创建注册和登录时出现 Firebase 错误

Question

我已经学习了这个教程：

https://www.youtube.com/watch?v=OaiLpVG6Tlc

正确（或者我相信），但是我在启动时得到 these errors：

2016-09-07 20:36:05.520: <FIRInstanceID/WARNING> Failed to fetch default token Error Domain=com.firebase.iid Code=6 "(null)"
2016-09-07 20:36:15.743 customLogin[833:] <FIRAnalytics/WARNING> Failed to get InstanceID: Error Domain=com.firebase.iid Code=-34018 "(null)"
2016-09-07 20:36:19.504: <FIRInstanceID/WARNING> Failed to fetch default token Error Domain=com.firebase.iid Code=6 "(null)"
2016-09-07 20:36:46.642: <FIRInstanceID/WARNING> Failed to fetch default token Error Domain=com.firebase.iid Code=6 "(null)"
2016-09-07 20:37:28.821: <FIRInstanceID/WARNING> Failed to fetch default token Error Domain=com.firebase.iid Code=6 "(null)"
2016-09-07 20:38:31.108: <FIRInstanceID/WARNING> Failed to fetch default token Error Domain=com.firebase.iid Code=6 "(null)"

我该如何解决这个问题？

当我尝试在我的应用程序上按下登录按钮或创建帐户按钮时，我也收到此错误：

"An error occurred when accessing the keychain".

Answer 1

尝试转到“目标”>“功能”，然后将“钥匙串共享”设置为“开”。

Answer 2

首先从 firebase 启用它

// 对于 Firebase 登录代码：

@IBAction func OnLoginButtonClicked(sender: AnyObject) {

FIRAuth.auth()?.signInWithEmail(Username.text!, password: Password.text!, completion: {

    user , error in
            if error != nil {

                print("Wrong Password ")
            }
            else {
               print("Login Successfully :)")
                 }
    })

// 为新帐户创建

@IBAction func OnCreateButtonClicked(sender:AnyObject){

    FIRAuth.auth()?.createUserWithEmail(Username.text!, password: Password.text!, completion: {
      user , error in

        if error != nil {

            print("Account Does't Created ! Something went to Wrong !")
        }

        else {

            print("Account Created Successfully :)")

        }

})

创建注册和登录时出现 Firebase 错误

Firebase error creating a register and login

ios

firebase

swift

firebase-authentication

swift2