[alpha][auth] TypeError: provider.isInitialized is not a function

[thesandlord]

Environment
Operating System version: Windows 10
Browser version: 88.0.4324.150
Firebase SDK version: ^0.900.13
Firebase Product: auth (Google sign-in)

I'm trying to initialize the auth object with the default app and its giving me a strange error. Not sure why.

Here is a basic reproduction:

import { initializeApp, getApps, getApp } from 'firebase/app'
import { signOut, getAuth } from 'firebase/auth'
const config = require('../config.json')
if (!getApps().length) {
  initializeApp(config)
}

async myFunction(){
   const app = getApp()
   console.log(app) // This works
   const auth = getAuth(app) // This line has the error
   await signOut(auth)
}
myFunction()

From the error it seems like it wants a Auth provider, but the documentation for getAuth only has the app as an argument.

[davideast]

Thanks for reporting! This is a recent regression. Right now install the library with the specific version 0.900.12.

npm i [email protected] 

We're working on a new release to fix this so hang tight.

[Feiyang1]

0.900.14 was released last week with the fix.