About the problem between __NSCFDictionary and __NSDictionaryI

About the problem between __NSCFDictionary and __NSDictionaryI xcode...存在DicA中{字典中放了key 对应了语音NSData},这个时候的DicA是__NSDictionaryI...

...'NSInvalidArgumentException', reason: '-[__NSDictionaryI ...

ios - [__NSDictionaryI setObject:forKey:]: unrecognized ...

ios - "-[__NSDictionaryI length]: unrecognized selector sent ...

ios - -[__NSCFDictionary objectAtIndexedSubscript:]: ...

ios - '-[__NSDictionaryI length]: unrecognized selector sent ...

2014年12月10日 - between the N “old” items and the P “new...标准的字典是__NSDictionaryI/__NSDictionaryM,I/M...toll-free桥接的字典是_NSCFDictionary类,既是...

Working with AFNetworking 2 - Thomas Denney