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:insend’
/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:inrender_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:inrender_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:inrender’
/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:incall_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:incall’
/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:incall_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:incall_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:incall’
/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:inperform_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:inperform_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:insend’
/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:inprocess_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:inprocess’
/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:inservice’
/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:innew_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:inmeasure’
/usr/lib/ruby/1.8/benchmark.rb:293:in measure' /var/lib/gems/1.8/gems/rails-1.2.3/lib/dispatcher.rb:41:indispatch’
/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:inservice’
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in run' /usr/lib/ruby/1.8/webrick/server.rb:173:instart_thread’
/usr/lib/ruby/1.8/webrick/server.rb:162:in start' /usr/lib/ruby/1.8/webrick/server.rb:162:instart_thread’
/usr/lib/ruby/1.8/webrick/server.rb:95:in start' /usr/lib/ruby/1.8/webrick/server.rb:92:ineach’
/usr/lib/ruby/1.8/webrick/server.rb:92:in start' /usr/lib/ruby/1.8/webrick/server.rb:23:instart’
/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:indispatch’
/usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:inrequire’
/usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:inrequire’
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:incompile_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:inrender_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:inrender’
/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:inrender’
/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:incall_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:incall’
/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:incall_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:incall_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:incall’
/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:inperform_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:inmeasure’
/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:inperform_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:inprocess_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:inprocess_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:inprocess’
/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:inhandle_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:inservice’
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in run' /usr/lib/ruby/1.8/webrick/server.rb:173:instart_thread’
/usr/lib/ruby/1.8/webrick/server.rb:162:in start' /usr/lib/ruby/1.8/webrick/server.rb:162:instart_thread’
/usr/lib/ruby/1.8/webrick/server.rb:95:in start' /usr/lib/ruby/1.8/webrick/server.rb:92:ineach’
/usr/lib/ruby/1.8/webrick/server.rb:92:in start' /usr/lib/ruby/1.8/webrick/server.rb:23:instart’
/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:indispatch’
/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:inrequire’
/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:innew_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:ingem_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: [email protected]
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