[Bug]: npm run build Fails Filament 5

[Mo7mud]

What happened?

Laravel 11
Filament 5
Nord 3

npm run build

> build
> vite build

vite v6.4.1 building for production...
✓ 22 modules transformed.
✗ Build failed in 1.62s
error during build:
[vite:css] [postcss] postcss-import: /home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/tailwindcss/lib/index.js:1:1: Unknown word "use strict"
file: /home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/tailwindcss/lib/index.js:1:0 (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/vendor/andreia/filament-nord-theme/resources/css/theme.css)
    at Input.error (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/input.js:135:16)
    at Parser.unknownWord (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/parser.js:595:22)
    at Parser.other (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/parser.js:437:12)
    at Parser.parse (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/parser.js:472:16)
    at parse (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/parse.js:11:12)
    at get root [as root] (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/no-work-result.js:43:14)
    at Result.get [as root] (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/no-work-result.js:77:21)
    at loadImportContent (file:///home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/vite/dist/node/chunks/dep-C9BXG1mU.js:696:33)
    at async Promise.all (index 0)
    at async resolveImportId (file:///home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/vite/dist/node/chunks/dep-C9BXG1mU.js:629:27)

I tried to solve a lot but I failed unfortunately.

How to reproduce the bug

Install Filament 5 and follow Nord 3 installation instruction until npm run build

Package Version

3.00

PHP Version

8.3

Laravel Version

11

Which operating systems does with happen with?

Linux

Notes

No response

[andreia]

Hi @Mo7mud

Thanks for taking the time to report this! :)

I've pushed a fix that removes the problematic vendor import from the theme and updated the installation instructions accordingly. #38

Could you please pull the latest changes and let me know if this resolves the build error for you?

[Mo7mud]

Unfortunately it didn't solve it

 npm run build

> build
> vite build

vite v6.4.1 building for production...
✓ 34 modules transformed.
✗ Build failed in 1.13s
error during build:
[vite:css] [postcss] postcss-import: /home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/tailwindcss/lib/index.js:1:1: Unknown word "use strict"
file: /home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/tailwindcss/lib/index.js:1:0 (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/resources/css/theme.css)
    at Input.error (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/input.js:135:16)
    at Parser.unknownWord (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/parser.js:595:22)
    at Parser.other (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/parser.js:437:12)
    at Parser.parse (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/parser.js:472:16)
    at parse (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/parse.js:11:12)
    at get root [as root] (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/no-work-result.js:43:14)
    at Result.get [as root] (/home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/postcss/lib/no-work-result.js:77:21)
    at loadImportContent (file:///home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/vite/dist/node/chunks/dep-C9BXG1mU.js:696:33)
    at async Promise.all (index 0)
    at async resolveImportId (file:///home/mohammad/Soft/Dev/FB_Share_Bot/extension-backend/node_modules/vite/dist/node/chunks/dep-C9BXG1mU.js:629:27)

[andreia]

@Mo7mud Maybe is related with upgrading TailwindCSS from v3 to v4:
https://stackoverflow.com/questions/79502552/unknown-word-use-strict-error-by-upgrading-tailwindcss-from-v3-to-v4