title: making a chat app in xcode
body: <p>I am trying to make my first app in xcode using <a href="http://www.parse.com" rel="nofollow noreferrer">http://www.parse.com</a>. I am pretty much copying <a href="http://attila.tumblr.com/post/21180235691/ios-tutorial-creating-a-chat-room-using-parse-com" rel="nofollow noreferrer">this guys</a> instructions and i'm getting and error when i start putting this code</p>
  
  <pre><code>PFObject *testObject = [PFObject objectWithClassName:@"TestObject"];
  [testObject setObject:@"bar" forKey:@"foo"];
  [testObject save];
  </code></pre>
  
  <p>in the FirstViewController.m file.</p>
  
  <pre><code> #import "DMFirstViewController.h"
  @interface DMFirstViewController ()
  @end
  @implementation DMFirstViewController
  - (void)viewDidLoad
  {
      [super viewDidLoad];
      // Do any additional setup after loading the view, typically from a nib.
      PFObject *testObject = [PFObject objectWithClassName:@"TestObject"];
      [testObject setObject:@"bar" forKey:@"foo"];
      [testObject save];  
  }
  - (void)didReceiveMemoryWarning
  {
      [super didReceiveMemoryWarning];
      // Dispose of any resources that can be recreated.
  }
  @end
  </code></pre>
  
  <p>Can somebody please help me I will post the error after i post this. Let me know what other code you need me to post to help, thanks.</p>
  
  <p><img src="https://i.stack.imgur.com/9ndqY.png" alt="Here is a pictures of my FirstViewController.m file with the error.">
  <img src="https://i.stack.imgur.com/Rf0v8.png" alt="closer picture"></p>