I've setup mongoDB Atlas. mogodb console connection is successful.

Now, I'm trying to use Node.js(React.js) environment to import and connect to the Atlas.

First, I installed mongodb driver as below from under my Node.js(React.js) project

$ npm install mongodb --save

Second, I imported the MogoClient from within my App.js as below.

*var MongoClient = require('mongodb').MongoClient; *
var mongoUrl = 'mongodb://cluster-umtoonist-shared-00-00-di9sq.mongodb.net:27017/mydb';

Third, I started and compiled App using : "npm start" from console.

The web page (localhost:3000) is showing the following error (indicating the import failed)

/Users/goodvibe/node_modules/mongodb-core/lib/topologies/server.js
Module not found: Can't resolve '../wireprotocol/2_4_support' in '/Users/goodvibe/node_modules/mongodb-core/lib/topologies'

This is a typical steps to use mongodb as show in the following example :
https://stackoverflow.com/questions/40725411/advice-needed-how-to-properly-connect-react-to-mongodb

Q1. Why MongoClient import is failing ? (assuming I can use this same driver to connect to Atlas as long as correct url is provided)

Q2. Is mogoUrl right format to connect to Atlas DB?