MongoDB connection error: [Error: failed to connect to [undefined:27017]]

[JUNIOR FERREIRA]

where is the configuration file mongo bank?

[Paolo Nicorelli]

you must set the MONGO_URL's env variable (the one in line 5).

I suppose:

- you're on a linux (or POSIX) system

- you're running mongo on localhost and you want to connect to `myapp` db.

- you launch the app with `node index.js`

then on the shell

export MONGO_URL='mongodb://localhost/myapp'
node index.js

The error is process.env.MONGO_URL is not set so it's `undefined`.

Hope this help

On 25 February 2016 at 23:17, JUNIOR FERREIRA <web2...@gmail.com> wrote:

where is the configuration file mongo bank?

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