[Vuejs]-I cant import firebase

Your security rules do not allow anyone to read or write to your database. If you set your rule to true as shown below, it should allow you to write:

Sample:

rules_version = '2';
service cloud.firestore {
  match /databases/{database}/documents {
    match /series/{document} {
      allow read, write: if true;
    }
  }
}

To configure your Firestore Security Rules:

Firebase Console > Firestore Database > Rules (Tab) > Edit Rules > Deploy & Test

In this rule anyone can read or write to your series collection. I recommend reading about Firestore Security Rules to restrict access to authorized users only.

Thanks.

Your firebase firestore rules don’t allow reads or write for the collection that you are trying to query from.

Goto Firebase console and modify the firestore rules
Docs: https://firebase.google.com/docs/firestore/security/get-started