我一直在Swift中出現這個錯誤。 「在一行上的連續聲明必須分隔';'」

Question

這是我的代碼，非常感謝你的任何幫助！這是在Swift中用Xcode編寫的。我不斷收到，指出錯誤「連續聲明一行必須分開使用‘;’」

 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

看起來您在類名稱中的視圖和控制器之間有一個額外的空間，還有很多缺少的右括號。

試試這個：

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! { 

這行看起來是錯誤的。去掉它。

編輯

也有}末失蹤。
正確縮進代碼將有助於發現這些錯誤！

編輯2

哦，我猜你的意思是class ViewController，而不是class View Controller。