Ruby on rails DaemonKit无法加载配置/环境文件

我想启动一个rake任务，我写道：

namespace :collections do
  desc "Send again collections notifications"
  task :resend, [:account, :start_timestamp, :stop_timestamp] => [:environment] do |t, args|
    # Code...
  end
end

但键入此命令时出现以下错误：

$ bundle exec rake collections:resend --trace
** Invoke collections:resend (first_time)
** Invoke environment (first_time)
** Execute environment
rake aborted!
cannot load such file -- config/environment
/Users/julien/.rvm/gems/ruby-1.9.3-p545/gems/daemon-kit-0.1.8.2/lib/daemon_kit/tasks/environment.rake:4:in `require'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/gems/daemon-kit-0.1.8.2/lib/daemon_kit/tasks/environment.rake:4:in `block in <top (required)>'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:205:in `call'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:205:in `block in execute'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:200:in `each'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:200:in `execute'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:158:in `block in invoke_with_call_chain'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:151:in `invoke_with_call_chain'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:176:in `block in invoke_prerequisites'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:174:in `each'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:174:in `invoke_prerequisites'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:157:in `block in invoke_with_call_chain'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:151:in `invoke_with_call_chain'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:144:in `invoke'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:116:in `invoke_task'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:94:in `block (2 levels) in top_level'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:94:in `each'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:94:in `block in top_level'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:133:in `standard_exception_handling'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:88:in `top_level'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:66:in `block in run'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:133:in `standard_exception_handling'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:63:in `run'
/Users/julien/.rvm/gems/ruby-1.9.3-p545@global/gems/rake-0.9.2.2/bin/rake:32:in `<top (required)>'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/bin/rake:23:in `load'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/bin/rake:23:in `<main>'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/bin/ruby_executable_hooks:15:in `eval'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => collections:resend => environment

$bundle exec rake集合：重新发送--跟踪
**调用集合：重新发送（第一次）
**调用环境（第一次）
**执行环境
雷克流产了！
无法加载这样的文件--config/environment
/Users/julien/.rvm/gems/ruby-1.9.3-p545/gems/daemon-kit-0.1.8.2/lib/daemon\u kit/tasks/environment.rake:4:in'require'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/gems/daemon-kit-0.1.8.2/lib/daemon\u kit/tasks/environment.rake:4:in'block-in'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:205:in'call'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:205:在'block in execute'中
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:200:in'each'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:200:in'execute'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:158:in`block in invoke_with_call_chain'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/monitor.rb:211:in'mon_synchronize'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:151:in'invoke_with_call_chain'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:176:in`block in invoke_前提条件'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:174:in'each'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:174:in“invoke_前提条件”
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:157:'block in invoke_with_call_chain'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/monitor.rb:211:in'mon_synchronize'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:151:in'invoke_with_call_chain'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/task.rb:144:in'invoke'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:116:in'invoke_task'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:94:在“顶层的块（2层）”中
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:94:in'each'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:94:在“顶层块”中
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:133:在“标准异常处理”中
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:88:“顶级”
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:66:in'block in run'
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:133:在“标准异常处理”中
/Users/julien/.rvm/rubies/ruby-1.9.3-p545/lib/ruby/1.9.1/rake/application.rb:63:in'run'
/Users/julien/.rvm/gems/ruby-1.9.3-p545@global/gems/rake-0.9.2.2/bin/rake:32:in`'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/bin/rake:23:in'load'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/bin/rake:23:in`'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/bin/ruby\u executable\u hooks:15:in'eval'
/Users/julien/.rvm/gems/ruby-1.9.3-p545/bin/ruby\u executable\u hooks:15:in`'
任务：TOP=>collections:resend=>environment

---

我无法理解这个错误，因为我有一个名为

config/environment.rb的文件，我想知道这是否是因为DaemonKit。
我最终通过查看DaemonKit代码解决了这个问题，并为此更改了我的任务：

task :resend, [:account, :start_timestamp, :stop_timestamp] do |t, args|
     DaemonKit::Application.running!
     # Code
end

要使其在生产环境中工作，必须添加环境变量
DAEMON\u ENV=production