after svn update of our development server i get this error when trying
to use the app (db:migrate goes without a hitch). the svn update is
working fine on my other computer. its just here, heres the error:
ActiveRecord::SubclassNotFound in UsersController#create
The single-table inheritance mechanism failed to locate the subclass:
‘user’. This error is raised because the column ‘type’ is reserved for
storing the class in case of inheritance. Please rename this column if
you didn’t intend it to be used for storing the inheritance class or
overwrite User.inheritance_column to use another column for that
information
i did a full trace on it and this is what comes up.
RAILS_ROOT: script/…/config/…
Application Trace | Framework Trace | Full Trace
vendor/rails/activerecord/lib/active_record/base.rb:1068:in
instantiate_without_callbacks’ vendor/rails/activerecord/lib/active_record/callbacks.rb:204:in
instantiate’
vendor/rails/activerecord/lib/active_record/base.rb:427:in find_by_sql’ vendor/rails/activerecord/lib/active_record/base.rb:427:in
collect!’
vendor/rails/activerecord/lib/active_record/base.rb:427:in find_by_sql’ vendor/rails/activerecord/lib/active_record/base.rb:997:in
find_every’
vendor/rails/activerecord/lib/active_record/base.rb:991:in
find_initial’ vendor/rails/activerecord/lib/active_record/base.rb:417:in
find’
vendor/rails/activerecord/lib/active_record/validations.rb:551:in
validates_uniqueness_of’ vendor/rails/activerecord/lib/active_record/validations.rb:302:in
validates_each’
vendor/rails/activerecord/lib/active_record/validations.rb:299:in each’ vendor/rails/activerecord/lib/active_record/validations.rb:299:in
validates_each’
vendor/rails/activerecord/lib/active_record/validations.rb:822:in call’ vendor/rails/activerecord/lib/active_record/validations.rb:822:in
run_validations’
vendor/rails/activerecord/lib/active_record/validations.rb:816:in each’ vendor/rails/activerecord/lib/active_record/validations.rb:816:in
run_validations’
vendor/rails/activerecord/lib/active_record/validations.rb:780:in
valid_without_callbacks?’ vendor/rails/activerecord/lib/active_record/callbacks.rb:299:in
valid_without_captcha?’
(eval):4:in valid?’ (eval):3:in
save_with_captcha’
app/controllers/users_controller.rb:23:in `create’
vendor/rails/activerecord/lib/active_record/base.rb:1068:in
instantiate_without_callbacks’ vendor/rails/activerecord/lib/active_record/callbacks.rb:204:in
instantiate’
vendor/rails/activerecord/lib/active_record/base.rb:427:in find_by_sql’ vendor/rails/activerecord/lib/active_record/base.rb:427:in
collect!’
vendor/rails/activerecord/lib/active_record/base.rb:427:in find_by_sql’ vendor/rails/activerecord/lib/active_record/base.rb:997:in
find_every’
vendor/rails/activerecord/lib/active_record/base.rb:991:in
find_initial’ vendor/rails/activerecord/lib/active_record/base.rb:417:in
find’
vendor/rails/activerecord/lib/active_record/validations.rb:551:in
validates_uniqueness_of’ vendor/rails/activerecord/lib/active_record/validations.rb:302:in
validates_each’
vendor/rails/activerecord/lib/active_record/validations.rb:299:in each’ vendor/rails/activerecord/lib/active_record/validations.rb:299:in
validates_each’
vendor/rails/activerecord/lib/active_record/validations.rb:822:in call’ vendor/rails/activerecord/lib/active_record/validations.rb:822:in
run_validations’
vendor/rails/activerecord/lib/active_record/validations.rb:816:in each’ vendor/rails/activerecord/lib/active_record/validations.rb:816:in
run_validations’
vendor/rails/activerecord/lib/active_record/validations.rb:780:in
valid_without_callbacks?’ vendor/rails/activerecord/lib/active_record/callbacks.rb:299:in
valid_without_captcha?’
vendor/rails/activerecord/lib/active_record/validations.rb:751:in
save_without_transactions’ vendor/rails/activerecord/lib/active_record/transactions.rb:129:in
save_without_captcha’
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb:59:in
transaction’ vendor/rails/activerecord/lib/active_record/transactions.rb:95:in
transaction’
vendor/rails/activerecord/lib/active_record/transactions.rb:121:in
transaction’ vendor/rails/activerecord/lib/active_record/transactions.rb:129:in
save_without_captcha’
vendor/rails/actionpack/lib/action_controller/base.rb:1095:in send’ vendor/rails/actionpack/lib/action_controller/base.rb:1095:in
perform_action_without_filters’
vendor/rails/actionpack/lib/action_controller/filters.rb:632:in
call_filter’ vendor/rails/actionpack/lib/action_controller/filters.rb:634:in
call_filter’
vendor/rails/actionpack/lib/action_controller/filters.rb:619:in
perform_action_without_benchmark’ vendor/rails/actionpack/lib/action_controller/benchmarking.rb:66:in
perform_action_without_rescue’
/usr/local/lib/ruby/1.8/benchmark.rb:293:in measure’ vendor/rails/actionpack/lib/action_controller/benchmarking.rb:66:in
perform_action_without_rescue’
vendor/rails/actionpack/lib/action_controller/rescue.rb:83:in
perform_action’ vendor/rails/actionpack/lib/action_controller/base.rb:430:in
send’
vendor/rails/actionpack/lib/action_controller/base.rb:430:in
process_without_filters’ vendor/rails/actionpack/lib/action_controller/filters.rb:624:in
process_without_session_management_support’
vendor/rails/actionpack/lib/action_controller/session_management.rb:114:in
process’ vendor/rails/actionpack/lib/action_controller/base.rb:330:in
process’
vendor/rails/railties/lib/dispatcher.rb:41:in dispatch’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:78:in
process’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:76:in
synchronize’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:76:in
process’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:618:in
process_client’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:617:in
each’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:617:in
process_client’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
run’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
initialize’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
new’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
run’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:720:in
initialize’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:720:in
new’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:720:in
run’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/configurator.rb:271:in
run’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/configurator.rb:270:in
each’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/configurator.rb:270:in
run’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/bin/mongrel_rails:127:in
run’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/command.rb:211:in
run’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/bin/mongrel_rails:243 vendor/rails/activesupport/lib/active_support/dependencies.rb:488:in
load’
vendor/rails/activesupport/lib/active_support/dependencies.rb:488:in
load’ vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in
new_constants_in’
vendor/rails/activesupport/lib/active_support/dependencies.rb:488:in
load’ vendor/rails/railties/lib/commands/servers/mongrel.rb:60 /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require’
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
require’ vendor/rails/activesupport/lib/active_support/dependencies.rb:495:in
require’
vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in
new_constants_in’ vendor/rails/activesupport/lib/active_support/dependencies.rb:495:in
require’
vendor/rails/railties/lib/commands/server.rb:39
script/server:3:in `require’
script/server:3
vendor/rails/activerecord/lib/active_record/base.rb:1068:in
instantiate_without_callbacks’ vendor/rails/activerecord/lib/active_record/callbacks.rb:204:in
instantiate’
vendor/rails/activerecord/lib/active_record/base.rb:427:in find_by_sql’ vendor/rails/activerecord/lib/active_record/base.rb:427:in
collect!’
vendor/rails/activerecord/lib/active_record/base.rb:427:in find_by_sql’ vendor/rails/activerecord/lib/active_record/base.rb:997:in
find_every’
vendor/rails/activerecord/lib/active_record/base.rb:991:in
find_initial’ vendor/rails/activerecord/lib/active_record/base.rb:417:in
find’
vendor/rails/activerecord/lib/active_record/validations.rb:551:in
validates_uniqueness_of’ vendor/rails/activerecord/lib/active_record/validations.rb:302:in
validates_each’
vendor/rails/activerecord/lib/active_record/validations.rb:299:in each’ vendor/rails/activerecord/lib/active_record/validations.rb:299:in
validates_each’
vendor/rails/activerecord/lib/active_record/validations.rb:822:in call’ vendor/rails/activerecord/lib/active_record/validations.rb:822:in
run_validations’
vendor/rails/activerecord/lib/active_record/validations.rb:816:in each’ vendor/rails/activerecord/lib/active_record/validations.rb:816:in
run_validations’
vendor/rails/activerecord/lib/active_record/validations.rb:780:in
valid_without_callbacks?’ vendor/rails/activerecord/lib/active_record/callbacks.rb:299:in
valid_without_captcha?’
(eval):4:in valid?’ vendor/rails/activerecord/lib/active_record/validations.rb:751:in
save_without_transactions’
vendor/rails/activerecord/lib/active_record/transactions.rb:129:in
save_without_captcha’ vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb:59:in
transaction’
vendor/rails/activerecord/lib/active_record/transactions.rb:95:in
transaction’ vendor/rails/activerecord/lib/active_record/transactions.rb:121:in
transaction’
vendor/rails/activerecord/lib/active_record/transactions.rb:129:in
save_without_captcha’ (eval):3:in
save_with_captcha’
app/controllers/users_controller.rb:23:in create’ vendor/rails/actionpack/lib/action_controller/base.rb:1095:in
send’
vendor/rails/actionpack/lib/action_controller/base.rb:1095:in
perform_action_without_filters’ vendor/rails/actionpack/lib/action_controller/filters.rb:632:in
call_filter’
vendor/rails/actionpack/lib/action_controller/filters.rb:634:in
call_filter’ vendor/rails/actionpack/lib/action_controller/filters.rb:619:in
perform_action_without_benchmark’
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:66:in
perform_action_without_rescue’ /usr/local/lib/ruby/1.8/benchmark.rb:293:in
measure’
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:66:in
perform_action_without_rescue’ vendor/rails/actionpack/lib/action_controller/rescue.rb:83:in
perform_action’
vendor/rails/actionpack/lib/action_controller/base.rb:430:in send’ vendor/rails/actionpack/lib/action_controller/base.rb:430:in
process_without_filters’
vendor/rails/actionpack/lib/action_controller/filters.rb:624:in
process_without_session_management_support’ vendor/rails/actionpack/lib/action_controller/session_management.rb:114:in
process’
vendor/rails/actionpack/lib/action_controller/base.rb:330:in process’ vendor/rails/railties/lib/dispatcher.rb:41:in
dispatch’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:78:in
process’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:76:in
synchronize’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:76:in
process’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:618:in
process_client’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:617:in
each’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:617:in
process_client’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
run’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
initialize’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
new’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:736:in
run’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:720:in
initialize’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:720:in
new’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel.rb:720:in
run’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/configurator.rb:271:in
run’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/configurator.rb:270:in
each’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/configurator.rb:270:in
run’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/bin/mongrel_rails:127:in
run’ /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/command.rb:211:in
run’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/bin/mongrel_rails:243
vendor/rails/activesupport/lib/active_support/dependencies.rb:488:in
load’ vendor/rails/activesupport/lib/active_support/dependencies.rb:488:in
load’
vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in
new_constants_in’ vendor/rails/activesupport/lib/active_support/dependencies.rb:488:in
load’
vendor/rails/railties/lib/commands/servers/mongrel.rb:60
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require’ /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
require’
vendor/rails/activesupport/lib/active_support/dependencies.rb:495:in
require’ vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in
new_constants_in’
vendor/rails/activesupport/lib/active_support/dependencies.rb:495:in
require’ vendor/rails/railties/lib/commands/server.rb:39 script/server:3:in
require’
script/server:3