title: iOS NSTimer not working?
body: <p>This is my exact code, and it doesn't seem to be working. Can you tell me what I am doing wrong? Note that refreshTimer was already declared in the private interface.</p>
  
  <pre><code>-(void)viewDidLoad {
  refreshTimer = [NSTimer timerWithTimeInterval:1 target:self selector:@selector(timerTest)      userInfo:nil repeats:YES];
  
  }
  -(void)timerTest {
  NSLog(@"Timer Worked");
  }
  </code></pre>