TwilioクライアントSDK for iosエラーコード31002

Question

SwiftTwilioClientQuickstartに基づいたTwilioアプリがあります。これはVoice SDKではなく、古いClient SDKです。アプリが構築されて実行されます。ダイヤルしようとすると、「Twilio Services Error」というエラーが表示されます。

エラードメイン= TwilioServicesErrorDomainコード= 31002 "Twilioサービスエラー" のUserInfo = {NSLocalizedDescription = Twilioサービスエラー}

エラーコード31002とは何ですか？

コード

func initializeTwilioDevice(_ token:String) { 
    // confirmed this function is called 
    print("initializeTwilioDevice with token \(token)") 
    device = TCDevice.init(capabilityToken: token, delegate: self) 
} 
//MARK: TCDeviceDelegate 
func deviceDidStartListening(forIncomingConnections device: TCDevice) { 
    DispatchQueue.main.async { 
     self.statusLabel.text = "Started listening for incoming connections" 
    } 

} 

func device(_ device: TCDevice, didStopListeningForIncomingConnections error: Error?) { 
    print("func device didStopListeningForIncomingConnections") 

    if let error = error { 
     print("func device " + error.localizedDescription) 
     print(error) 
    } 
} 

func device(_ device: TCDevice, didReceiveIncomingConnection connection: TCConnection) { 
    print("func device didReceiveIncomingConnection") 
    if let parameters = connection.parameters { 
     let from = parameters["From"] 
     let message = "Incoming call from \(from)" 
     let alertController = UIAlertController(title: "Incoming Call", message: message, preferredStyle: .alert) 
     let acceptAction = UIAlertAction(title: "Accept", style: .default, handler: { (action:UIAlertAction) in 
      connection.delegate = self 
      connection.accept() 
      self.connection = connection 
     }) 
     let declineAction = UIAlertAction(title: "Decline", style: .cancel, handler: { (action:UIAlertAction) in 
      connection.reject() 
     }) 
     alertController.addAction(acceptAction) 
     alertController.addAction(declineAction) 
     present(alertController, animated: true, completion: nil) 
    } 
} 

func device(_ device: TCDevice, didReceivePresenceUpdate presenceEvent: TCPresenceEvent) { 
    print("func device didReceivePresenceUpdate") 
} 



//MARK: TCConnectionDelegate 
func connectionDidConnect(_ connection: TCConnection) { 
    statusLabel.text = "Connected" 
    hangUpButton.isEnabled = true 
} 

func connectionDidDisconnect(_ connection: TCConnection) { 
    print("disconnect") 
    statusLabel.text = "Disconnected" 
    dialButton.isEnabled = true 
    hangUpButton.isEnabled = false 
} 

func connectionDidStartConnecting(_ connection: TCConnection) { 
    statusLabel.text = "Started connecting...." 
} 

func connection(_ connection: TCConnection, didFailWithError error: Error?) { 
    if let error = error { 
     print("func connection:" + error.localizedDescription) 
     print(error) 
    } 
} 

//MARK: UITextFieldDelegate 
func textFieldShouldReturn(_ textField: UITextField) -> Bool { 
    dial(dialTextField) 
    dialTextField.resignFirstResponder() 
    return true; 
} 

//MARK: IB Actions 
@IBAction func hangUp(_ sender: AnyObject) { 
    if let connection = connection { 
     connection.disconnect() 
    } 
} 

@IBAction func dial(_ sender: AnyObject) { 
    if let device = device { 
     print("dial \(dialTextField.text!)") 
     connection = device.connect(["To":dialTextField.text!], delegate: self) 
     dialButton.isEnabled = false 
     dialTextField.resignFirstResponder() 
    } 
} 

Answer 1

エラードメイン= TwilioServicesErrorDomainコード= 31002 "Twilioサービスエラー" のUserInfo =

エラーが言う、Twilioは接続を拒否しています。このような可能性が最も高い原因は、あなたのアプリに正しいトークンを送信していないということです。

あなたは