There was an error while trying to load the gem 'sass-rails'. (Bundler::GemRequireError)

Question

I am getting an error while starting rails server.

C:\Ruby22-x64\WebAppRails>rails s C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:80:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'sass-rails'. (Bundler::GemRequireError)
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `each'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `block in require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler.rb:99:in `require'
        from C:/Ruby22-x64/WebAppRails/config/application.rb:7:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:78:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:78:in `block in server'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `tap'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `server'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/commands.rb:17:in `<top (required)>'
        from bin/rails:4:in `require'
        from bin/rails:4:in `<main>'

Here are the gems I'm using:

C:\Ruby22-x64\WebAppRails>bundle show

Gems included by the bundle:

actionmailer (4.2.6)
actionpack (4.2.6)
actionview (4.2.6)
activejob (4.2.6)
activemodel (4.2.6)
activerecord (4.2.6)
activesupport (4.2.6)
arel (6.0.3)
binding_of_caller (0.7.2)
builder (3.2.2)
bundler (1.11.2)
byebug (8.2.5)
coffee-rails (4.1.1)
coffee-script (2.4.1)
coffee-script-source (1.10.0)
concurrent-ruby (1.0.1)
debug_inspector (0.0.2)
erubis (2.7.0)
execjs (2.6.0)
globalid (0.3.6)
i18n (0.7.0)
jbuilder (2.4.1)
jquery-rails (4.1.1)
json (1.8.3)
loofah (2.0.3)
mail (2.6.4)
mime-types (3.0)
mime-types-data (3.2016.0221)
mini_portile2 (2.0.0)
minitest (5.8.4)
multi_json (1.11.3)
nokogiri (1.6.7.2)
rack (1.6.4)
rack-test (0.6.3)
rails (4.2.6)
rails-deprecated_sanitizer (1.0.3)
rails-dom-testing (1.0.7)
rails-html-sanitizer (1.0.3)
railties (4.2.6)
rake (11.1.2)
rdoc (4.2.2)
sass (3.4.22)
sass-rails (5.0.4)
sdoc (0.4.1)
sprockets (3.6.0)
sprockets-rails (3.0.4)
sqlite3 (1.3.11)
thor (0.19.1)
thread_safe (0.3.5)
tilt (2.0.2)
turbolinks (2.5.3)
tzinfo (1.2.2)
tzinfo-data (1.2016.4)
uglifier (3.0.0)
web-console (2.3.0)

gem version is 2.4.5.1 and ruby version is 2.2.4

What do I need to do to fix this?

require File.expand_path('../boot', FILE) require 'rails/all' Bundler.require(*Rails.groups) module Railapp class Application < Rails::Application config.active_record.raise_in_transactional_callbacks = true end end — Anurag Gawande

firedev firedev · Accepted Answer · 2016-08-26T02:46:56

Add the following to your Gemfile:

gem 'sass-rails', '>= 5.0.3'

And do

bundle update sass-rails

There was an error while trying to load the gem 'sass-rails'. (Bundler::GemRequireError)

2 Answers