first of all that is the full error I got.
@firebase/firestore: Firestore (8.1.1): Host has been set in both settings() and useEmulator(), emulator host will be used
Error [FirebaseError]: Firestore has already been started and its settings can no longer be changed. You can only modify settings before calling any other methods on a Firestore object.
this is how I init the emulator
const db = app.firestore();
const auth = firebase.auth();
if (process.env.NODE_ENV === 'development') {
db.useEmulator('localhost', 8888);
firebase.auth().useEmulator('http://localhost:9099/');
}
the project is running nextjs when I first start the application everything run as expected but after some refreshing or navigation among next.js pages, I suddenly get this error. and I have to kill the terminal and start over which is annoying I don't know if next.js server runs the if (process.env.NODE_ENV === 'development') code several times and this could be the cause of this error if that is case how to avoid setting a new emulator when there is one already. or is it a bug related to firebase emulators?.
