ruby-on-rails - ActiveRecord 不缺常数 Base!将 rails 3.2.9 jruby 1.7.2 部署到 weblogic 10.3 时出错

Question

在将 Rails 3.2 项目部署到 Weblogic 10.3 时遇到了这个问题，并正在寻找一个简单的答案。

org.jruby.exceptions.RaiseException: (NameError) ActiveRecord is not missing constant Base!
at RUBY.load_missing_constant(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:494)
at RUBY.const_missing(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:192)
at org.jruby.RubyArray.each(org/jruby/RubyArray.java:1613)
at RUBY.const_missing(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:190)
at RUBY.(root)(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/meta_search-1.1.3/lib/meta_search.rb:55)
at org.jruby.RubyKernel.require(org/jruby/RubyKernel.java:1027)
at ActiveSupport::Dependencies::Loadable.require(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:251)
at ActiveSupport::Dependencies::Loadable.load_dependency(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:236)
at ActiveSupport::Dependencies::Loadable.require(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:251)
at RUBY.(root)(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activeadmin-0.5.0/lib/active_admin.rb:1)
at org.jruby.RubyKernel.require(org/jruby/RubyKernel.java:1027)
at ActiveSupport::Dependencies::Loadable.require(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:251)
at ActiveSupport::Dependencies::Loadable.load_dependency(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:236)
at ActiveSupport::Dependencies::Loadable.require(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:251)
at RUBY.(root)(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activeadmin-0.5.0/lib/active_admin.rb:1)
at org.jruby.RubyKernel.require(org/jruby/RubyKernel.java:1027)
at RUBY.(root)(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activeadmin-0.5.0/lib/activeadmin.rb:1)
at org.jruby.RubyArray.each(org/jruby/RubyArray.java:1613)
at RUBY.(root)(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/activeadmin-0.5.0/lib/activeadmin.rb:1)
at org.jruby.RubyArray.each(org/jruby/RubyArray.java:1613)
at RUBY.(root)(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/bundler-1.2.3/lib/bundler/runtime.rb:1)
at RUBY.require(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/bundler-1.2.3/lib/bundler/runtime.rb:68)
at RUBY.require(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/bundler-1.2.3/lib/bundler/runtime.rb:66)
at org.jruby.RubyKernel.require(org/jruby/RubyKernel.java:1027)
at RUBY.require(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/bundler-1.2.3/lib/bundler/runtime.rb:55)
at org.jruby.RubyKernel.require(org/jruby/RubyKernel.java:1027)
at RUBY.require(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/gems/gems/bundler-1.2.3/lib/bundler.rb:128)
at RUBY.(root)(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/config/application.rb:13)
at RUBY.(root)(<app_deploy_dir>/<app_name>/mfey8c/war/WEB-INF/config/environment.rb:1)

环境看起来像这样:
JRuby 1.7.2、JRockit 1.6、Rails 3.2.9、Warbler

我部署了基本的 2 模型和设计用户项目，当我在浏览器中浏览到它时会发生此错误。有没有人见过这个？这是我第一次接触 JRuby。

编辑:

添加我最近的失败尝试。请注意，我已经为 1.6.8、1.7.0、1.7.2 尝试过 jruby、jruby-jars，但没有成功。这是我的 Gem 文件和 Warbler 配置:

#source 'https://rubygems.org'
source "http://bundler-api.herokuapp.com"

gem 'rails', '<3.3'

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


gem 'savon'

#gem 'jruby-openssl'
gem 'json'
#gem 'ffi', '~>1.0.9'
#gem 'sqlite3'
gem 'rake', "=10.0.2"
gem 'activerecord-oracle_enhanced-adapter', "~> 1.4.0"

# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '<3.3'
  gem 'coffee-rails', '<3.3'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
  #gem 'therubyrhino'
  #gem 'therubyracer'
  #gem 'libv8'

  gem 'uglifier', '>= 1.0.3'
end

platforms :jruby do
  group :assets do
    gem 'therubyrhino'
  end

  group :development, :test do
    gem 'ruby-debug'
    gem 'activerecord-jdbcsqlite3-adapter', "~> 1.2.5"
    gem 'warbler'
  end


  gem 'jruby-jars', "1.7.0"
  gem 'jruby-openssl', :require => false
end

platforms :ruby do
  group :assets do
    gem 'therubyracer'
    gem 'libv8'
  end

  group :development, :test do
    gem 'debugger'
    gem 'sqlite3'
  end

  gem 'ruby-oci8', '~> 2.1.0' # requires oracle client
end

gem 'jquery-rails'
gem 'devise'
gem 'activeadmin'
gem 'rb-readline'
gem 'validates_timeliness', '~> 3.0'
gem 'wash_out'#, :path => "~/Desktop/code/wash_out"

# 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':path 

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'uby-debug'

group :development do

end

group :test do
  gem 'cucumber-rails', :require => false
  #gem 'cucumber', :require => false
  gem 'shoulda-matchers'
  gem 'json_spec'
  gem 'vcr'
  gem 'fakeweb'
  gem 'database_cleaner'
  gem 'launchy'
  gem 'webrat'
  gem 'json_spec'
  #gem 'capybara'
  #gem 'mocha'
end

group :development, :test do
  #gem 'activerecord-sqlite3-adapter', :platform => :ruby
  #gem 'activerecord-jdbc-sqlite3-adapter', :platform => :jruby
  gem 'rspec-rails'
  gem 'factory_girl_rails', "~> 4.0"
end

和 Warbler 配置(使用 Warble War):

    class Warbler::Jar
  def replace_compiled_ruby_files(config, compiled_ruby_files)
    config.excludes += compiled_ruby_files
    compiled_ruby_files.each do |ruby_source|
      files[apply_pathmaps(config, ruby_source, :application)] = StringIO.new("load __FILE__.sub(/\.rb$/, '.class')")
    end
  end
end

Warbler::Config.new do |config|
  config.dirs = %w(app config lib log vendor tmp)
  config.webxml.jruby.compat.version = "1.9"
end

Answer 1

这似乎是一个 jRuby 错误:http://jira.codehaus.org/browse/JRUBY-6705