Firebase-TypeError:路径必须是字符串.收到未定义 [英] Firebase - TypeError: Path must be a string. Received undefined

问题描述

我刚开始使用Firebase.

I am just starting up with firebase.

我不确定是否可以进入和退出Firebase，并且根据我的模糊理解，我已经以这种方式配置了我的应用程序.

i am not sure ins and out of the firebase and based on my vaguely understanding, I have configured my app this way.

在主 Index.js 文件中，我需要

const path = require('path')
const firebaseConfig = require("./src/config/firebaseConfig.js")
const firebaseDb = require("./src/helperFunctions/firebase_db.js")

在这里，firebaseConfig是我配置Firebase的地方

Here, firebaseConfig is the place where I am configuring my firebase

const firebaseConfigJSON = require("./functions-config.json")
const admin = require("firebase-admin");


admin.initializeApp({
    credential: admin.credential.cert(firebaseConfigJSON),
    databaseURL: "https://functions-firebase-43a59.firebaseio.com"
})

const db =  admin.firestore()
db.settings({ timestampsInSnapshots: true });

 module.exports = {
    db
 }

，然后在 firebaseDb

//All the operations at firebase store would be done from here 
const firebaseDb = require("./../config/firebaseConfig.js")

    firebaseDb.db.collection('users').add({
        name: "Rohit Bhatia",
        age: "24"
    })
    .then((response) => {
        console.log("this is response", response)
    })
    .catch((err) => {
        console.log("This is error in firebase", err)
    })

由于这里的大多数代码都是单例代码，因此我一直期待所有操作都能顺利进行，直到收到以下错误为止

Since most of the code is singleton here, I was expecting everything to go smoothly until I received following error

这是Firebase TypeError中的错误:路径必须是字符串.已收到未定义

This is error in firebase TypeError: Path must be a string. Received undefined

在assertPath(path.js:28:11)

at assertPath (path.js:28:11)

在Object.join(path.js:1236:7)

at Object.join (path.js:1236:7)

在getPath(/Users/anilbhatia/Desktop/google-functions/functions/node_modules/dir-glob/index.js:6:41)

at getPath (/Users/anilbhatia/Desktop/google-functions/functions/node_modules/dir-glob/index.js:6:41)

在globs.concat.map.x(/Users/anilbhatia/Desktop/google-functions/functions/node_modules/dir-glob/index.js:47:59)

at globs.concat.map.x (/Users/anilbhatia/Desktop/google-functions/functions/node_modules/dir-glob/index.js:47:59)

在Array.map()

at Array.map ()

at module.exports.sync(/Users/anilbhatia/Desktop/google-functions/functions/node_modules/dir-glob/index.js:47:33)

at module.exports.sync (/Users/anilbhatia/Desktop/google-functions/functions/node_modules/dir-glob/index.js:47:33)

在globDirs(/Users/anilbhatia/Desktop/google-functions/functions/node_modules/globby/index.js:58:9)

at globDirs (/Users/anilbhatia/Desktop/google-functions/functions/node_modules/globby/index.js:58:9)

在getPattern(/Users/anilbhatia/Desktop/google-functions/functions/node_modules/globby/index.js:61:64)

at getPattern (/Users/anilbhatia/Desktop/google-functions/functions/node_modules/globby/index.js:61:64)

at globTasks.reduce(/Users/anilbhatia/Desktop/google-functions/functions/node_modules/globby/index.js:107:19)在Array.reduce()

at globTasks.reduce (/Users/anilbhatia/Desktop/google-functions/functions/node_modules/globby/index.js:107:19) at Array.reduce ()

有人可以帮助我弄清楚我可能做错了什么吗?还是我实际上得到了火力基地?

Can someone please help me in figuring out what could I be doing wrong? or perhaps did I actually got the firebase?

我的最初目标是在放置来自api路由的数据之前，通过我的express应用程序在firebase中创建一个集合.

My initial goal was to create a collection in my firebase via my express app before putting data from api routes.

推荐答案

我们能够通过添加以下内容将 dir-glob 还原为2.0.0:

We were able to revert the dir-glob to 2.0.0 by adding:

"dir-glob": "2.0.0",
"globby": "8.0.0",

在package.json dependencies 中.

In the package.json dependencies.

您可以执行以下操作:

npm install dir-glob@2.0.0 --save
npm install globby@8.0.0 --save

然后我们删除了 node_modules 并运行: npm install 并部署到Firebase

We then deleted the node_modules and run: npm install and deployed to Firebase

这篇关于Firebase-TypeError:路径必须是字符串.收到未定义的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！