五彩纸屑函数在调用时不会下降

如何解决五彩纸屑函数在调用时不会下降

cloud beta resource-manager org-policies delete iam.allowedPolicyMemberDomains --organization [YOUR_ORG_ID]

我正在从下面的checkwinner函数中调用此五彩纸屑功能，五彩纸屑应在适当的时候掉落，而在屏幕上注册了水龙头时则停止掉落

    func confettiStart() {

        confettiView.frame = self.view.bounds

        self.view.addSubview(confettiView)
        
        confettiView.startAnimating()
        print("TEST")
        
        let tapGesture = UITapGestureRecognizer(target: self,action: #selector(handleTap))
        
        view.addGestureRecognizer(tapGesture)
        

        view.isUserInteractionEnabled = true
        
    }

    @objc func handleTap() {
        confettiView.stopAnimating()
        confettiView.removeFromSuperview()
        let tapGesture = UITapGestureRecognizer(target: self,action: #selector(handleTap))
        tapGesture.cancelstouchesInView = true
        winMusic?.stop()
        
        
    }

但是，当我稍后尝试再次调用此checkwinner函数时，五彩纸屑不起作用。它似乎只在一次运行中起作用，而在以后的第二次运行中却不起作用。有人可以解释原因并提供解决方案吗？