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使用private_pub创建服务器时出现错误

2015-12-05 38 views
2

我一直试图在示例应用程序中使用private_pub创业板实时更新，所以我可以学习它并在我正在使用的应用程序上使用它。但是当我输入时总是会抛出以下错误使用private_pub创建服务器时出现错误

rails s 


[email protected]:~/Ajaxtry$ rails s 
=> Booting Thin 
=> Rails 4.2.2 application starting in development on 
http://localhost:3000 
=> Run `rails server -h` for more startup options 
=> Ctrl-C to shutdown server 
Exiting 
/home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/private_pub-1.0.3/lib/private_pub.rb:21:in `load_config': uninitialized constant YAML (NameError) 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/private_pub-1.0.3/lib/private_pub/engine.rb:8:in `block in <class:Engine>' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/initializable.rb:30:in `instance_exec' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/initializable.rb:30:in `run' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/initializable.rb:55:in `block in run_initializers' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `call' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/initializable.rb:54:in `run_initializers' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/application.rb:352:in `initialize!' 
from /home/shyam/Ajaxtry/config/environment.rb:5:in `<top (required)>' 
from /home/shyam/Ajaxtry/config.ru:3:in `require' 
from /home/shyam/Ajaxtry/config.ru:3:in `block in <main>' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `instance_eval' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `initialize' 
from /home/shyam/Ajaxtry/config.ru:in `new' 
from /home/shyam/Ajaxtry/config.ru:in `<main>' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:49:in `eval' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:49:in `new_from_string' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:40:in `parse_file' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:299:in `build_app_and_options_from_config' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:208:in `app' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/server.rb:61:in `app' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:336:in `wrapped_app' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/server.rb:139:in `log_to_stdout' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/server.rb:78:in `start' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:80:in `block in server' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:75:in `tap' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:75:in `server' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands.rb:17:in `<top (required)>' 
from /home/shyam/Ajaxtry/bin/rails:9:in `require' 
from /home/shyam/Ajaxtry/bin/rails:9:in `<top (required)>' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.5.0/lib/spring/client/rails.rb:28:in `load' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.5.0/lib/spring/client/rails.rb:28:in `call' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.5.0/lib/spring/client/command.rb:7:in `call' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.5.0/lib/spring/client.rb:28:in `run' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.5.0/bin/spring:49:in `<top (required)>' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.5.0/lib/spring/binstub.rb:11:in `load' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.5.0/lib/spring/binstub.rb:11:in `<top (required)>' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' 
from /home/shyam/.rbenv/versions/2.2.2/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' 
from /home/shyam/Ajaxtry/bin/spring:13:in `<top (required)>' 
from bin/rails:3:in `load' 
from bin/rails:3:in `<main>'

瘦服务器似乎工作正常。将不胜感激任何帮助。 我使用的红宝石-v 2.2.2p95和轨道4.2.2

UPDATE：

我不认为它是要么private_pub宝石或宝石同步（我尝试使用同步只是为了让当然）。它仍然显示相同的错误。既然说是YAML未初始化的常量，我检查功能存储YAML负载，它看起来像下面这样：

#.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/sync-0.3.5/lib/sync.rb 
def load_config(filename, environment) 
    reset_config 
    yaml = YAML.load(ERB.new(File.read(filename)).result)[environment.to_s] 
    raise ArgumentError, "The #{environment} environment does not exist in #{filename}" if yaml.nil? 
    yaml.each{|key, value| config[key.to_sym] = value } 
    setup_logger 

    if adapter 
    setup_client 
    else 
    setup_dummy_client 
    end 
end

为什么不红宝石承认YAML？

来源

2015-12-05 Shyam Pillai

+0

是否遵循所有包含在'setup'步骤部分，即将gem“private_pub”gem“thin”'添加到'Gemfile'并运行'bundle install'，然后生成'rails g private_pub：install'，然后使用'rackup private_pub.ru -s thin启动faye -E生产'？ –

+0

是@PhilM。我完全遵循，但上面的错误出现了。这也似乎是一个问题，这是在这里报道：https：//github.com/ryanb/private_pub/issues/118 –

+0

唉，那么我现在没有线索，对不起.. :( –

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