Question

下面是我尝试运行时获得的控制台错误消息＆＃34; rails s＆＃34;在一个流浪汉的VM上。它以所有这些错误消息退出，第一行是 /home/vagrant/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:878:in`initialize' ;:连接被拒绝 - 连接（2）（Errno :: ECONNREFUSED）

不确定这里发生了什么......

非常感谢

设置\初始化\ tire.rb subdomain =＆＃34;＆＃34;

if Rails.env.alpha?
  subdomain = ".alpha."
end

if Rails.env.development?
  Tire.configure { logger 'log/elasticsearch_development.log', :level => 'debug' }
else
  Tire.configure { logger "log/elasticsearch.#{Rails.env.to_s.downcase}.log" }
end

prefix = "org.#{Rails.application.class.parent_name.downcase}#{subdomain}_#{Rails.env.to_s.downcase}"
Tire::Model::Search.index_prefix(prefix)


def get_indices_for_env(prefix)
  aliases = Tire::Configuration.client.get(Tire::Configuration.url + '/_aliases').body
  global_indices = MultiJson.load(aliases).keys

  all_indices = global_indices.select do |index|
    index.start_with? prefix
  end
  all_indices.freeze
end

ALL_INDICES = get_indices_for_env(prefix)

错误消息

vagrant @ precise32：/ vagrant $ bundle exec rails s =＆GT;启动WEBrick =＆GT; Rails 3.2.17应用程序从http://x.x.x.x:3000开始开发 =＆GT;用-d调用分离 =＆GT; Ctrl-C关闭服务器退出/home/vagrant/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:878:in initialize': Connection refused - connect(2) (Errno::ECONNREFUSED) from /home/vagrant/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:878:in开放＆＃39; 来自/home/vagrant/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:878:in block in connect' from /home/vagrant/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/timeout.rb:52:in超时＆＃39; 来自/home/vagrant/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:877:in connect' from /home/vagrant/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:862:in do_start＆＃39; 来自/home/vagrant/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:851:in start' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/rest-client-1.6.7/lib/restclient/request.rb:172:in发送＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/rest-client-1.6.7/lib/restclient/request.rb:64:in execute' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/tire-0.6.2/lib/tire/http/client.rb:11:in让＆＃39; 来自/vagrant/config/initializers/tire.rb:20:in get_indices_for_env' from /vagrant/config/initializers/tire.rb:29:in＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.17/lib/active_support/dependencies.rb:245:in load' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.17/lib/active_support/dependencies.rb:245:in阻止加载＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.17/lib/active_support/dependencies.rb:236:in load_dependency' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.17/lib/active_support/dependencies.rb:245:in负载＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/engine.rb:593:in block (2 levels) in <class:Engine>' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/engine.rb:592:in各＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/engine.rb:592:in block in <class:Engine>' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/initializable.rb:30:in instance_exec＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/initializable.rb:30:in run_initializers中的run' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/initializable.rb:55:in阻止＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/initializable.rb:54:in each' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/initializable.rb:54:in run_initializers＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/application.rb:136:in initialize!' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/railtie/configurable.rb:30:in的method_missing＆＃39; 来自/vagrant/config/environment.rb:5:in <top (required)>' from /vagrant/config.ru:3:in要求＆＃39; 来自/vagrant/config.ru:3:in block in <main>' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/rack-1.4.5/lib/rack/builder.rb:51:in instance_eval＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/rack-1.4.5/lib/rack/builder.rb:51:in initialize' from /vagrant/config.ru:in新＆＃39; 来自/vagrant/config.ru:in <main>' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/rack-1.4.5/lib/rack/builder.rb:40:in eval＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/rack-1.4.5/lib/rack/builder.rb:40:in parse_file' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/rack-1.4.5/lib/rack/server.rb:200:in应用＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/commands/server.rb:46:in app' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/rack-1.4.5/lib/rack/server.rb:304:in wrapped_app＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/rack-1.4.5/lib/rack/server.rb:254:in start' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/commands/server.rb:70:in开始＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/commands.rb:55:in block in <top (required)>' from /home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/commands.rb:50:in挖掘＆＃39; 来自/home/vagrant/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.17/lib/rails/commands.rb:50:in <top (required)>' from script/rails:6:in需要＆＃39; 来自script / rails：6：在`＆＃39;

Answer 1

就像上面评论的house9一样，我基本上注释掉了导致我出现问题的整个ruby文件。

然后我在启动Rails服务器时遇到问题，因为它无法找到数据库。所以它抛出了一个ActiveRecord错误：

PostsController #homepage中的ActiveRecord :: StatementInvalid Mysql2 ::错误：'where子句'中的未知列'posts.status'：SELECT 帖子。* FROM帖子WHERE posts.status ='PUBLISHED'AND posts.post_type ='关于'AND（标题类似'关于Ourgoods％'）ORDER BY created_at DESC LIMIT 1 ....

将我拥有的.sql文件连接到Rails应用程序后（按照How do I connect a mysql database file to a local ruby on rails application的说明操作），并运行rake db：migrate，我终于让rails工作了！

尝试在Vagrant vm上启动rails服务器时出错

1 个答案: