Q:

Heroku can't find jquery.ui when using jquery-ui-rails gem in production

I'm using the jquery-ui-rails gem. It works fine on local host, but when I push to heroku it gives heroku logs shows this:
2012-04-11T02:28:59+00:00 app[web.1]: ActionView::Template::Error (couldn't find file 'jquery.ui.slider'
2012-04-11T02:28:59+00:00 app[web.1]:   (in /app/app/assets/stylesheets/application.css:12)):

My production config file:
config.cache_classes = true

config.consider_all_requests_local       = false
config.action_controller.perform_caching = true

config.serve_static_assets = true

config.assets.compress = true

config.assets.compile = true

config.assets.digest = true

Some questions online say to change config.assets.compile to false, but when I do that I get a application.css not precompiled error.

A:

Taking the line gem jquery-ui-rails out of the assets group in the Gemfile seems to help. Similar problem/fix for the twitter bootstrap gem. :)

