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CRA 3.3.0 - webpack unknown rule

See original GitHub issue

Upgrading CRA to 3.3.0 the build stops with exception:

/mnt/c/Users/Aspen/Code/web_server/node_modules/@craco/craco/lib/plugin-utils.js:29 
    throw new Error(
    ^

Error: Found an unhandled loader in the development webpack config: /mnt/c/Users/Aspen/Code/web_server/node_modules/resolve-url-loader/index.js
 
This error probably occurred because you updated react-scripts or craco. Please try updating craco-less to the latest version:

   $ yarn upgrade craco-less

Or:

   $ npm update craco-less

If that doesn't work, craco-less needs to be fixed to support the latest version. 
Please check to see if there's already an issue in the FormAPI/craco-less repo:

   * https://github.com/FormAPI/craco-less/issues?q=is%3Aissue+webpack+unknown+rule

If not, please open an issue and we'll take a look. (Or you can send a PR!)

You might also want to look for related issues in the craco and create-react-app repos:

   * https://github.com/sharegate/craco/issues?q=is%3Aissue+webpack+unknown+rule
   * https://github.com/facebook/create-react-app/issues?q=is%3Aissue+webpack+unknown+rule

(Tried updating)

Thanks!

Issue Analytics

State:
Created 4 years ago
Reactions:8
Comments:24 (2 by maintainers)

Top GitHub Comments

5reactions

cosydneycommented, Oct 18, 2020

Hey can’t seem to find a workaround I’m using the latest versions and I’ve been deleting node modules and reinstalling with yarn but still throws the same error:

"@craco/craco": "^5.7.0", "craco-less": "^1.17.0",

3reactions

davidsharecommented, Jan 17, 2021

So this error occurs when I run export NODE_ENV=production

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