Я пытаюсь использовать neo4j с Ruby на рельсах на Mac OSX.
Я установил jruby и neo4j с напитком.
Я следовал этому руководству:
http://wiki.neo4j.org/content/Getting_Started_With_Ruby
и это:
https://github.com/andreasronge/neo4j
Во-первых, мой сервер Neo4j запустился, и я смог создать узел и отношение.
Я создал новый набор гемов с помощью RVM (ree install jruby @ neo4j).
Во-вторых, первое руководство теста прошло успешно.
Итак, я создал новый проект со вторым руководством команды.
Проект был создан и пакет был успешным.
Но когда я пошел, чтобы запустить сервер (rails s), он дал мне:
NameError: uninitialized constant Neo4j::Rails::Application
const_missing at org/jruby/RubyModule.java:2590
Neo4j at /Users/guillaumelegendre/dev/boosket/neo4j/config/application.rb:19
(root) at /Users/guillaumelegendre/dev/boosket/neo4j/config/application.rb:18
require at org/jruby/RubyKernel.java:1038
(root) at /Users/guillaumelegendre/dev/boosket/neo4j/config/application.rb:52
tap at org/jruby/RubyKernel.java:1804
(root) at /Users/guillaumelegendre/.rvm/gems/jruby-1.6.3@neo4j/gems/railties-3.1.3/lib/rails/commands.rb:49
require at org/jruby/RubyKernel.java:1038
(root) at script/rails:6
Я искал в Google, но не нашел никого с такой же ошибкой.
И это был мой application.rb, но это application.rb, принадлежащий руководству второго скрипта:
require File.expand_path('../boot', __FILE__)
require 'action_controller/railtie'
require 'action_mailer/railtie'
require 'active_resource/railtie'
require 'rails/test_unit/railtie'
require 'will_paginate/railtie'
require 'neo4j'
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 Neo4j
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 Neo4j generators, e.g: rails generate model Admin --parent User
config.generators do |g|
g.orm :neo4j
g.test_framework :rspec, :fixture => false
end
# Configure where the neo4j database should exist
config.neo4j.storage_path = "#{config.root}/db/neo4j-#{Rails.env}"
# 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