UISipeGuestureRecognizer not. Calling function

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Created Mar ’19

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let play = UISwipeGestureRecognizer(target: self, action: #selector(upSwipe))
        play.direction = .up
        view.addGestureRecognizer(play)

I am working on a WWDC submission and I am trying to make a swipe guesture to get working, the function is an `@objc func` and I have tryed many debugging methods. This is in playgrounds.

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Answer 1

Claude31 OP

Mar ’19

You should show the upSwipe func.

Have you checked that the function is even called ?

May have a look here for an example in a similar situation:

https://stackoverflow.com/questions/43151145/uigesturerecognizer-in-swift-playgrounds

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