我不断收到这个错误在Swift中。 “在一行上的连续声明必须被分隔”;“

这里是我的代码，非常感谢你的任何帮助！ 这是用Swift编写的Xcode。 我不断收到错误，指出“在一行上的连续声明必须分开”;“

import UIKit class View Controller: UIViewController { @IBOutlet var outputLabel: UILabel! = UILabel() var currentCount : Int = 0 override func viewDidLoad() { super.viewDidLoad() // Do any additional setup after loading the view, typically from a nib. } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() // Dispose of any resources that can be recreated. } @IBAction func addOneButton(sender: UIButton) { currentCount = currentCount + 1 if(currentCount <= 1) { outputLabel.text = "The button has been clicked 1 time!" outputLabel.textColor = UIColor.purpleColor() } else { outputLabel.text = "The button has been clicked \(currentCount) number of times." outputLabel.textColor = UIColor.redColor() var Hello: UILabel! { if(currentCount >= 5) { outputLabel.text = "Don't Forget To Give A GOOD Rating! :D" outputLabel.textColor = UIColor.orangeColor() } else { outputLabel.text = "Nothing To See Here..." } 

Answer 1

看起来你在类和名称之间的View和Controller之间有一个额外的空间，还有很多缺less的左括号。

尝试这个：

 import UIKit class ViewController: UIViewController { @IBOutlet var outputLabel: UILabel! = UILabel() var currentCount : Int = 0 override func viewDidLoad() { super.viewDidLoad() // Do any additional setup after loading the view, typically from a nib. } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() // Dispose of any resources that can be recreated. } @IBAction func addOneButton(sender: UIButton) { currentCount = currentCount + 1 if(currentCount <= 1) { outputLabel.text = "The button has been clicked 1 time!" outputLabel.textColor = UIColor.purpleColor() } else { outputLabel.text = "The button has been clicked \(currentCount) number of times." outputLabel.textColor = UIColor.redColor() var Hello: UILabel! { if(currentCount >= 5) { outputLabel.text = "Don't Forget To Give A GOOD Rating! :D" outputLabel.textColor = UIColor.orangeColor() } else { outputLabel.text = "Nothing To See Here..." } return outputLabel } } } } 

Answer 2

  var Hello: UILabel! { 

这条线看起来错了。 去掉它。

编辑

最后还有}失踪。
正确缩进你的代码将有助于发现这样的错误！

编辑2

哦，我想你的意思是class ViewController而不是class View Controller 。