Firebase Invalid document reference. Document references must have an even number of segments

Question

What is wrong with this query?

const db = firebase.firestore()
const query = db.doc(this.props.user.uid).collection(\'statements\').orderBy(\'uploadedOn\',          


        

Answer 1

For others having this issue, make sure that no document reference has an empty string.

I had this issue when using a get method with uid input as below and forgot to check if uid is empty

private fun getFullRef(uid: String): CollectionReference {
        return ref.document(uid).collection(FireContact.SUB_PATH)
    }