how can i pass dictionary in json post request using afnetworking 3.0

Question

i am trying to pass dictionary as parameter in afnetworking 3.0

     NSDictionary *dictionary=[[NSDictionary alloc]initWithObjectsAndKeys:@"meetingTyp",_MeetingTypeId,@"meetinTitle",Meetingtitletxtfld.text,@"meetDescription",Meetingdistxtfld.text,@"startTym",_Starttimestr,@"hours",Meetinglengthtxtfld.text,@"meetOwnId",Useridstr,@"projectId",_ProjId,@"meetDate",[[meetDate componentsSeparatedByString: @" "]objectAtIndex:0],@"meetingId",_MeetingId,@"ConferRoomId",_ConfOwnerId,nil];

and implementing post request using afnetworking 3.0 like,

  AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
[manager setResponseSerializer:[AFHTTPResponseSerializer serializer]];
 manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript",@"text/html",@"text/plain",@"application/rss+xml", nil];

[manager POST:meetingupdateurlparams parameters:meetingdictparams progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject)
 {
     NSLog(@"response object is %@",responseObject);
     [delegate meetingupdate:responseObject];
 }
      failure:^(NSURLSessionTask *operation ,NSError *error)
 {
   NSLog(@"welcome %@",error);
}];

but app crashing ,due to

  Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[AFHTTPSessionManager :parameters:progress:success:failure:]:

anyone can help in this issuance..Thanks in advance :)

it may help you https://stackoverflow.com/questions/34561215/afnetworking-3-0-migration-how-to-post-with-headers-and-http-body — Dharma, Jul 03 '17 at 06:19
i cant understand this line..NSDictionary *body = @{@"snippet": @{@"topLevelComment":@{@"snippet":@{@"textOriginal":self.commentToPost.text}},@"videoId":self.videoIdPostingOn}}; — Shaik Tamim, Jul 03 '17 at 06:22
you are passing keys as objects and objects as keys in your parameters dictionary. I think this is the problem — Himanth, Jul 03 '17 at 06:23
i changed parameters order...but still getting same error... — Shaik Tamim, Jul 03 '17 at 06:28
can you try allocating NSDictionary only & separate key/values on new line. — yoshiiiiiiii, Jul 03 '17 at 06:31
u mean,[dict setValue:@" " forKey:@" "] ?..i tried this process also.. — Shaik Tamim, Jul 03 '17 at 06:33
can you print `meetingupdateurlparams` value. It should not be `nil` and invalid url string? — Subramanian P, Jul 03 '17 at 06:35
can you print the dictionary, i guess somewhere null value is getting passed. — yoshiiiiiiii, Jul 03 '17 at 06:48

how can i pass dictionary in json post request using afnetworking 3.0

0 Answers0