title: Two UIGestureRecognizer on one view?
body: <p>I am using spriteKit. I don't kwon whether this is important. I've initialized two UIGestureRecognizer to my view in didMove(toView):</p>
  
  <pre><code>let longPress = UILongPressGestureRecognizer()
  longPress.minimumPressDuration = CFTimeInterval(0.0)
  longPress.addTarget(self, action: #selector(self.longPressGesture(longpressGest:)))
  self.view?.addGestureRecognizer(longPress)
  
  let swipeUp = UISwipeGestureRecognizer()
  swipeUp.direction = UISwipeGestureRecognizerDirection.up
  swipeUp.addTarget(self, action: #selector(self.swipeUpGesture(swipe:)))
  self.view?.addGestureRecognizer(swipeUp)
  </code></pre>
  
  <p>My Problem is that only the first gestureRecognizer is called (longpressGest). When I delete the first GestureRecognizer, the swipeGestureRecognizer does work. How can I solve this?</p>