title: set label text equal to array value
body: <p>In the myProj.h file I have declared:</p>
  
  <pre><code>@property (strong, nonatomic) NSMutableArray *wordsArray;
  </code></pre>
  
  <p>in the .m file I use the following to add some values in viewDidLoad:</p>
  
  <pre><code>[_wordsArray addObject:[NSString stringWithFormat:@"Now is the time for all good men to come to the aid of their party."]];
  [_wordsArray addObject:[NSString stringWithFormat:@"Four score and seven years ago our forefathers..."]];
  [_wordsArray addObject:[NSString stringWithFormat:@"A coward dies many deaths; a brave man but one."]];
  </code></pre>
  
  <p>I also set a counter here (defined as an int in the .h file):</p>
  
  <pre><code>__cntr = 0;
  </code></pre>
  
  <p>In the (IBAction)pressButton:(id)sender   I want to change the label (*somelabel) text to the next value in the array [0] (then iterate _cntr to 1 and get that value, etc). So I 
  have:</p>
  
  <pre><code>_somelabel.text = [NSString stringWithFormat:@"%@",[_wordsArray objectAtIndex:__cntr]];
  </code></pre>
  
  <p>Builds but when I run and press the button the label text turns to (Null).</p>
  
  <p>So is the problem with the addition of the values to the array or pulling them out. Thanks</p>