrecognized selector sent to instance 0x146416f0'


5   AVOSCloudIM                         0x007ce321 +[AVIMTypedMessage messageWithMessageObject:] + 46
	6   AVOSCloudIM                         0x0086cd21 -[LCIMMessageCacheStore messageForRecord:] + 348
	7   AVOSCloudIM                         0x0086d2c9 __49-[LCIMMessageCacheStore latestMessagesWithLimit:]_block_invoke + 472
	8   AVOSCloud                           0x00635573 __30-[LCDatabaseQueue inDatabase:]_block_invoke + 120
	9   libdispatch.dylib                   0x02635d43 _dispatch_client_callout + 22
	10  libdispatch.dylib                   0x0264126d _dispatch_barrier_sync_f_invoke + 98
	11  AVOSCloud                           0x006354d7 -[LCDatabaseQueue inDatabase:] + 242
	12  AVOSCloudIM                         0x0086d0b7 -[LCIMMessageCacheStore latestMessagesWithLimit:] + 276
	13  AVOSCloudIM                         0x007abedf -[AVIMConversation lastMessage] + 366