Method does not override any method from its superclass for Set

Question

I was looking at a project that I made in Swift 1 a few years ago. And I noticed an error after converting my code to Swift 3 syntax that said Method does not override any method from its superclass. I know its because the Set is old syntax but what do I replace it with? This is the line:

override func touchesBegan(_ touches: Set<NSObject>, with event: UIEvent) {
    self.view.endEditing(true)
}

It's now `Set`. https://stackoverflow.com/a/26811892/1271826 — Rob, Aug 02 '17 at 17:43
Code for all Swift versions at https://stackoverflow.com/questions/28771896/overriding-method-with-selector-touchesbeganwithevent-has-incompatible-type — Martin R, Aug 02 '17 at 19:12

score 2 · Accepted Answer · answered Aug 02 '17 at 17:41

2

This method in Swift 3 has change to:

override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
    super.touchesBegan(touches, with: event)
}

Reference from Apple

answered Aug 02 '17 at 17:41

Twitter khuong291

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score 1 · Answer 2 · answered Aug 02 '17 at 17:42

1

Swift 3

override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
    super.touchesBegan(touches, with: event)
    self.view.endEditing(true)
}

answered Aug 02 '17 at 17:42

Phyber

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11
25

Method does not override any method from its superclass for Set

2 Answers2