ActiveAdmin Precompile Error on Heroku
Fix can be found here
https://github.com/gregbell/active_admin/issues/1939
in Gemfile add the coffee-script-source line.
group :assets dogem 'sass-rails'gem 'coffee-rails'gem 'coffee-script-source', '~> 1.4.0' # ADD THIS LINE, 1.5.0 doesn't compile ActiveAdmin JavaScript filesgem 'uglifier'end