I'm migrating a pre-Rails-3.1 app up to 3.1 (actually, someone else did part of the work of attempting to migrate to 3.0; I'd like to go ahead and get it up to 3.1 now).
When I create a new Rails 3.1 app with rails new, the skeleton app seems fine.
When I run rake test or thin start in the migrated app, though, I get:
/Users/dwhsix/.rvm/gems/ruby-1.9.2-p290@zmy/gems/sass-rails-3.1.0.rc.6/lib/sass/rails/template_handlers.rb:32:in `<class:SassTemplate>': undefined method `default_mime_type=' for Sass::Rails::SassTemplate:Class (NoMethodError)
I think I have things configured correctly. Gems are correct, application.rb has:
config.assets.enabled = true
config.generators.stylesheet_engine = :sass
Is there more that is needed somewhere?
Thanks...
Okay, this turned out to be a problem of having too many versions of various gems installed. The real culprit was the wrong version of tilt, which was being brought in by some other gem. Clearing that, and resetting Gemfile.lock, took care of it.