'AuthDataResult'没有成员uid错误 [英] 'AuthDataResult' has no member uid error

问题描述

我正在Firebase数据库中创建一个新用户，并且试图为该用户设置更多值:名称，电子邮件，密码，DOB等.

I'm creating a new user within my firebase database, and I'm trying to set some more values to the user: name, email, password, DOB, etc.

/* Create User with Email and Password Provided */
    Auth.auth().createUser(withEmail: emailTextfield.text!, password: passwordTextField.text!, completion: { (user, error) in
        /* Handle errors that may occur while Creating user in Firebase */
        if let error = error {
            let alertController = UIAlertController(title: "Error", message: error.localizedDescription, preferredStyle: .alert)
            let OKAction = UIAlertAction(title: "OK", style: .default) { (action: UIAlertAction!) in

            }
            alertController.addAction(OKAction)
            self.present(alertController, animated: true, completion:nil)
            self.signUpButton.isEnabled = true
            return
        } else {

            SVProgressHUD.show(withStatus: "Loading")
            let rootRef = Database.database().reference()
            let userRef = rootRef.child("users").child(user!.uid)

当我尝试访问子级(user！.uid)时，在完成代码块内发生错误.我希望能够为其设置值，例如:

The error occurs within the completion block as I'm trying to access the child(user!.uid). I want to be able to set values to it such as:

rootRef.userRef.child("name").setValue(self.nameTextfield.text!)

但是我不能，因为访问(用户)参数时，回叫一定有问题. Xcode指出"AuthDataResult"没有成员uid.

but I can't since there must be an issue with the Callback when I'm accessing the (user) parameter. Xcode states 'AuthDataResult' has no member uid.

我们非常感谢您的帮助.

Any help is much appreciated.

推荐答案

就像大多数人已经说过的那样，它将是这样的:

As most people already said, it would be something like this:

user?.user.uid

这篇关于'AuthDataResult'没有成员uid错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！