'#selector' does not refer to an '@objc' method,No method declared with Objective-C selector 'compos
swift3中，添加事件的selector时 action:#selector(“composeBtnClick”)和 action:(“composeBtnClick”)都会出错web 正确的写法是 action :#selector(MainViewController.composeBtnClick) 而后在方法composeBtnClick添加swift @objc
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相关文章
- 1. No known instance method for selector 'clearDiskOnCompletion:'
- 2. Expected selector for Objective-C method
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