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FirebaseError: Expected type 'Tc', but it was: an object

Following the firebase v9 docs I am trying to implement the onSnapshot to listen to a document change but I keep getting this error.

FirebaseError: Expected type 'Tc', but it was: an object

Here is some simple implementation:

const [channels, setChannels] = useState([]);
useEffect(() => {
    const rooms = collection(db, 'rooms');
    const unsub = onSnapshot(rooms, (snapshot) => {
        setChannels(snapshot.docs.map(doc => ({
            id: doc.id,
            name: doc.data().name
        })))
    },
    (error) => {
      console.log(error)
    });

  }, []);
about 4 years ago · Juan Pablo Isaza
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