Can not connect MongoDb or Mongoose

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, , ,
1

I can not connect mongoDB or Mongoose with Glitch,

when I am doing this,

import cors from "cors";
import cron from "node-cron";
import "dotenv/config";
import express from "express";
import mongoose from "mongoose";

It’s giving Error,
but if I comment the importation of mongoose,

import cors from "cors";
import cron from "node-cron";
import "dotenv/config";
import express from "express";
// import mongoose from "mongoose";

then everything is ok, but without mongoose I can do nothing.

This is just an example :

import cors from "cors";
import cron from "node-cron";
import "dotenv/config";
import express from "express";
 import mongoose from "mongoose";

const app = express();
const port = process.env.PORT || 8000;

 mongoose.connect(
   `${process.env.DB_URI}`,
   { dbName: 'StayVistaDB'}
 );

app.get("/", (req, res) => {
  res.send("Hello from Hotelo Server..");
});

app.listen(port, () => {
  console.log(`Hotelo is running on port ${port}`);
});

And the error is:

/rbd/pnpm-volume/c8b04a75-ce63-413d-abbd-f6ec73160356/node_modules/mongoose/node_modules/bson/lib/bson.cjs:479
11:09 AM
inspect ??= defaultInspect;
11:09 AM
^^^
11:09 AM
11:09 AM
SyntaxError: Unexpected token ‘??=’

Same Error for MongoDB too.

package.json:

{
  "name": "glitch-hello-node",
  "version": "0.1.0",
  "description": "A simple Node app built on fastify, instantly up and running. Built to be remixed on Glitch.com.",
  "type": "module",
  "main": "server.js",
  "scripts": {
    "start": "node server.js"
  },
  "dependencies": {
    "fastify": "^4.21.0",
    "handlebars": "^4.7.8",
    "@fastify/formbody": "^7.4.0",
    "@fastify/static": "^6.10.2",
    "@fastify/view": "^8.0.0",
    "cookie-parser": "^1.4.6",
    "cors": "^2.8.5",
    "dotenv": "^16.3.1",
    "express": "^4.18.2",
    "jsonwebtoken": "^9.0.2",
    "morgan": "^1.10.0",
    "node-cron": "^3.0.3",
    "sslcommerz-lts": "^1.1.0",
    "mongoose": "^8.0.3"
  },
  "engines": {
    "node": "14.x"
  },
  "repository": {
    "url": "https://glitch.com/edit/#!/glitch-hello-node"
  },
  "license": "ISC",
  "keywords": [
    "node",
    "glitch"
  ]
}

Please Help me

2

Hi there @MD_Akib_Rahman - the ??= operator was only first supported in Node 15, so you’ll need to use at least that version (your app is currently using 14). I recommend setting your Node engine to “16.x”.