hi! i was trying to run a rails based app, however i am stumped by the error as shown below. i get this kind of error everywhere. for example if i click on Company information, i would get this:
NoMethodError in Administration#company Showing vendor/plugins/coupa_engine/app/views/layouts/coupa.rhtml where line #6 raised: undefined method `length' for #<Enumerable::Enumerator:0x7ff2c489d028> Extracted source (around line #6): 3: 4: This program is free software; you can redistribute it and/or modify 5: it under the terms of the GNU General Public License as published by 6: the Free Software Foundation; either version 2 of the License, or 7: (at your option) any later version. 8: 9: This program is distributed in the hope that it will be useful, RAILS_ROOT: script/../config/.. Application Trace | Framework Trace | Full Trace /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/helpers/text_helper.rb:36:in `truncate' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/base.rb:326:in `send' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/base.rb:326:in `compile_and_render_template' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/base.rb:301:in `render_template' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/base.rb:260:in `render_file' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/layout.rb:254:in `render_without_benchmark' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/benchmarking.rb:50:in `render' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/benchmarking.rb:50:in `render' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/base.rb:1096:in `perform_action_without_filters' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:632:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:638:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:438:in `call' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:637:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:638:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:438:in `call' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:637:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:638:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:449:in `call' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:637:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:619:in `perform_action_without_benchmark' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/benchmarking.rb:66:in `perform_action_without_rescue' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/benchmarking.rb:66:in `perform_action_without_rescue' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/rescue.rb:83:in `perform_action' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/base.rb:430:in `send' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/base.rb:430:in `process_without_filters' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:624:in `process_without_session_management_support' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/session_management.rb:114:in `process_without_test' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/test_process.rb:15:in `process' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/base.rb:330:in `process' /var/lib/gems/1.8/gems/rails-1.2.3/lib/webrick_server.rb:79:in `service' /var/lib/gems/1.8/gems/rails-1.2.3/lib/commands/servers/webrick.rb:59 /var/lib/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:495:in `require' /var/lib/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:342:in `new_constants_in' /var/lib/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:495:in `require' /var/lib/gems/1.8/gems/rails-1.2.3/lib/commands/server.rb:39 #{RAILS_ROOT}/vendor/plugins/coupa_engine/app/views/layouts/coupa.rhtml:6:in `_run_rhtml_47vendor47plugins47coupa_engine47app47views47layouts47coupa46rhtml' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /var/lib/gems/1.8/gems/rails-1.2.3/lib/dispatcher.rb:41:in `dispatch' /var/lib/gems/1.8/gems/rails-1.2.3/lib/webrick_server.rb:113:in `handle_dispatch' /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' /var/lib/gems/1.8/gems/rails-1.2.3/lib/webrick_server.rb:63:in `dispatch' /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require' script/server:3 /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/helpers/text_helper.rb:36:in `truncate' #{RAILS_ROOT}/vendor/plugins/coupa_engine/app/views/layouts/coupa.rhtml:6:in `_run_rhtml_47vendor47plugins47coupa_engine47app47views47layouts47coupa46rhtml' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/base.rb:326:in `send' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/base.rb:326:in `compile_and_render_template' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/base.rb:301:in `render_template' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_view/base.rb:260:in `render_file' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/layout.rb:254:in `render_without_benchmark' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/benchmarking.rb:50:in `render' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/benchmarking.rb:50:in `render' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/base.rb:1096:in `perform_action_without_filters' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:632:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:638:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:438:in `call' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:637:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:638:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:438:in `call' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:637:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:638:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:449:in `call' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:637:in `call_filter' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:619:in `perform_action_without_benchmark' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/benchmarking.rb:66:in `perform_action_without_rescue' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/benchmarking.rb:66:in `perform_action_without_rescue' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/rescue.rb:83:in `perform_action' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/base.rb:430:in `send' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/base.rb:430:in `process_without_filters' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/filters.rb:624:in `process_without_session_management_support' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/session_management.rb:114:in `process_without_test' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/test_process.rb:15:in `process' /var/lib/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/base.rb:330:in `process' /var/lib/gems/1.8/gems/rails-1.2.3/lib/dispatcher.rb:41:in `dispatch' /var/lib/gems/1.8/gems/rails-1.2.3/lib/webrick_server.rb:113:in `handle_dispatch' /var/lib/gems/1.8/gems/rails-1.2.3/lib/webrick_server.rb:79: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' /var/lib/gems/1.8/gems/rails-1.2.3/lib/webrick_server.rb:63:in `dispatch' /var/lib/gems/1.8/gems/rails-1.2.3/lib/commands/servers/webrick.rb:59 /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require' /var/lib/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:495:in `require' /var/lib/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:342:in `new_constants_in' /var/lib/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:495:in `require' /var/lib/gems/1.8/gems/rails-1.2.3/lib/commands/server.rb:39 /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require' script/server:3 Request Parameters: None Show session dump --- prev_uri: /administration/company return-to: :user: &id001 !ruby/object:User address_assignments: addresses: approval_limit: attributes: salt: 93c682538d8a6cb278197e2af0aa612a0c7cac9d default_account_id: created_at: 2009-04-19 03:43:01 delete_after: updated_at: 2009-04-19 03:43:12.331075 +00:00 deleted_at: role: security_token: manager_id: default_currency_id: "1" pcard_id: id: "29" lastname: e token_expiry: deleted: "0" phone_work: "" firstname: joey logged_in_at: 2009-04-19 03:43:12.323429 +00:00 approval_limit_id: verified: "1" default_address_id: login: admin salted_password: 4ac2e1bd1e9ba29259a004a2b0143fb0984c10cf status: active email: jo...@gmail.com phone_mobile: "" children: default_account: default_address: default_currency: errors: !ruby/object:ActiveRecord::Errors base: *id001 errors: {} new_password: false new_record_before_save: parent: pcard: roles: - !ruby/object:Role attributes: name: Admin role_id: "2" omnipotent: "1" id: "2" user_id: "29" system_role: "1" description: Full system access - !ruby/object:Role attributes: name: User role_id: "3" omnipotent: "0" id: "3" user_id: "29" system_role: "1" description: Default role for all logged-in users subscribed_ask_categories: subscriptions: flash: !map:ActionController::Flash::FlashHash {} Response Headers: {"Status"=>"200 OK", "cookie"=>[], "Cache-Control"=>"no-cache"} these are gems: actionmailer (2.3.2, 1.3.3) actionpack (2.3.2, 2.2.2, 1.13.3) actionwebservice (1.2.3) activerecord (2.3.2, 2.2.2, 1.15.3) activesupport (2.3.2, 2.2.2, 1.4.2) acts_as_ferret (0.4.1) rails (1.2.3) rake (0.8.4, 0.7.3) rtf (0.1.0) vpim (0.695) any ideas on how get through the error? thanks! joey -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. 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