Precompiled assets Images from gems not found

Question

My Rails app can't find precompiled images from gems in production. All other assets are working as is all assets in development. I get the following error when running in production mode;

ActionController::RoutingError (No route matches [GET] "/assets/dataTables/sort_asc.png"):

The assets seem to precompiled properly, images from app/assets/images show up.

Can someone shed some light on the problem?

could you show us how you are calling this `.png` in the view? — dimitry_n, Apr 04 '16 at 16:30
I got it working by following the answer by albert.qing here http://stackoverflow.com/questions/7829480/no-route-matches-get-assets — SteveO7, Apr 04 '16 at 16:56

score 1 · Accepted Answer · edited May 23 '17 at 12:07

Recompiling assets worked for me.

remove public/assets

1.rake assets:clobber RAILS_ENV=production

assets compile

2.rake assets:precompile RAILS_ENV=production

3.restart server,eg(nginx)

credit to albert.qing's answer here

I might add that I am using docker so I added this step towards the end of my docker file

/Dockerfile

FROM ruby:2.2.3-slim
.
.
.
# Precompile Rails assets
RUN bundle exec rake assets:clobber RAILS_ENV=production
RUN bundle exec rake assets:precompile RAILS_ENV=production
.
.
.

Precompiled assets Images from gems not found

1 Answers1