我和乘客一起乘坐 4 号铁轨。一切都很顺利，直到我做了一个bundle现在。现在我遇到了以下错误：
Web application could not be started
uninitialized constant ActionDispatch::Session::EncryptedCookieStore (NameError)
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/application/configuration.rb:144:in `const_get'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/application/configuration.rb:144:in `session_store'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/application.rb:345:in `block in default_middleware_stack'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/application.rb:307:in `tap'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/application.rb:307:in `default_middleware_stack'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/engine.rb:494:in `app'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/application/finisher.rb:34:in `block in <module:Finisher>'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/initializable.rb:30:in `instance_exec'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/initializable.rb:30:in `run'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/initializable.rb:55:in `block in run_initializers'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/tsort.rb:180:in `each'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/initializable.rb:54:in `run_initializers'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/application.rb:214:in `initialize!'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/rails-2ac97df55230/railties/lib/rails/railtie/configurable.rb:30:in `method_missing'
/opt/ptolemy-web/config/environment.rb:5:in `<top (required)>'
config.ru:3:in `require'
config.ru:3:in `block in <main>'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
/u/sf/ytl/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
config.ru:1:in `new'
config.ru:1:in `<main>'
/opt/rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/passenger-7ef605967703/helper-scripts/rack-preloader.rb:82:in `eval'
/opt/rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/passenger-7ef605967703/helper-scripts/rack-preloader.rb:82:in `preload_app'
/opt/rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/passenger-7ef605967703/helper-scripts/rack-preloader.rb:127:in `<module:App>'
/opt/rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/passenger-7ef605967703/helper-scripts/rack-preloader.rb:6:in `<module:PhusionPassenger>'
/opt/rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/bundler/gems/passenger-7ef605967703/helper-scripts/rack-preloader.rb:5:in `<main>'
我的宝石文件
source 'https://rubygems.org'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', github: 'rails/rails'
# database
gem 'pg'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', github: 'rails/sass-rails'
gem 'coffee-rails', github: 'rails/coffee-rails'
gem 'coffeebeans'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
gem 'therubyracer', platforms: :ruby
gem 'uglifier', '>= 1.0.3'
end
# UI
gem 'jquery-rails'
gem 'less-rails'
gem 'twitter-bootstrap-rails'
gem 'jquery-ui-rails'
gem 'jquery-datatables-rails', github: 'rweng/jquery-datatables-rails'
gem 'backbone-on-rails'
gem 'd3_rails'
gem 'rails-timeago'
gem 'dygraphs-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 1.0.1'
# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'
# Use unicorn as the app server
# gem 'unicorn'
# Deploy with Capistrano
# gem 'capistrano', group: :development
# To use debugger
# gem 'debugger'
# UI middleware
gem 'passenger', github: 'FooBarWidget/passenger'
gem 'rack-webauth'
我的 google-foo 在这件事上相当弱。有人可以帮忙吗？
最近在 Rails 4 中删除了秘密 cookie 存储。请参阅变更日志 https://github.com/rails/rails/blob/4-0-stable/actionpack/CHANGELOG.md#rails-400-june-25-2013.
为了让您的应用程序再次运行，请替换该行config.session_store :encrypted_cookie_store with config.session_store :cookie_store在 config/initializers/session_store.rb 中。商店将自动加密。
如果不确定。创建一个新的 Rails 4 应用程序 (rails new app_name --pre）并查看初始化程序。
详细信息请参阅根据提交 https://github.com/rails/rails/commit/f9d23b3848ab81cfb5207e14ccabca3d2e9b3182
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