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I use facebook graph API, with the help of that, I get user friends list what I wanted. It is in JSON Format. As I do earlier I import json classes in my project I used the following method. But it throws an error which I don't understand what exactly I am missing here.

My Code:

-(void)getuserfriends
{
NSDictionary *dict = [[NSDictionary alloc]initWithObjectsAndKeys:@"name,last_name,first_name",@"fields", nil];   
FbGraphResponse *fb_graph_response =  [fbGraph doGraphGet:@"me/friends" withGetVars:dict];  
NSLog(@"getMeFriendsButtonPressed:  %@",fb_graph_response.htmlResponse);
//htmlresponse is string
NSMutableDictionary *newdict = [fb_graph_response.htmlResponse JSONValue];
}

Error: Receive type NSString for instance message does not declare a method with selector 'JSONValue'

Ilanchezhian
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mashios
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1 Answers1

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It's because NSString does not have JSONValue method. You must use JSON API who parse a string and return NSDictionary.

When you do this : 

fb_graph_response.htmlResponse;

That return an NSString. And you call JSONValue who don't exist.

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TheRonin
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