2015-02-24 21 views
0

您好,有誰能幫我解決Ruby on Rails中的這個錯誤。如何解決來自ROR的twitter-bootstrap錯誤

錯誤:

C:/Site/bootstrap/config/application.rb:13:in `<module:Bootstrap>': uninitialize 
d constant Bootstrap::Rails::Application (NameError) 

我在寶石文件添加「寶石‘引導 - 薩斯’,‘〜> 3.1.1.1’」,並運行bundle install.When我輸入命令軌摹控制器的用戶,它給了我上面的錯誤。我使用rails版本3.2.19和ruby版本1.9.3。我的gem文件如下。

的Gemfile

source 'https://rubygems.org' 

gem 'rails', '3.2.19' 

# Bundle edge Rails instead: 
# gem 'rails', :git => 'git://github.com/rails/rails.git' 

gem 'sqlite3' 


# Gems used only for assets and not required 
# in production environments by default. 
group :assets do 
    gem 'sass-rails', '~> 3.2.3' 
    gem 'coffee-rails', '~> 3.2.1' 

    # See https://github.com/sstephenson/execjs#readme for more supported runtimes 
    # gem 'therubyracer', :platforms => :ruby 

    gem 'uglifier', '>= 1.0.3' 
end 

gem 'jquery-rails' 

# To use ActiveModel has_secure_password 
# gem 'bcrypt-ruby', '~> 3.0.0' 

# To use Jbuilder templates for JSON 
# gem 'jbuilder' 

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

# Deploy with Capistrano 
# gem 'capistrano' 

# To use debugger 
# gem 'debugger' 
gem 'bootstrap-sass', '~> 3.1.1.1' 

的config/application.rb中

require File.expand_path('../boot', __FILE__) 

require 'rails/all' 

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 Bootstrap 
    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 escaping HTML in JSON. 
    config.active_support.escape_html_entities_in_json = true 

    # Use SQL instead of Active Record's schema dumper when creating the database. 
    # This is necessary if your schema can't be completely dumped by the schema dumper, 
    # like if you have constraints or database-specific column types 
    # config.active_record.schema_format = :sql 

    # Enforce whitelist mode for mass assignment. 
    # This will create an empty whitelist of attributes available for mass-assignment for all models 
    # in your app. As such, your models will need to explicitly whitelist or blacklist accessible 
    # parameters by using an attr_accessible or attr_protected declaration. 
    config.active_record.whitelist_attributes = true 

    # 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 

請幫助我。

回答

0

您需要將您的應用程序從Bootstrap重命名爲別的東西,因爲它是與bootstrap-sass寶石衝突

0

它看起來像這個問題是在您的項目名稱......不幸的是,因爲你的應用程序叫做引導(你可以看到在第12行的config/application.rb中定義了Bootstrap模塊),並在gem源文件中創建了另一個模塊Bootstrap(請點擊這裏查看:https://github.com/twbs/bootstrap-sass/blob/master/lib/bootstrap-sass.rb#L2)。這可能會導致Ruby的問題。

嘗試生成新的Rails應用程序,但給它不同的名字,如

rails new bootstrap_playground

不應該有任何問題與名稱衝突。

希望有幫助!