Seems to be broken with latest version of Sprockets

[virtualfunction]

I get an error about not being able to find / load Sprockets::SassImporter after a recent bundle update

The offending piece of code is: https://github.com/vhyza/sass-rails-source-maps/blob/master/lib/sass-rails-source-maps/sass_importer.rb#L2

[janv]

I get the same, did you figure out a way to solve this yet?

[mischacolley]

Ditto. Any solution?

[virtualfunction]

The Sprokets gem has renamed the class

I've hacked round this for now by placing in my applicaiton.rb

require 'sprockets'
Sprockets::SassImporter = Sprockets::SassProcessor

just above the Bundler.require *Rails.groups line

[virtualfunction]

Oh wait, I'm getting errors elsewhere. I get the impression this gem is out of date in respect to version 3.x of sprockets. If you look at https://github.com/sstephenson/sprockets/issues/643 you'll see version 4.x will support source maps via config.sass.sourcemaps = :file in config/environments/*.rb. I think it's a case of the sprockets-rails gem needs to catch up to support this.

[7vs]

Hi, I'm getting the same errors, I had to disable the gem when updating to the last Rails version. Before it wasn't working either but it wasn't giving me any errors at all.

[jmondo]

yeah this thing is totally busted with sprockets 3.0 and up. any word on development?

[inopinatus]

I have a rather sloppy & hastily adapted fork at https://github.com/inopinatus/sass-rails-source-maps. It is of "it works for me" quality and would need tidying up before submitting a pull request.

Nonetheless there it is, if that helps any of you out until sprockets 4.x comes along.

Tested solely with: sprockets 3.2.0, sprockets-rails 2.3.2, sass-rails 5.0.3, sass 3.4.15.

[franciscolourenco]

Another option is https://github.com/sass/sassc-rails Faster and supports:

# config/environments/development.rb
config.sass.inline_source_maps = true

[vhyza]

thanks @aristidesfl for the tip. This gem is abandoned for quite some time now, so it is nice there is more reliable alternative. I add the note to the README..