我正在尝试将图像从 iOS 发送到 watchOS,但出现以下错误。
sendMessageData 出现错误:错误域 = WCErrorDomain 代码 = 7014 “无法传递有效负载。” UserInfo={NSLocalizedDescription=无法传送有效负载。
我在 ViewController 类中的代码
var session: WCSession?
    override func viewDidLoad() {
        super.viewDidLoad()
        session?.delegate = self
        if (WCSession.isSupported()) {
            session = WCSession.default()
            session?.delegate = self
            session?.activate()
        }
    }
     let image = UIImage(named: "img1")!
     let data = UIImagePNGRepresentation(image)
     session?.sendMessageData(data!, replyHandler: { (data) in
          print(data)
        }) { (error) in
            print(error)}
}
在 InterfaceController 类中
  override func willActivate() {
        super.willActivate()
        if (WCSession.isSupported()) {
            session = WCSession.default()
            session.delegate = self
            session.activate()
        }
    }
 func session(_ session: WCSession, didReceiveMessageData messageData: Data) {
        guard let image = UIImage(data: messageData) else {
            return
        }
        print(image)
 }
谢谢,