小编Ric*_*niz的帖子

import * as firebase from 'firebase/app';
import 'firebase/firestore';
import 'firebase/storage';

已经在这里添加了 firestore 导入，以便解决大多数其他人的问题

const clienteCredentials = {
    apiKey: process.env.NEXT_PUBLIC_FIREBASE_API_KEY,
authDomain: process.env.NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN,
projectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID,
storageBucket: process.env.NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET,
messagingSenderId: process.env.NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID,
appId: process.env.NEXT_PUBLIC_FIREBASE_APP_ID,
measurementId: process.env.NEXT_PUBLIC_FIREBASE_MEASUREMENT_ID
};

export default function initFirebase() {
  if (!firebase.apps.length){
      firebase.initializeApp(clienteCredentials);
  }
}

这里不断出现错误：

    const projectStorage = firebase.storage();
    const projectFirestore = firebase.firestore();


export { projectFirestore, projectStorage };