Ios 解析设置设备令牌

我正在尝试在解析中设置设备令牌。官方文档给出了执行此操作的以下代码

正式文件（目标C）

我已按如下方式转换代码，但收到一个错误

我的代码（Swift）

我在运行代码时收到以下错误：

 Break on warnBlockingOperationOnMainThread() to debug.
2014-11-13 03:44:01.306 Meetr[8855:2084537] Error: invalid type for key deviceToken, expected array, but got string (Code: 111, Version: 1.4.2)
sent

有人能帮我解释一下为什么会这样吗？我很困惑，因为我只是简单地将原来的objective C代码转换为swift

---

提前感谢。

错误表明类型错误：

Error: invalid type for key deviceToken, expected array, but got string (Code: 111, Version: 1.4.2)

---

只需将数据从字符串（“deviceToken”）更改为数组（[“deviceToken”]）。

我刚刚设置了解析通知，没有任何问题。你有错误的那一行正是我有错误的那一行，所以我不认为这就是问题所在。以下是我在应用程序中拥有的一切：

    func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {
    // Override point for customization after application launch.

    //ENABLE PUSH NOTIFICATIONS
    let userNotificationTypes = (UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound)
    let settings = UIUserNotificationSettings(forTypes: userNotificationTypes, categories: nil)
    application.registerUserNotificationSettings(settings)
    application.registerForRemoteNotifications()

    return true

}

func application(application: UIApplication!, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData!) {
    //Store the deviceToken in the current installation and save it to Parse.

    let currentInstallation: PFInstallation = PFInstallation.currentInstallation()
    currentInstallation.setDeviceTokenFromData(deviceToken)
    currentInstallation.saveInBackground()
}

func application(application: UIApplication!, didReceiveRemoteNotification userInfo: NSDictionary!) {
    PFPush.handlePush(userInfo)
}

---

不确定问题是从什么开始的，但是，删除类并在parse中重新创建似乎可以解决问题。非常奇怪。

将此代码用于swift 3.0

let installation = PFInstallation.current()
installation.setObject(Token, forKey: "deviceToken")

if(installation.badge != 0)
{
  installation.badge = 0
}
installation.saveEventually()

---

哪一行出错？Setdevicetokenfromdata那一行我觉得这很奇怪，因为这不是objective C版本中所做的工作Anks ClareHuxtable，今晚我将再次讨论这一点，希望这能让它正常工作。其中“Token”是一个字符串值

    func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {
    // Override point for customization after application launch.

    //ENABLE PUSH NOTIFICATIONS
    let userNotificationTypes = (UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound)
    let settings = UIUserNotificationSettings(forTypes: userNotificationTypes, categories: nil)
    application.registerUserNotificationSettings(settings)
    application.registerForRemoteNotifications()

    return true

}

func application(application: UIApplication!, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData!) {
    //Store the deviceToken in the current installation and save it to Parse.

    let currentInstallation: PFInstallation = PFInstallation.currentInstallation()
    currentInstallation.setDeviceTokenFromData(deviceToken)
    currentInstallation.saveInBackground()
}

func application(application: UIApplication!, didReceiveRemoteNotification userInfo: NSDictionary!) {
    PFPush.handlePush(userInfo)
}

let installation = PFInstallation.current()
installation.setObject(Token, forKey: "deviceToken")

if(installation.badge != 0)
{
  installation.badge = 0
}
installation.saveEventually()