`add_frozen_gem_path’：Gem的未定义方法`source_index’：模块（NoMethodError）或不推荐使用Gem.source_index

我使用rails 2.3.11，ruby-1.9.2-p320。 尝试运行脚本/服务器，但收到此错误： –

system@admin:~/apps/app_name/trunk$ script/server => Booting WEBrick => Rails 2.3.11 application starting on http://0.0.0.0:3000 /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/rails/gem_dependency.rb:21:in `add_frozen_gem_path': undefined method `source_index' for Gem:Module (NoMethodError) from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/initializer.rb:298:in `add_gem_load_paths' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/initializer.rb:132:in `process' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/initializer.rb:113:in `run' from /home/system/apps/app_name/trunk/config/environment.rb:9:in `' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:126:in `require' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:126:in `require' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:182:in `block in require' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:547:in `new_constants_in' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:182:in `require' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/commands/server.rb:84:in `' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:73:in `require' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:73:in `require' from script/server:3:in `' 

然后我在SO上提到几个答案并从终端运行以下命令： –

 system@admin:~/apps/app_name/trunk$ gem update --system 1.8.25 

现在我收到错误： –

 system@admin:~/apps/app_name/trunk$ script/server => Booting WEBrick => Rails 2.3.11 application starting on http://0.0.0.0:3000 NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01. Gem.source_index called from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/rails/gem_dependency.rb:21. NOTE: Gem::SourceIndex#refresh! is deprecated with no replacement. It will be removed on or after 2011-11-01. Gem::SourceIndex#refresh! called from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/rails/vendor_gem_source_index.rb:34. NOTE: Gem::SourceIndex#load_gems_in is deprecated with no replacement. It will be removed on or after 2011-11-01. Gem::SourceIndex#load_gems_in called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:322. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#initialize is deprecated with no replacement. It will be removed on or after 2011-11-01. Gem::SourceIndex#initialize called from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/rails/vendor_gem_source_index.rb:100. /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/rails/gem_dependency.rb:277:in `==': undefined method `name' for "actionmailer":String (NoMethodError) from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:217:in `===' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:217:in `block in matching_specs' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:412:in `block in each' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:411:in `each' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:411:in `each' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:216:in `find_all' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:216:in `matching_specs' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:238:in `to_specs' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems.rb:1231:in `gem' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/rails/gem_dependency.rb:75:in `add_load_paths' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/initializer.rb:301:in `block in add_gem_load_paths' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/initializer.rb:301:in `each' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/initializer.rb:301:in `add_gem_load_paths' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/initializer.rb:132:in `process' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/initializer.rb:113:in `run' from /home/system/apps/app_name/trunk/config/environment.rb:9:in `' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:182:in `block in require' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:547:in `new_constants_in' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:182:in `require' from /home/system/.rvm/gems/ruby-1.9.2-p320@gemset_name/gems/rails-2.3.11/lib/commands/server.rb:84:in `' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' from /home/system/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' from script/server:3:in `' 

以下是我的environment.rb： –

 # Be sure to restart your server when you modify this file # Specifies gem version of Rails to use when vendor/rails is not present RAILS_GEM_VERSION = '2.3.11' unless defined? RAILS_GEM_VERSION # Bootstrap the Rails environment, frameworks, and default configuration require File.join(File.dirname(__FILE__), 'boot') Rails::Initializer.run do |config| config.gem 'jrails' # 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. # Add additional load paths for your own custom dirs # config.autoload_paths += %W( #{RAILS_ROOT}/extras ) # Specify gems that this application depends on and have them installed with rake gems:install # config.gem "bj" # config.gem "hpricot", :version => '0.6', :source => "http://code.whytheluckystiff.net" # config.gem "sqlite3-ruby", :lib => "sqlite3" # config.gem "aws-s3", :lib => "aws/s3" # 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 ] # Skip frameworks you're not going to use. To use Rails without a database, # you must remove the Active Record framework. # config.frameworks -= [ :active_record, :active_resource, :action_mailer ] # 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. config.time_zone = 'UTC' # 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}')] # config.i18n.default_locale = :de end 

以下是我的rakefile： –

 # Add your own tasks in files placed in lib/tasks ending in .rake, # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake. require(File.join(File.dirname(__FILE__), 'config', 'boot')) require 'rake' require 'rake/testtask' require 'rdoc/task' require 'tasks/rails' 

以下是我提到的解决方案的答案： –

未初始化的常量ActiveSupport :: Dependencies :: Mutex（NameError）

“actionmailer”的未定义方法“name”：String

请帮我解决这个问题。 谢谢

Answer 1

Ruby 1.9.2不是那么新，你应该使用1.9.3-p448。 Rubygems 1.8.25非常老，应该只与Ruby 1.8一起使用AFAIK。 你可能正在使用一个非常古老的发行版。 尝试使用rvm安装最新的Ruby 1.9和Rubygems。 这是一个简短的快速入门指南。 遇到麻烦时请参阅文档。

 \curl -L https://get.rvm.io | bash -s stable rvm install 1.9 rvm use 1.9 --default rvm rubygems latest --verify-downloads 1 gem install bundler bundle exec ./script/server 

Answer 2

我通过命令解决了它

 rvm install rubygems 1.4.2 --force 

Answer 3

将mysql.yml文件中的mysgl适配器更新为mysql2

 development: adapter: mysql2 database: app_db username: root password: root host: localhost 

安装mysql2适配器

 gem install activerecord-mysql2-adapter 

然后，从config / environment.rb安装缺少的gem：

 rake gems:install 

授予项目文件夹内服务器文件的执行权限：

 chmod u+x ./script/server 

启动服务器：chmod u + x ./script/server ./script/server start或./script/server或exec script/server