TypeError:无法读取未定义(读取“创建”) Firebase身份验证sigin错误的属性

Question

GitHub发布链接https://github.com/firebase/firebase-js-sdk/issues/5840

操作系统版本: MacOS蒙特雷12.1浏览器版本: Chrome 96.0.4664.110 (正式构建) (x86_64) Firebase版本: 9.6.1 Firebase产品: Authentication_

当试图通过firebase signInWithEmailAndPassword方法登录用户时，会发生以下错误。

backend/node_modules/@firebase/auth/dist/node/index-fe696f9c.js:506
      return (_a = authOrCode._errorFactory).create.apply(_a, tslib.__spreadArray([code], fullParams));
                                             ^

TypeError: Cannot read properties of undefined (reading 'create')
  at createErrorInternal (/node_modules/@firebase/auth/dist/node/index-fe696f9c.js:506:48)
  at _createError (node_modules/@firebase/auth/dist/node/index-fe696f9c.js:484:32)
  at Timeout._onTimeout (/node_modules/@firebase/auth/dist/node/index-fe696f9c.js:1091:31)
  at listOnTimeout (node:internal/timers:557:17)
  at processTimers (node:internal/timers:500:7)

在后端端( NodeJS )使用身份验证方法，下面是该方法。

const { signInWithEmailAndPassword, signInWithCustomToken } = require("firebase/auth");
    const { auth, db } = require("../../utils/firebaseClient");

    signInWithEmailAndPassword(auth, email, password). // Failsexactly at this step 
        .then(async(userCredential) => {}) 

Answer 1

导入"getAuth“而不是"auth”，当您将它传递到signInwithEmailAndPassword方法时，请确保调用它如下：

signInwithEmailAndPassword(getAuth(), email, password)

调用getAuth函数将确保获得默认应用程序的auth模块实例，然后使用该实例使用给定的电子邮件和密码登录。