title: iOS 8 UILabel text is null issue
body: <p>I have an issue in the iOS 8 with the <code>UILabel</code>. I am printing a text on the view while the text won't remove from the view if the result1 is bigger than the result2 while it is working fine in the iOS 7. And I have debugged and found that the <code>label1.text</code> is always null before I remove it from the screen. Please where would be my issue?</p>
  
  <pre><code>-(void)warningAlert{
  
      label1 = [[UILabel alloc] initWithFrame:CGRectMake(15, 85, 300, 660)];
  
      label1.backgroundColor = [UIColor clearColor];
      label1.textColor=[UIColor redColor];
      label1.numberOfLines=0;
  
      [self.view addSubview:label1];
  
          if (result1 &lt; result2)
      {
          if (printed == NO) {
  
              label1.text = @"“Warning Warning!!”";
  
              printed = YES;
          }
  
      }
          else{
  
          NSLog(@"check the value %@", label1.text);
  
          [label1 removeFromSuperview];
          printed = NO;
      }
  </code></pre>