错误 [ERR_PACKAGE_PATH_NOT_EXPORTED]：没有“出口” - Firebase

Question

通过此Full Stack React & Firebase Tutorial 并尝试使用 Firebase 身份验证来创建新用户，我收到以下错误。

Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: No "exports" main defined in /socialapp-functions/functions/node_modules/firebase/package.json
    at throwExportsNotFound (internal/modules/esm/resolve.js:299:9)
    at packageExportsResolve (internal/modules/esm/resolve.js:522:3)
    at resolveExports (internal/modules/cjs/loader.js:449:36)
    at Function.Module._findPath (internal/modules/cjs/loader.js:489:31)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:875:27)
    at Function.Module._load (internal/modules/cjs/loader.js:745:27)
    at Module.require (internal/modules/cjs/loader.js:961:19)
    at require (internal/modules/cjs/helpers.js:92:18)
    at Object.<anonymous> (/socialapp-functions/functions/index.js:17:18)
    at Module._compile (internal/modules/cjs/loader.js:1072:14)
⚠  We were unable to load your functions code. (see above)

教程详细代码如下：

// Signup route
app.post("/signup", (req, res) => {
  const newUser = {
    email: req.body.email,
    password: req.body.password,
    confirmPassword: req.body.confirmPassword,
    handle: req.body.handle,
  };

  firebase
    .auth()
    .createUserWithEmailAndPassword(newUser.email, newUser.password)
    .then((data) => {
      return res
        .status(201)
        .json({ message: `user ${data.user.uid} signed up successfully` });
    })
    .catch((err) => {
      console.error(err);
      return res.status(500).json({ error: err.code });
    });
});

Answer 1

根据here 的问答，我认为问题在于当我运行 Firebase@9 时，本教程包含 Firebase@8 的代码。

将 Firebase Admin SDK 文档引用到 Manage Users，我正在使用

const admin = require("firebase-admin");

而不是

const firebase = require("firebase");

我将代码更新为以下内容，现在可以在 POST 上成功添加用户。

// Signup route
app.post("/signup", (req, res) => {
  const newUser = {
    email: req.body.email,
    password: req.body.password,
    confirmPassword: req.body.confirmPassword,
    handle: req.body.handle,
    phone: req.body.phone,
    name: req.body.name,
    photoURL: req.body.photo,
  };

  admin
    .auth()
    .createUser({
      email: newUser.email,
      emailVerified: false,
      phoneNumber: newUser.phone,
      password: newUser.password,
      displayName: newUser.name,
      photoURL: newUser.photoURL,
      disabled: false,
    })
    .then((data) => {
      return res
        .status(201)
        .json({ message: `user ${data.uid} signed up successfully` });
    })
    .catch((err) => {
      console.error(err);
      return res.status(500).json({ error: err.code });
    });
});

Answer 2

有了这些版本，它就可以工作了！！降级/升级这些依赖项以匹配

中的以下内容

"dependencies": {
"firebase": "^8.10.0",
"firebase-admin": "^8.13.0",
"firebase-functions": "^3.14.1"
},