Question

在尝试更新Gemfile并进行捆绑更新和捆绑安装命令之后，我似乎无法让我的服务器在c9.io上运行，它似乎仍然陷入了sass rails gem。

`master) $ rails server -b $IP -p $PORT
/usr/local/rvm/gems/ruby-2.2.1/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 /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.11.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `each'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `block in require'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/bundler-1.11.2/lib/bundler.rb:99:in `require'
        from /home/ubuntu/workspace/toy_app/config/application.rb:7:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:78:in `require'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:78:in `block in server'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:75:in `tap'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:75:in `server'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/railties-4.2.0/lib/rails/commands.rb:17:in `<top (required)>'
        from /home/ubuntu/workspace/toy_app/bin/rails:9:in `require'
        from /home/ubuntu/workspace/toy_app/bin/rails:9:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.1.3/lib/spring/client/rails.rb:27:in `load'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.1.3/lib/spring/client/rails.rb:27:in `call'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.1.3/lib/spring/client/command.rb:7:in `call'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.1.3/lib/spring/client.rb:26:in `run'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.1.3/bin/spring:48:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.1.3/lib/spring/binstub.rb:11:in `load'
        from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.1.3/lib/spring/binstub.rb:11:in `<top (required)>'
        from /home/ubuntu/workspace/toy_app/bin/spring:13:in `require'
        from /home/ubuntu/workspace/toy_app/bin/spring:13:in `<top (required)>'
        from bin/rails:3:in `load'
        from bin/rails:3:in `<main>'

我目前的宝石如下：

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails'
# Use sqlite3 as the database for Active Record

# Use SCSS for stylesheets
gem 'sass-rails'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails'
# See  for more supported runtimes
# gem 'therubyracer', platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: 
gem 'turbolinks'
# Build JSON APIs with ease. Read more: 
gem 'jbuilder'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '0.4.0', group: :doc

# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use Unicorn as the app server
# gem 'unicorn'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'sqlite3'
  gem 'byebug'

  # Access an IRB console on exception pages or by using <%= console %> in views
  gem 'web-console'

  # Spring speeds up development by keeping your application running in the background. Read more: 
  gem 'spring'
end

Answer 1

将您的gemfile更改为：

source 'https://rubygems.org'

gem 'rails',        '4.2.2'
gem 'sass-rails',   '5.0.2'
gem 'uglifier',     '2.5.3'
gem 'coffee-rails', '4.1.0'
gem 'jquery-rails', '4.0.3'
gem 'turbolinks',   '2.3.0'
gem 'jbuilder',     '2.2.3'
gem 'sdoc',         '0.4.0', group: :doc

group :development, :test do
  gem 'sqlite3',     '1.3.9'
  gem 'byebug',      '3.4.0'
  gem 'web-console', '2.0.0.beta3'
  gem 'spring',      '1.1.3'
end

group :production do
  gem 'pg',             '0.17.1'
  gem 'rails_12factor', '0.0.2'
end

运行：

$ bundle install --without production

然后确保您在toy_app目录中运行：

$ rails server -b $IP -p $PORT

似乎无法让我的rails服务器从云c9.io服务运行

1 个答案: