类型'UIStackView'的值没有成员'text'

Question

I am using the following code from the Apple developer website. I followed their steps but my code creates an error. Can you please help me figure out what the problem is?

Teh error I get is:

Value of type 'UIStackView' has no member 'text'

import UIKit

class ViewController: UIViewController {
    // Mark: Properties
    @IBOutlet weak var nameTextField: UITextField!
    @IBOutlet weak var mealNameLabel: UIStackView!

    @IBAction func setDefaultLabelText(_ sender: UIButton) {
        mealNameLabel.text = "Default Text"
    }
}

Answer 1

I presume that you have a label UITextField , a UILabel , and UIButton in your storyboard. And you want to change the text in the mealNameLabel label when the button is tapped. So you should change the type of mealNameLabel from UIStackView! to UILabel , since a UIStackView doesn't have a text property.

If you'd like to set the text in the label programmatically when the view loads then do so in viewDidLoad :

override func viewDidLoad() {
    super.viewDidLoad()
    mealNameLabel.text = "Put here the text you want"
}

"Put here the text you want" is just a sample String , it could be nameTextField.text if you want.