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VistasTypeError: Cannot read property 'length' of undefined - Firebase
I am trying to connect to Firebase.
Code from firebase.js:
import * as firebase from "firebase/compat/app";
const firebaseConfig = {
apiKey: "***",
authDomain: "***",
projectId: "***",
storageBucket: "***",
messagingSenderId: "***",
appId: "***",
};
const app = !firebase.apps.length
? firebase.initializeApp(firebaseConfig)
: firebase.app();
const db = app.firestore();
const auth = app.auth();
const provider = new firebase.auth.GoogleAuthProvider();
export { db, auth, provider };
·
Juan Pablo Isaza
3 Respuestas
Responde la pregunta0
As I said in my comment on your other thread, firebase imports have changed recently. Try to change fribase to firebase/compat/app
Documentation
·
Juan Pablo Isaza
Denunciar
0
You're missing imports for Firestore (as the error mentions) and Authentication.
import * as firebase from "firebase/compat/app";
import 'firebase/compat/auth';
import 'firebase/compat/firestore';
Also see the documentation on updating imports to v9 compat.
·
Juan Pablo Isaza
Denunciar
0
Just coming across this, I hope this solution helps:
simply upgrade "firebase" to version: "^9.4.0"
import { initializeApp } from 'firebase/app';
import { getFirestore } from 'firebase/firestore';
import { getAuth, GoogleAuthProvider } from 'firebase/auth'
const firebaseConfig = {
apiKey: "*********************",
authDomain: "**************.com",
projectId: "*********",
storageBucket: "**************",
messagingSenderId: "***********",
appId: "**********************"
};
const app = initializeApp(firebaseConfig);
const db = getFirestore(app);//access to the database
const auth = getAuth(); //access to the authentication
const provider = new GoogleAuthProvider(); //access tp the provider
export { db, auth, provider };
·
Juan Pablo Isaza
Denunciar
Responde la pregunta