I am trying to access my JSON and I get that part done. But when I want access a particular item in the JSON, I get the
'-[__NSCFArray objectForKey:]: unrecognized selector sent to instance
Here is the following code:
AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
[operation setCredential:credentials];
[operation setResponseSerializer:[AFJSONResponseSerializer serializer]];
[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(@"Success");
jsonOutputData = [NSMutableArray arrayWithObject:responseObject];
NSLog(@"%@", [[jsonOutputData objectAtIndex:0] objectForKey:@"comments"]);
NSLog(@"The Array: %@",jsonOutputData);
//[self.newsFeed reloadData];
}failure:^(AFHTTPRequestOperation *operation, NSError *error){
NSLog(@"Failure: %@", error);
}];
[operation start];
And my JSON is pretty simple:
[
{
"id":"2043",
"user_id":"5",
"created_time":"2015-03-24 22:32:58",
"post_type":"3",
"post_link":"google.ca",
"message":null,
"photo":{
"height":"266",
"width":"720",
"link":"google.ca",
"thumbnail":"jpg",
"source":"jpg"
},
"likes":"88029",
"shares":"170",
"comments":"850",
}
]
Any kind of help would be appreciated! If there are any questions, please ask and I will try my best to give you the necessary information!
Thanks
Here is the JSON output
(
(
{
comments = 868;
"created_time" = "2015-03-24 22:32:58";
id = 2043;
likes = 88309;
message = "<null>";
photo = {
height = 266;
link = "google.ca";
thumbnail = "jpg";
width = 720;
};
"post_link" = "google.ca";
"post_type" = 3;
shares = 175;
"user_id" = 5;
}
)
)
Because you're using jsonOutputData = [NSMutableArray arrayWithObject:responseObject];. So you're putting your responseObject array into a new array (so you have an array in an array). Then you get the first item out of the array, which is responseObject - an array - and try to access it as a dictionary.
Just do
NSLog(@"%@", [[responseObject objectAtIndex:0] objectForKey:@"comments"]);