Forum: Ruby on Rails undefined method `add' called for #<ActsAsFerret::Remote::Server:0x7f5be279ea38>

Announcement (2017-05-07): www.ruby-forum.com is now read-only since I unfortunately do not have the time to support and maintain the forum any more. Please see rubyonrails.org/community and ruby-lang.org/en/community for other Rails- und Ruby-related community platforms.
Ishrat rahman S. (Guest)
on 2008-10-08 14:05
(Received via mailing list)
undefined method `add' called for #<ActsAsFerret::Remote::Server:
0x7f5be279ea38>

I am currently using ferret (0.11.6) and act_as_ferret (0.4.3)

My project is using rails 2.1.1 and ruby 1.8.6 along with sqlite3 and
Webrick.

I can start the ferret server and when I do 'ps aux | grep ferret' in
terminal I see the ferret server to be running.

I have a model and controller to create an object that has a title and
description. When I am starting my server and try to add an object in
the database it is not creating any object and I am getting the
following error.


"undefined method `add' called for #<ActsAsFerret::Remote::Server:
0x7f5be279ea38>"


I tried to search solution for this problem in google. But haven't
found the solution. Please help me to solve the problem. I am a new
ferret user and not understanding what exactly to do. Please help me.

I am using active scaffold for my object. And my sample code is as
follows


class Object < ActiveRecord::Base

  validates_presence_of   :title, :message => "required"

  #searchable fields
  acts_as_ferret

end

class Admin::ObjectsController < Admin::BaseController

  active_scaffold :object do |config|
    # config.columns = :title, :content
    config.columns = :title, :content
    config.list.columns = :created_at, :title
    config.create.columns = :title, :content
    config.update.columns = :title,:content
    # config.columns.content
  end

end

I get the following information from Application Trace:

(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
632:in `check_insecure_method'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
671:in `check_insecure_method'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
676:in `setup_message'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
648:in `perform'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
715:in `main_loop'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
711:in `loop'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
711:in `main_loop'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
707:in `start'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
707:in `main_loop'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
599:in `run'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
596:in `start'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
596:in `run'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
549:in `initialize'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
737:in `new'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/drb/drb.rb:
737:in `start_service'
(druby://localhost:3021) /usr/lib/ruby/gems/1.8/gems/
acts_as_ferret-0.4.3/lib/ferret_server.rb:79:in `start'
(druby://localhost:3021) /usr/lib/ruby/gems/1.8/gems/
acts_as_ferret-0.4.3/lib/unix_daemon.rb:18:in `call'
(druby://localhost:3021) /usr/lib/ruby/gems/1.8/gems/
acts_as_ferret-0.4.3/lib/unix_daemon.rb:18:in `platform_daemon'
(druby://localhost:3021) /usr/lib/ruby/gems/1.8/gems/
acts_as_ferret-0.4.3/lib/unix_daemon.rb:41:in `fork'
(druby://localhost:3021) /usr/lib/ruby/gems/1.8/gems/
acts_as_ferret-0.4.3/lib/unix_daemon.rb:41:in `safefork'
(druby://localhost:3021) /usr/lib/ruby/gems/1.8/gems/
acts_as_ferret-0.4.3/lib/unix_daemon.rb:11:in `platform_daemon'
(druby://localhost:3021) /usr/lib/ruby/gems/1.8/gems/
acts_as_ferret-0.4.3/lib/ferret_server.rb:77:in `start'
(druby://localhost:3021) /usr/lib/ruby/gems/1.8/gems/
acts_as_ferret-0.4.3/lib/server_manager.rb:41:in `send'
(druby://localhost:3021) /usr/lib/ruby/gems/1.8/gems/
acts_as_ferret-0.4.3/lib/server_manager.rb:41
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/rubygems/
custom_require.rb:27:in `gem_original_require'
(druby://localhost:3021) /usr/local/lib/site_ruby/1.8/rubygems/
custom_require.rb:27:in `require'
(druby://localhost:3021) script/ferret_server:9
/usr/lib/ruby/gems/1.8/gems/acts_as_ferret-0.4.3/lib/remote_index.rb:
31:in `<<'
/usr/lib/ruby/gems/1.8/gems/acts_as_ferret-0.4.3/lib/
instance_methods.rb:90:in `ferret_create'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
callbacks.rb:173:in `send'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
callbacks.rb:173:in `evaluate_method'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
callbacks.rb:161:in `call'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
callbacks.rb:93:in `run'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
callbacks.rb:92:in `each'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
callbacks.rb:92:in `send'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
callbacks.rb:92:in `run'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
callbacks.rb:272:in `run_callbacks'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
callbacks.rb:298:in `callback'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
callbacks.rb:221:in `create_without_timestamps'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
timestamp.rb:29:in `create'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
base.rb:2472:in `create_or_update_without_callbacks'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
callbacks.rb:207:in `create_or_update'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
base.rb:2206:in `save_without_validation!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
validations.rb:911:in `save_without_dirty!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
dirty.rb:83:in `save_without_transactions!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
transactions.rb:110:in `save!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
connection_adapters/abstract/database_statements.rb:66:in
`transaction'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
transactions.rb:79:in `transaction'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
transactions.rb:98:in `transaction'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
transactions.rb:110:in `save!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
transactions.rb:118:in `rollback_active_record_state!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
transactions.rb:110:in `save!'
vendor/plugins/active_scaffold/lib/actions/create.rb:78:in `do_create'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
connection_adapters/abstract/database_statements.rb:66:in
`transaction'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
transactions.rb:79:in `transaction'
vendor/plugins/active_scaffold/lib/actions/create.rb:72:in `do_create'
vendor/plugins/active_scaffold/lib/actions/create.rb:28:in `create'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
base.rb:1162:in `send'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
base.rb:1162:in `perform_action_without_filters'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
filters.rb:580:in `call_filters'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
filters.rb:573:in `perform_action_without_benchmark'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
benchmarking.rb:68:in `perform_action_without_rescue'
/usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
benchmarking.rb:68:in `perform_action_without_rescue'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
rescue.rb:201:in `perform_action_without_caching'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
caching/sql_cache.rb:13:in `perform_action'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
connection_adapters/abstract/query_cache.rb:33:in `cache'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/
query_cache.rb:8:in `cache'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
caching/sql_cache.rb:12:in `perform_action'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
base.rb:529:in `send'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
base.rb:529:in `process_without_filters'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
filters.rb:569:in `process_without_session_management_support'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
session_management.rb:130:in `sass_old_process'
vendor/plugins/haml/lib/sass/plugin/rails.rb:19:in `process'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
base.rb:389:in `process'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
dispatcher.rb:149:in `handle_request'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
dispatcher.rb:107:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
dispatcher.rb:104:in `synchronize'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
dispatcher.rb:104:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
dispatcher.rb:120:in `dispatch_cgi'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
dispatcher.rb:35:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/webrick_server.rb:112:in
`handle_dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/webrick_server.rb:78:in
`service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/webrick_server.rb:62:in
`dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/commands/servers/
webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
dependencies.rb:509:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
dependencies.rb:354:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/
dependencies.rb:509:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require'
script/server:3


Thanks in advance.

Please help.
This topic is locked and can not be replied to.