iOS快速解析推送通知

func singUp() { 
    var user = PFUser() 

    if ((self.userName.text != "") && (self.password.text != "") && (self.email.text != "") && (self.email.text == self.reenterEmail.text) && (self.gender != "")){ 

     user.username = "\(userName.text.lowercaseString)" 
     self.userName.resignFirstResponder() 
     user.password = "\(password.text.lowercaseString)" 

     user.email = "\(email.text.lowercaseString)" 
     user["gender"] = "\(self.gender)" 



     user.signUpInBackgroundWithBlock { 
      (succeeded: Bool, error: NSError?) -> Void in 
      if let error = error { 
       let errorString = error.userInfo?["error"] as? NSString 
       self.errorAlert("\(errorString)") 

      } else { 
       // Hooray! Let them use the app now. 

       let message = "We have sent you a link on your email to verify Your account" 
       let okText = "Ok" 


       let alert = UIAlertController(title: "Signin Up Completed", message: message, preferredStyle: UIAlertControllerStyle.Alert) 
       let okayButton = UIAlertAction(title: okText, style: UIAlertActionStyle.Cancel, handler: { action in self.performSegueWithIdentifier("ShowSignInPage", sender: self)}) 
       alert.addAction(okayButton) 
       self.presentViewController(alert, animated: true, completion: nil) 

       let installation = PFInstallation.currentInstallation() 
       installation["user"] = self.userName.text.lowercaseString 
       installation.saveInBackground() 

      } 
     }

我遇到安裝類的問題，其中用戶的信息未保存在此類中。我得到這個錯誤：iOS快速解析推送通知

[Error]: object not found for update (Code: 101, Version: 1.7.5)

來源

2015-08-27 Dev Imak

我覺得你的問題是在這條線：

if let error = error

您應將其更改爲：

if error != nil {}

那應該是它

來源

2015-08-27 01:54:41 Lamar

nope仍然沒有將數據保存在解析@Lamar –

上的安裝類中，但是您沒有錯誤 – Lamar

nope其他類中的其他數據將被保存，但只有安裝類不會保存令牌等，即使我將安裝聲明從此方法中提供相同的錯誤「找不到更新的對象」 –

iOS快速解析推送通知

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