Processing TelcoController#vxml to xml (for 127.0.0.1 at 2009-05-11 08:28:23) [GET]
  Parameters: {"ngtoken"=>"690", "format"=>"xml", "action"=>"vxml", "id"=>"questions", "controller"=>"telco"}
  Domain Columns (2.2ms)   SHOW FIELDS FROM `domains`
  Domain Load (0.2ms)   SELECT * FROM `domains` WHERE (`domains`.`short_url` = 'localhost') LIMIT 1
  Ivr::Ngtoken Columns (0.9ms)   SHOW FIELDS FROM `ivr_ngtokens`
  Ivr::Ngtoken Load (0.2ms)   SELECT * FROM `ivr_ngtokens` WHERE (`ivr_ngtokens`.`id` = 690)
  Conference Columns (1.2ms)   SHOW FIELDS FROM `conferences`
  Conference Load (0.3ms)   SELECT * FROM `conferences` WHERE (`conferences`.`id` = 217)
  Ivr::Ngtoken Load (0.3ms)   SELECT * FROM `ivr_ngtokens` WHERE (`ivr_ngtokens`.`id` = 690 AND (`ivr_ngtokens`.conference_id = 217))
  Ivr::ConferenceTrack Columns (0.9ms)   SHOW FIELDS FROM `ivr_conference_tracks`
  Ivr::ConferenceTrack Load (1.4ms)   SELECT * FROM `ivr_conference_tracks` WHERE (`ivr_conference_tracks`.`signal` IS NULL) AND (`ivr_conference_tracks`.ngtoken_id = 690) ORDER BY created_at DESC LIMIT 1
  Ivr::Node Columns (0.8ms)   SHOW FIELDS FROM `ivr_nodes`
  Ivr::Ngtoken Load (0.2ms)   SELECT * FROM `ivr_ngtokens` WHERE (`ivr_ngtokens`.`id` = 690 AND (`ivr_ngtokens`.conference_id = 217))
  Ivr::ConferenceTrack Load (0.1ms)   SELECT * FROM `ivr_conference_tracks` WHERE (`ivr_conference_tracks`.`signal` IS NULL) AND (`ivr_conference_tracks`.ngtoken_id = 690) ORDER BY created_at DESC LIMIT 1


ActiveRecord::RecordNotSaved (You cannot call create unless the parent is saved):
    /vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:443:in `ensure_owner_is_not_new'
    /vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:400:in `create_record'
    /vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:235:in `create'
    /app/models/ivr/node.rb:83:in `save_track'
    /app/models/ivr/node.rb:72:in `execute_transition'
    /app/controllers/telco_controller.rb:16:in `vxml'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1253:in `send'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1253:in `perform_action_without_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:617:in `call_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /vendor/rails/actionpack/lib/action_controller/rescue.rb:136:in `perform_action'
    /vendor/rails/actionpack/lib/action_controller/base.rb:524:in `send'
    /vendor/rails/actionpack/lib/action_controller/base.rb:524:in `process_without_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:606:in `process_without_session_management_support'
    /vendor/rails/actionpack/lib/action_controller/session_management.rb:134:in `process'
    /vendor/rails/actionpack/lib/action_controller/base.rb:392:in `process'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:183:in `handle_request'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:110:in `dispatch_unlocked'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:123:in `dispatch'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:122:in `synchronize'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:122:in `dispatch'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:132:in `dispatch_cgi'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:39:in `dispatch'
    /vendor/rails/railties/lib/webrick_server.rb:103:in `handle_dispatch'
    /vendor/rails/railties/lib/webrick_server.rb:74: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'
    /vendor/rails/railties/lib/webrick_server.rb:60:in `dispatch'
    /vendor/rails/railties/lib/commands/servers/webrick.rb:66
    /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:153:in `require'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:521:in `new_constants_in'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:153:in `require'
    /vendor/rails/railties/lib/commands/server.rb:49
    /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
    script/server:3

Rendered /home/moshe/code/platform_dev/trunk/vendor/rails/actionpack/lib/action_controller/templates/rescues/_trace (21.5ms)
Rendered /home/moshe/code/platform_dev/trunk/vendor/rails/actionpack/lib/action_controller/templates/rescues/_request_and_response (0.8ms)
Rendering /home/moshe/code/platform_dev/trunk/vendor/rails/actionpack/lib/action_controller/templates/rescues/layout.erb (unprocessable_entity)