Q&A
前提・実現したいこと
https://reffect.co.jp/react/react-firebase-auth
の模写をしている。
Firebaseへのユーザの登録の以前までは実現できたが、
importエラーが発生して、前に進めない。
importの方法変えたりしたが、エラー画面のままになってしまった。
解決策があればよろしくお願いいたします。
ソースコード
https://github.com/takoyan33/firebase-autth
発生している問題・エラーメッセージ
Compiled with problems:X ERROR in ./src/firebase.js 13:0-22 export 'default' (imported as 'firebase') was not found in 'firebase/app' (possible exports: FirebaseError, SDK_VERSION, _DEFAULT_ENTRY_NAME, _addComponent, _addOrOverwriteComponent, _apps, _clearComponents, _components, _getProvider, _registerComponent, _removeServiceInstance, deleteApp, getApp, getApps, initializeApp, onLog, registerVersion, setLogLevel) ERROR in ./src/firebase.js 14:20-33 export 'default' (imported as 'firebase') was not found in 'firebase/app' (possible exports: FirebaseError, SDK_VERSION, _DEFAULT_ENTRY_NAME, _addComponent, _addOrOverwriteComponent, _apps, _clearComponents, _components, _getProvider, _registerComponent, _removeServiceInstance, deleteApp, getApp, getApps, initializeApp, onLog, registerVersion, setLogLevel) ERROR in ./src/firebase.js 13:0-22 export 'default' (imported as 'firebase') was not found in 'firebase/app' (possible exports: FirebaseError, SDK_VERSION, _DEFAULT_ENTRY_NAME, _addComponent, _addOrOverwriteComponent, _apps, _clearComponents, _components, _getProvider, _registerComponent, _removeServiceInstance, deleteApp, getApp, getApps, initializeApp, onLog, registerVersion, setLogLevel) ERROR in ./src/firebase.js 14:20-33 export 'default' (imported as 'firebase') was not found in 'firebase/app' (possible exports: FirebaseError, SDK_VERSION, _DEFAULT_ENTRY_NAME, _addComponent, _addOrOverwriteComponent, _apps, _clearComponents, _components, _getProvider, _registerComponent, _removeServiceInstance, deleteApp, getApp, getApps, initializeApp, onLog, registerVersion, setLogLevel)
該当のソースコード
JavaScript
1//firebase.js 2 3import firebase from "firebase/app"; 4import "firebase/auth"; 5 6const firebaseConfig = { 7 apiKey: process.env.REACT_APP_FIREBASE_API_KEY, 8 authDomain: process.env.REACT_APP_FIREBASE_AUTH_DOMAIN, 9 projectId: process.env.REACT_APP_FIREBASE_PROJECT_ID, 10 storageBucket: process.env.REACT_APP_FIREBASE_STORAGE_BUCKET, 11 messagingSenderId: process.env.REACT_APP_FIREBASE_MESSAGE_SENDER_ID, 12 appId: process.env.REACT_APP_FIREBASE_SENDER_ID, 13}; 14 15firebase.initializeApp(firebaseConfig); 16 17export const auth = firebase.auth(); 18
//signUP.js import { auth } from "../firebase"; const SignUp = () => { const handleSubmit = (event) => { event.preventDefault(); const { email, password } = event.target.elements; auth.createUserWithEmailAndPassword(email.value, password.value); }; return ( <div> <h1>ユーザ登録</h1> <form onSubmit={handleSubmit}> <div> <label>メールアドレス</label> <input name="email" type="email" placeholder="email" /> </div> <div> <label>パスワード</label> <input name="password" type="password" placeholder="password" /> </div> <div> <button>登録</button> </div> </form> </div> ); }; export default SignUp;
補足情報(FW/ツールのバージョンなど)
"@testing-library/jest-dom": "^5.16.1", "@testing-library/react": "^12.1.2", "@testing-library/user-event": "^13.5.0", "firebase": "^9.6.2", "react": "^17.0.2", "react-dom": "^17.0.2", "react-scripts": "5.0.0", "web-vitals": "^2.1.3
回答1件
下記のような回答は推奨されていません。
このような回答には修正を依頼しましょう。