Error after adding gem 'mithril_rails'

Question

I add gem 'mithril_rails' in my Gemfile, make bundle install and bundle update, add //= require mithril in my application.js file, type rails s and get error:

/Users/myusername/.rvm/gems/ruby-2.2.2/gems/mithril_rails-0.0.7/lib/mithril_rails/rails/engine.rb:5:in block in <class:Engine>': undefined methodregister_engine' for nil:NilClass (NoMethodError)

I use rails 4.2.3, mongoid.

What can I do?

Did you restart Rails server? – Alexander Shlenchack Dec 21 '15 at 12:31 — Alexander Shlenchack, Dec 21 '15 at 12:31
Of course, error occurs is when the server starts – Evgeny Palguev Dec 21 '15 at 12:37 — Evgeny Palguev, Dec 21 '15 at 12:37

score 0 · Answer 1 · answered Jan 29 '16 at 17:47

0

You can use 'sprockets 2.12.3'. The issue relating to sprockets and already reported.

answered Jan 29 '16 at 17:47

Chau Nam Ky Nguyen

1

Error after adding gem 'mithril_rails'

1 Answers1