[__NSArray0 objectForKeyedSubscript:]: unrecognized selector sent to instance
1.报错:Snip20160217_2.png2.验证错误:XDLLog(@"%@---%@",responseObject,[responseObjectclass]);Snip20160217_3.png3.解决方法://如果服务器返回的数据不是一个字典,直接返回(解决空评论导致的报错)if(![responseObjectisKindOfClass:[NSDictionaryclass]])