title: UIView Animation not working to resize view
body: <p>I am using following code to animate the appearance of <strong>selectionMoreOptionView</strong> </p>
  
  <pre><code>[selectionMoreOptionView setFrame:CGRectMake(974, 56, 50, 0)];
  [self.view insertSubview:selectionMoreOptionView aboveSubview:lightBoxView];
  [lightBoxView setAlpha:0.0];
  
  [UIView animateWithDuration:5.0
                        delay:0.0
                      options:UIViewAnimationOptionCurveLinear
                   animations:^{
  
                       [lightBoxView setAlpha:0.5];
                       [selectionMoreOptionView setFrame:CGRectMake(974, 56, 50, 100)];
  
                   } completion:^(BOOL finished) {
                   }];
  </code></pre>
  
  <p>But it is not animating instead it just appears at once without animating. What i am doing wrong?</p>