I am using AFNetworking library to post data on server using POST method.
Following is my code
- (void) callLoginAPI:(NSDictionary *)dictProfile{
// 1
NSDictionary *params = [NSDictionary dictionaryWithObjectsAndKeys:[dictProfile valueForKey:@"name"], @"username",
[dictProfile valueForKey:@"first_name"],@"first_name",
[dictProfile valueForKey:@"last_name"],@"last_name",
[dictProfile valueForKey:@"email"],@"email",
[dictProfile valueForKey:@"birthday"],@"dob",
[dictProfile valueForKey:@"gender"],@"gender",
[[dictProfile valueForKey:@"location"] valueForKey:@"name"],@"location",
[dictProfile valueForKey:@"timezone"],@"timezone",
@"",@"language",
[NSString stringWithFormat:@"http://graph.facebook.com/%@/picture?type=large",[dictProfile valueForKey:@"id"]],@"profile_pic_url",
@"",@"cover_pic_url",nil];
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFJSONRequestSerializer serializer];
[manager POST:@"http://10.1.81.35:8000/api/login/" parameters:params success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(@"JSON: %@", responseObject);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(@"Error: %@", error);
}];
}
but I got following error in response
Error Domain=NSCocoaErrorDomain Code=3840 "The operation couldn’t be completed. (Cocoa error 3840.)" (JSON text did not start with array or object and option to allow fragments not set.) UserInfo=0x797f2620 {NSDebugDescription=JSON text did not start with array or object and option to allow fragments not set.}
I can't understand what is the problem with the code.
The problem comes from response parsing.
You are trying to de-serialize a JSON
reponse (which MUST be contained in either a NSArray
or NSDictionary
) however your response is none of the above (Most likely a simple string).
Also, try to set the "allow fragments" to the response serializer.
AFJSONResponseSerializer *responseSerializer = [AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingAllowFragments];