tailwindcss generate failed

[wjimenez123]

How can I resolve the following error without needing to comment out the line //tailwindcss: {}, in the .umirc.ts file?

bash
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info - [plugin: ./node_modules/@umijs/plugins/dist/tailwindcss] tailwindcss service started
info - [icons] generate icons local:google, local:github
Debugger attached.
error - [plugin: ./node_modules/@umijs/plugins/dist/tailwindcss] tailwindcss generate failed after 5 seconds, please check your tailwind.css and tailwind.config.js

Rebuilding...
I managed to work around this by commenting out the tailwindcss: {} line in .umirc.ts, but I would like to know if there's a way to fix it without removing that configuration.

[thegaab]

I ran into the same issue, and it turns out the problem can be in either the tailwind.css or tailwind.config.js files. Here’s what worked for me:
Check syntax in tailwind.config.js – even a small syntax error can break the build. You can validate it by running: npx tailwindcss -c tailwind.config.js.
Review tailwind.css file – make sure it has the standard Tailwind directives (@tailwind base;, @tailwind components;, @tailwind utilities;).
Check version compatibility – sometimes the UmiJS plugin and Tailwind versions aren’t in sync, which can cause issues.
Clear cache and rebuild – delete the cache (rm -rf node_modules/.cache), then reinstall and restart with yarn or npm install.
Increase timeout (if possible) – if the plugin allows, try increasing the timeout to see if it’s just taking too long.
Enable debug mode – it can give you more detailed logs to help find what’s going wrong.
One of these steps fixed it for me