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任何类型的值->;(0)在swift ios10中未启用任何成员_Ios_Swift_Uibutton - Fatal编程技术网

任何类型的值->;(0)在swift ios10中未启用任何成员

任何类型的值->;(0)在swift ios10中未启用任何成员,ios,swift,uibutton,Ios,Swift,Uibutton,为什么会这样?我不熟悉斯威夫特 我想要record.isEnabled=false,但是我得到这个错误为什么 类型为any->(0)的值未启用任何成员 代码: 问题是您已连接到@iAction中的录制按钮,而不是@IBOutlet。解决此问题从情节提要中拖动出口用于录制按钮,并将其与适当的文件连接 例如 @IBOutlet weak var record: UIButton! // create the property for your button 完整代码 import UIKit i

为什么会这样?我不熟悉斯威夫特

我想要record.isEnabled=false,但是我得到这个错误为什么

类型为any->(0)的值未启用任何成员

代码:


问题是您已连接到@iAction中的录制按钮,而不是@IBOutlet。解决此问题从情节提要中拖动出口用于录制按钮,并将其与适当的文件连接

例如

@IBOutlet weak var record: UIButton! // create the property for your button 
完整代码

import UIKit
import AVFoundation
class ViewController: UIViewController, AVAudioPlayerDelegate, AVAudioRecorderDelegate {

    var audioPlayer: AVAudioPlayer?
    var audioRecorder: AVAudioRecorder?

    @IBOutlet weak var record: UIButton!


    @IBAction func record(_ sender: UIButton!) {

        sender.isEnabled = false

    }
    @IBAction func stop(_ sender: Any) {

       record.isEnabled = true

    }
    @IBAction func play(_ sender: Any) {

    }
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
      record.isEnabled = true  

    }
}

在声明
记录的地方,记录是我的按钮。如果我单击“停止”按钮,我想将“录制”按钮设置为启用。您是否为您的按钮创建了iboutlet?您有与record连接的问题,因为它是
@IBAction
而不是
@iboutlet。
要解决此问题,请从情节提要中拖动“录制”按钮,并将其与适当的文件连接。是-->>>@IBAction func记录
import UIKit
import AVFoundation
class ViewController: UIViewController, AVAudioPlayerDelegate, AVAudioRecorderDelegate {

    var audioPlayer: AVAudioPlayer?
    var audioRecorder: AVAudioRecorder?

    @IBOutlet weak var record: UIButton!


    @IBAction func record(_ sender: UIButton!) {

        sender.isEnabled = false

    }
    @IBAction func stop(_ sender: Any) {

       record.isEnabled = true

    }
    @IBAction func play(_ sender: Any) {

    }
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
      record.isEnabled = true  

    }
}