[LiveComponent] Module not found: "./assets/bootstrap.js" contains a reference to the file "@symfony/ux-live-component".

[johanv]

Today I updated my app to Symfony 5.3.11, and I also updated symfony/ux-live-compoment (currently at revision e382fc0). Doing this triggered this error in my ci/cd pipeline when running yarn encore dev:

Module build failed: Module not found:
"./assets/bootstrap.js" contains a reference to the file "@symfony/ux-live-component".
This file can not be found, please check it for typos or update it if the file got moved.

I am not very good at frontend technology, but I managed to work around this problem by changing the line

import LiveController from '@symfony/ux-live-component';

in assets/bootstrap.js by

import LiveController from '@symfony/ux-live-component/dist/live_controller';

I doubt this is a correct solution. But I'm not sure either if I found a bug, or if something is wrong in my webpack-configuration.

Anyway, I've reported the problem, maybe it's of some use :-)

Thanks for providing this cool technology; keep up the good work!

[weaverryan]

Hey @johanv!

Thanks for the report - and for testing the bleeding edge :). We've just reworked our build system - I bet this is a bug related to that. I'll check into it.

Cheers!

[weaverryan]

All fixed now :)