Breaking News: Grepper is joining You.com. Read the official announcement!

mongoparseerror: option usecreateindex is not supported

Computer Nerd answered on September 28, 2021 Popularity 10/10 Helpfulness 8/10

answer mongoparseerror: option usecreateindex is not supported

related MongoParseError: option usecreateindex is not supported

mongoparseerror: option usecreateindex is not supported

Comment

This happend because in mongoose version 6 and above don't require those
" { useNewUrlParser: true, 
     useUnifiedTopology: true, 
     useCreateIndex: true, 
     useFindAndModify: false,} "
so just delet it.
And if you still see "app crashed - waiting for file changes before starting..."
just save it one more time and it will work

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: javascript

Link to this answer
Share Copy Link

Contributed on Sep 28 2021

Computer Nerd

0 Answers Avg Quality 2/10

Closely Related Answers

MongoParseError: option usecreateindex is not supported

Comment

-2

const express = require('express');
const app = express();
const mongoose = require('mongoose');

require('dotenv').config()

const connection_string = process.env.CONNECTION_STRING
//const port = process.env.PORT || 80

app.get('/', (req, res) => {
    res.send("Welcome to our ToDo")
})

app.listen(80,() =>{
    console.log("Server running on port 80.")
})

mongoose.connect(connection_string, {
    useNewUrlParser: true,
    useCreateIndex: true,
    useUnifiedTopology: true

})
.then(() => console.log('MongoDB connection established.'))
.catch((error) => console.error("MongoDB connection failed:", error.message))

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: www.mongodb.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Jan 20 2022

Sparkling Salamander

0 Answers Avg Quality 2/10

mongoparseerror: option usecreateindex is not supported

Contents

More Related Answers

mongoparseerror: option usecreateindex is not supported

Closely Related Answers

MongoParseError: option usecreateindex is not supported

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.