error:Error Domain=NSCocoaErrorD

iOS AFN UPLOAD ERROR

转载 http://www.jianshu.com/p/933e80a7fecf

AFN BUG.png SUCCESS.png

error:Error Domain=NSCocoaErrorDomain Code=3840 "JSON text did not start with array or object and option to allow fragments not set." UserInfo={NSDebugDescription=JSON text did not start with array or object and option to allow fragments not set.}

manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.responseSerializer = [AFHTTPResponseSerializer serializer];