user model
has_one :paying_user, :dependent => :destroy
paying_user model
set_primary_key :user_id
belongs_to :user
has_one :credit_card, :foreign_key => ''user_id'',
:dependent
=> :destroy
>>>> I can load and print <%= user.paying_user.credit_card %>
ONCE and it works, if I reload the page I got:
undefined method `credit_card'' for #<PayingUser:0xb7153378>
log tail:
Processing MerchantController#rebill (for 127.0.0.1 at 2007-06-18
18:05:56) [GET]
Mon Jun 18 18:05:56 +0000 2007 (6124) Session ID:
f752e7e5c586cefc81b62a352d0cf6a9
Mon Jun 18 18:05:56 +0000 2007 (6124) Parameters:
{"action"=>"rebill",
"controller"=>"merchant"}
Mon Jun 18 18:05:56 +0000 2007 (6124) [4;35;1mUser Load Including
Associations (0.016470) [0m [0mSELECT users.`id` AS t0_r0,
users.`username` AS t0_r1, users.`email` AS t0_r2, users.`firstname`
AS t0_r3, users.`lastname` AS t0_r4, users.`gender_id` AS t0_r5,
users.`born_on` AS t0_r6, users.`created_at` AS t0_r7,
users.`expires_on` AS t0_r8, users.`roles` AS t0_r9, users.`hobbies`
AS t0_r10, paying_users.`user_id` AS t1_r0, paying_users.`firstname`
AS t1_r1, paying_users.`lastname` AS t1_r2, paying_users.`email` AS
t1_r3, paying_users.`address1` AS t1_r4, paying_users.`address2` AS
t1_r5, paying_users.`city` AS t1_r6, paying_users.`state_province` AS
t1_r7, paying_users.`postal_code` AS t1_r8, paying_users.`country` AS
t1_r9, paying_users.`payment_type` AS t1_r10,
paying_users.`phone_number` AS t1_r11, paying_users.`auto_renew` AS
t1_r12 FROM users LEFT OUTER JOIN paying_users ON paying_users.user_id
= users.id WHERE (expires_on < ''2007-06-18'' AND expires_on
<>
''2007-06-23'' AND auto_renew = 1) ORDER BY expires_on DESC [0m
Mon Jun 18 18:05:56 +0000 2007 (6124) [4;36;1mUser Load Including
Associations (0.000212) [0m [0;1mSELECT users.`id` AS t0_r0,
users.`username` AS t0_r1, users.`email` AS t0_r2, users.`firstname`
AS t0_r3, users.`lastname` AS t0_r4, users.`gender_id` AS t0_r5,
users.`born_on` AS t0_r6, users.`created_at` AS t0_r7,
users.`expires_on` AS t0_r8, users.`roles` AS t0_r9, users.`hobbies`
AS t0_r10, paying_users.`user_id` AS t1_r0, paying_users.`firstname`
AS t1_r1, paying_users.`lastname` AS t1_r2, paying_users.`email` AS
t1_r3, paying_users.`address1` AS t1_r4, paying_users.`address2` AS
t1_r5, paying_users.`city` AS t1_r6, paying_users.`state_province` AS
t1_r7, paying_users.`postal_code` AS t1_r8, paying_users.`country` AS
t1_r9, paying_users.`payment_type` AS t1_r10,
paying_users.`phone_number` AS t1_r11, paying_users.`auto_renew` AS
t1_r12 FROM users LEFT OUTER JOIN paying_users ON paying_users.user_id
= users.id WHERE (expires_on = ''2007-06-18'' AND auto_renew =
1) ORDER
BY expires_on DESC [0m
Mon Jun 18 18:05:56 +0000 2007 (6124) Rendering within layouts/
application
Mon Jun 18 18:05:56 +0000 2007 (6124) Rendering merchant/rebill
Mon Jun 18 18:05:56 +0000 2007 (6124)
ActionView::TemplateError (undefined method `credit_card'' for
#<PayingUser:0xb7153378>) on line #15 of app/views/merchant/
rebill.rhtml:
12:
13: <li> user: <%= user.username %> on <%= user.expires_on
%>
14:
15: <% user.auth().message %>
16:
17: <%= user.paying_user.credit_card %>
18:
/usr/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/
base.rb:1860:in `method_missing''
/usr/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/
associations/association_proxy.rb:123:in `send''
/usr/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/
associations/association_proxy.rb:123:in `method_missing''
#{RAILS_ROOT}/app/models/user.rb:161:in `format_credit_card''
#{RAILS_ROOT}/app/models/user.rb:234:in `auth''
#{RAILS_ROOT}/app/views/merchant/rebill.rhtml:15:in
`_run_rhtml_47app47views47merchant47rebill46rhtml''
#{RAILS_ROOT}/app/views/merchant/rebill.rhtml:11:in `each''
#{RAILS_ROOT}/app/views/merchant/rebill.rhtml:11:in
`_run_rhtml_47app47views47merchant47rebill46rhtml''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_view/
base.rb:326:in `send''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_view/
base.rb:326:in `compile_and_render_template''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_view/
base.rb:301:in `render_template''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_view/
base.rb:260:in `render_file''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/base.rb:806:in `render_file''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/base.rb:711:in `render_with_no_layout''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/layout.rb:247:in `render_without_benchmark''
/usr/lib/ruby/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''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/benchmarking.rb:50:in `render''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/base.rb:1096:in `perform_action_without_filters''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:632:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:638:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:438:in `call''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:637:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:638:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:438:in `call''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:637:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:638:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:438:in `call''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:637:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:638:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:438:in `call''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:637:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:638:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:449:in `call''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:637:in `call_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:619:in `perform_action_without_benchmark''
/usr/lib/ruby/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''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/benchmarking.rb:66:in
`perform_action_without_rescue''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/rescue.rb:83:in `perform_action''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/base.rb:430:in `send''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/base.rb:430:in `process_without_filters''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/filters.rb:624:in
`process_without_session_management_support''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/session_management.rb:114:in `process''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/base.rb:330:in `process''
/usr/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/dispatcher.rb:41:in
`dispatch''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:
78:in `process''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:
76:in `synchronize''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:
76:in `process''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:618:in
`process_client''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:617:in
`each''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:617:in
`process_client''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
`run''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
`initialize''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
`new''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
`run''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:720:in
`initialize''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:720:in
`new''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:720:in
`run''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/
configurator.rb:271:in `run''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/
configurator.rb:270:in `each''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/
configurator.rb:270:in `run''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/bin/mongrel_rails:127:in
`run''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/command.rb:
211:in `run''
/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/bin/mongrel_rails:243
/usr/bin/mongrel_rails:16:in `load''
/usr/bin/mongrel_rails:16
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