delayed job's task problem with rails 2.3.5 [closed]

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. Closed 10 years ago.

I am using rubygem delayed job but not able to run rake task successfully. I took reference of https://github.com/collectiveidea/delayed_job/tree/v2.0. BTW, i am using bundler.

#Gemfile
gem 'delayed_job', '~>2.0.4'

#Rake file
begin
  gem 'delayed_job', '~>2.0.4'
  require 'delayed/tasks'
rescue LoadError
  STDERR.puts "Run `bundle` to install delayed_job"
end

While running rake jobs:work --trace, it displays below error

rake/rdoctask is deprecated.  Use rdoc/task instead (in RDoc 2.4.2+)
** Invoke jobs:work (first_time)
** Invoke merb_env (first_time)
** Execute merb_env
** Invoke environment (first_time)
** Execute environment
** Execute jobs:work
rake aborted!
Anonymous modules have no name to be referenced by
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:585:in `to_constant_name'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:391:in `qualified_name_for'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:104:in `rescue in const_missing'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:94:in `const_missing'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/delayed_job-2.0.6/lib/delayed/tasks.rb:13:in `block (2 levels) in '
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/task.rb:205:in `call'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/task.rb:205:in `block in execute'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/task.rb:200:in `each'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/task.rb:200:in `execute'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/Users/me/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/task.rb:144:in `invoke'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/application.rb:112:in `invoke_task'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/application.rb:90:in `block (2 levels) in top_level'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/application.rb:90:in `each'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/application.rb:90:in `block in top_level'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/application.rb:84:in `top_level'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/application.rb:62:in `block in run'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/lib/rake/application.rb:59:in `run'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/gems/rake-0.9.2/bin/rake:32:in `'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/bin/rake:19:in `load'
/Users/me/.rvm/gems/ruby-1.9.2-p180@suga/bin/rake:19:in `'
Tasks: TOP => jobs:work

I tried Delayed Job Rake Task Failing but it didn't solve m开发者_开发知识库y problem.

Can anyone describes what is happening here? Thanks.

---

Ah! Debugging DJ is a pain in the you know what.

This error message:

=> Aonymous modules have no name to be referenced by

Means that you have spelled one of your models incorrectly.

For example: Categorizatoin instead of Categorizatoin.

So go through your Models in DJ and check your spelling on all of your models.

---

I really don't understand why DJ won't work properly using gem in 2.3 of rails version.Make sure you have installed plugin instead for gem and then do as the documetation says. I hope this won't give you anonymous module problem.