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POUse of undeclared identifier in json for iOS
 

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    <p>I am getting a use of undeclared identifier error in my json but I am following the example from <a href="http://blog.zachwaugh.com/post/309924609/how-to-use-json-in-cocoaobjective-c" rel="nofollow">http://blog.zachwaugh.com/post/309924609/how-to-use-json-in-cocoaobjective-c</a></p> <p>how do I fix this? Yes I am very new to objective-c \ ios :) Thanks</p> <p>I am putting this code in my view based application in my viewcontroller.m file</p> <p>The issue is with "SBJSON *parser = [[SBJSON alloc] init];"</p> <pre><code> // Create new SBJSON parser object SBJSON *parser = [[SBJSON alloc] init]; // Prepare URL request to download statuses from Twitter NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://twitter.com/statuses/public_timeline.json"]]; // Perform request and get JSON back as a NSData object NSData *response = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil]; // Get JSON as a NSString from NSData response NSString *json_string = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding]; // parse the JSON response into an object // Here we're using NSArray since we're parsing an array of JSON status objects NSArray *statuses = [parser objectWithString:json_string error:nil]; // Each element in statuses is a single status // represented as a NSDictionary for (NSDictionary *status in statuses) { // You can retrieve individual values using objectForKey on the status NSDictionary // This will print the tweet and username to the console NSLog(@"%@ - %@", [status objectForKey:@"text"], [[status objectForKey:@"user"] objectForKey:@"screen_name"]); } </code></pre>
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    1. COHave you remembered to import the SBJSON library?
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    2. COyes. I added all the files from the classes folder and #import SBJson.h So Not sure whats going on.
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