我正在通過Michael Hartl Rails 3教程開展工作,目前我正在開發第3章。本教程要求我生成一個頁面控制器,其中包含主頁和聯繫人的操作頁面使用命令行:「$ rails generate controller頁面主頁聯繫人」。無法在Rails 3教程中生成頁面控制器
這是輸出我得到:
ruby 1.9.2p290 (2011-07-09) [i386-mingw32]
C:\Users\abcd\rails_projects2\sample_app>rails generate controller Pages home
contact
C:/Users/abcd/rails_projects2/sample_app/config/application.rb:8:in `require':
no such file to load -- sprockets/railtie (LoadError)
from C:/Users/abcd/rails_projects2/sample_app/config/application.rb:8:
in `<top (required)>'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.9/lib/rails/comman
ds.rb:15:in `require'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.9/lib/rails/comman
ds.rb:15:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
我的config/application.rb中文件的內容:
require File.expand_path('../boot', __FILE__)
# Pick the frameworks you want:
require "active_record/railtie"
require "action_controller/railtie"
require "action_mailer/railtie"
require "active_resource/railtie"
require "sprockets/railtie"
# require "rails/test_unit/railtie"
if defined?(Bundler)
# If you precompile assets before deploying to production, use this line
Bundler.require *Rails.groups(:assets => %w(development test))
# If you want your assets lazily compiled in production, use this line
# Bundler.require(:default, :assets, Rails.env)
end
module SampleApp
class Application < Rails::Application
# Settings in config/environments/* take precedence over those specified here.
# Application configuration should go into files in config/initializers
# -- all .rb files in that directory are automatically loaded.
# Custom directories with classes and modules you want to be autoloadable.
# config.autoload_paths += %W(#{config.root}/extras)
# Only load the plugins named here, in the order given (default is alphabetical).
# :all can be used as a placeholder for all plugins not explicitly named.
# config.plugins = [ :exception_notification, :ssl_requirement, :all ]
# Activate observers that should always be running.
# config.active_record.observers = :cacher, :garbage_collector, :forum_observer
# Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
# Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
# config.time_zone = 'Central Time (US & Canada)'
# The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
# config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
# config.i18n.default_locale = :de
# Configure the default encoding used in templates for Ruby 1.9.
config.encoding = "utf-8"
# Configure sensitive parameters which will be filtered from the log file.
config.filter_parameters += [:password]
# Enable the asset pipeline
config.assets.enabled = true
# Version of your assets, change this if you want to expire all your assets
config.assets.version = '1.0'
end
end
我還發現,當我嘗試運行命令行「軌服務器」,我收到類似的錯誤消息。我不知道這些信息是否有用。
謝謝!
可以請您發佈您的Gemfile的內容? – Tilo
source'http://rubygems.org' gem'rails','3.0。9' 寶石 'sqlite3的', '1.3.3' 組:發展做 寶石 'RSpec的護欄', '2.6.1' 結束 組:測試做 寶石 'RSpec的護欄',「2.6 .1' gem'webrat','0.7.1' end – user975914
本教程讓我將Gemfile的內容更改爲上述文章。 – user975914