I have a React application and I use firebase for authentication, database and storage. I had to update the firebase version, because from my old version, we can’t logging using the Google option anymore.

I updated to the current last firebase version: ^10.12.2 and I solved the authentication part, but it brokes other parts of the code.

I think that the code works well, but for some reason when I try to get or set a document to my local firebase, I can’t and it doesn’t show any log in the firebaseEmulator.

I can see the new user on the emulator, but not any log. I just can see warnings in the browser console:

@firebase/firestore: Firestore (10.12.2): WebChannelConnection RPC 'Write' stream 0x4e810535 transport errored: > Object { type: "c", target: {…}, g: {…}, defaultPrevented: false, status: 1 }

This is my configuration:

// clientApp.js
import { initializeApp } from 'firebase/app';
import { getAuth, connectAuthEmulator } from 'firebase/auth';
import { getFirestore, connectFirestoreEmulator } from 'firebase/firestore';
import { getStorage, connectStorageEmulator } from 'firebase/storage';

const firebaseConfig = {
  apiKey: ...,
  authDomain: ...,
  projectId: ...,
  storageBucket: ...,
  messagingSenderId: ...,
  appId: ...,
  measurementId: ...,
};

const app = initializeApp(firebaseConfig);

export const auth = getAuth(app);
export const firestore = getFirestore(app);
export const storage = getStorage(app);

if (process.env.NODE_ENV === 'development') {
  connectAuthEmulator(auth, 'http://localhost:9099');
  connectFirestoreEmulator(firestore, 'localhost', 8080);
  connectStorageEmulator(storage, 'localhost', 9199);
}

And I use it like this:

import { firestore } from "../firebase/clientApp";
import { collection, query, where, getDocs } from 'firebase/firestore';

const userCollection = collection(firestore, 'users');
const userQuery = query(userCollection, where('email', '==', user.email));
const userData = await getDocs(userQuery);

console.log('user', userData.docs);

I don’t know where is trying to retreive the data but I don’t get any error and it retreives and empty array.

Like I said I don’t know where is firebase pointing, but is not my emulator, maybe is pointing to the cloud or somewhere else.