when trying to pass this challenge.
I keep getting these errors.
can someone please help me.
url.js:154
throw new ERR_INVALID_ARG_TYPE('url', 'string', url);
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^
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TypeError [ERR_INVALID_ARG_TYPE]: The "url" argument must be of type string. Received type undefined
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at Url.parse (url.js:154:11)
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at Object.urlParse [as parse] (url.js:148:13)
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at module.exports (/rbd/pnpm-volume/8241f17e-5cea-44cc-b330-82fd67def16f/node_modules/.registry.npmjs.org/mongodb/2.2.36/node_modules/mongodb/lib/url_parser.js:13:23)
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at connect (/rbd/pnpm-volume/8241f17e-5cea-44cc-b330-82fd67def16f/node_modules/.registry.npmjs.org/mongodb/2.2.36/node_modules/mongodb/lib/mongo_client.js:485:3)
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at Function.MongoClient.connect (/rbd/pnpm-volume/8241f17e-5cea-44cc-b330-82fd67def16f/node_modules/.registry.npmjs.org/mongodb/2.2.36/node_modules/mongodb/lib/mongo_client.js:250:3)
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Jump Toat Object.<anonymous> (/app/server.js:20:7)
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at Module._compile (internal/modules/cjs/loader.js:701:30)
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at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
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at Module.load (internal/modules/cjs/loader.js:600:32)
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at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
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6s ago
url.js:154
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throw new ERR_INVALID_ARG_TYPE('url', 'string', url);
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^
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TypeError [ERR_INVALID_ARG_TYPE]: The "url" argument must be of type string. Received type undefined
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at Url.parse (url.js:154:11)
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at Object.urlParse [as parse] (url.js:148:13)
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at module.exports (/rbd/pnpm-volume/8241f17e-5cea-44cc-b330-82fd67def16f/node_modules/.registry.npmjs.org/mongodb/2.2.36/node_modules/mongodb/lib/url_parser.js:13:23)
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at connect (/rbd/pnpm-volume/8241f17e-5cea-44cc-b330-82fd67def16f/node_modules/.registry.npmjs.org/mongodb/2.2.36/node_modules/mongodb/lib/mongo_client.js:485:3)
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at Function.MongoClient.connect (/rbd/pnpm-volume/8241f17e-5cea-44cc-b330-82fd67def16f/node_modules/.registry.npmjs.org/mongodb/2.2.36/node_modules/mongodb/lib/mongo_client.js:250:3)
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Jump Toat Object.<anonymous> (/app/server.js:20:7)
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at Module._compile (internal/modules/cjs/loader.js:701:30)
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at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
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at Module.load (internal/modules/cjs/loader.js:600:32)
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at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
// running testsTimeout has occurredTimeout has occurred// tests completed
// running tests
Timeout has occurred
Timeout has occurred
// tests completed
X Route /auth/github correct
X Route /auth/github/callback correct
server.js code
'use strict';
const express = require('express');
const bodyParser = require('body-parser');
const fccTesting = require('./freeCodeCamp/fcctesting.js');
const session = require('express-session');
const mongo = require('mongodb').MongoClient;
const passport = require('passport');
const app = express();
fccTesting(app);
app.use('/public', express.static(process.cwd() + '/public'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.set('view engine', 'pug')
mongo.connect(process.env.DATABASE, (err, db) => {
if(err) {
console.log('Database error: ' + err);
} else {
console.log('Successful database connection');
app.use(session({
secret: process.env.SESSION_SECRET,
resave: true,
saveUninitialized: true,
}));
app.use(passport.initialize());
app.use(passport.session());
function ensureAuthenticated(req, res, next) {
if (req.isAuthenticated()) {
return next();
}
res.redirect('/');
};
passport.serializeUser((user, done) => {
done(null, user.id);
});
passport.deserializeUser((id, done) => {
db.collection('socialusers').findOne(
{id: id},
(err, doc) => {
done(null, doc);
}
);
});
/*
* ADD YOUR CODE BELOW
*/
app.route('/auth/github')
.get(passport.authenticate('github'));
app.route('/auth/github/callback')
.get(passport.authenticate('github', { failureRedirect: '/' }), (req,res) => {
res.redirect('/profile');
});
/*
* ADD YOUR CODE ABOVE
*/
app.route('/')
.get((req, res) => {
res.render(process.cwd() + '/views/pug/index');
});
app.route('/profile')
.get(ensureAuthenticated, (req, res) => {
res.render(process.cwd() + '/views/pug/profile', {user: req.user});
});
app.route('/logout')
.get((req, res) => {
req.logout();
res.redirect('/');
});
app.use((req, res, next) => {
res.status(404)
.type('text')
.send('Not Found');
});
app.listen(process.env.PORT || 3000, () => {
console.log("Listening on port " + process.env.PORT);
});
}});
Hi! I have experienced the same problem.
You should do the following:
- in package.json add a “dotenv” package to your dependencies, like this:
"dependencies": {
...
"dotenv": "^8.2.0"
}
- In your server.js require the package at the top of the file, like this:
const dotenv = require('dotenv');
dotenv.config();
This solved the problem for me!
P.S. Also don’t forget to add to your .env file following variables: GITHUB_CLIENT_ID, GITHUB_CLIENT_SECRET, DATABASE, SESSION_SECRET