Having trouble with a rebuild

[merefield (Robert)]

This is the issue

@heyrocker

rake aborted!
[checklist] Javascript files under `assets/javascripts` are automatically included in JS bundles.
Manual register_asset calls should be removed. (attempted to add javascripts/checklist_ui.js)

Can you please check which branch of Discourse you are on via git status and share here?

Your error message doesn’t make a lot of sense to me as if you look at the source code there is no such command.