'Don't include polyfill to React JS with Slack Bolt
I have a really simple ReactJS code that use the Slack Bolt package. When I run npm run start
I have three errors :
Module not found: Error: Can't resolve 'os'
Module not found: Error: Can't resolve 'path'
Module not found: Error: Can't resolve 'querystring'
The code
const { WebClient } = require("@slack/web-api");
const token = process.env.SLACK_TOKEN;
const web = new WebClient(token);
const r = web.channels.list()
console.log(r);
I have many information on how to solve it but none worked.
BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default. This is no longer the case. Verify if you need this module and configure a polyfill for it. If you don't want to include a polyfill, you can use an empty module like this: resolve.fallback: { "querystring": false }
I tried to configure weback by adding this lines to a webpack.config.js
on the project's root
module.exports = {
resolve: {
fallback: {
assert: false,
crypto: false,
http: false,
https: false,
os: false,
stream: false,
path: false,
querystring: false,
},
},
};
No solutions worked. Any ideas on how to solve this issue?
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
Solution | Source |
---|