Question

34

ESLint - 'process' is not defined

rated 0 times [ 36] [ 2] / answers: 1 / hits: 85320 / 6 Years ago, sun, june 17, 2018, 12:00:00

I am using ESLinter for a simple node project. Below is the only code I have in index.js:

const express = require('express');

const app = express();



app.get('/', (req, res) => {

    res.send({

        hi: 'there'

    });

});



const PORT = process.env.PORT || 5000;

app.listen(PORT);

I am using VSCode editor. It automatically runs ESLint for JS code.

In the IDE, I see below error for last but one line -

[eslint] 'process' is not defined. (no-undef)

Any Idea what's wrong?

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clifford

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3 Years ago

answered 6 Years ago miles · Accepted Answer

When I got error I had "browser": true instead of "node": true.

I have fixed this with following config for .eslintrc.json file-

{

    "env": {

        "node": true,

        "commonjs": true

    },

    "extends": "eslint:recommended",

    "rules": {

        "indent": [

            "error",

            "tab"

        ],

        "linebreak-style": [

            "error",

            "unix"

        ],

        "quotes": [

            "error",

            "single"

        ],

        "semi": [

            "error",

            "always"

        ]

    },

    "parserOptions": {

        "ecmaVersion": 2015

    }

}

Thanks @FelixKling and @Jaromanda X for quick responses.