sferik/rails_admin — Issue #903: 3.0 branch crashes when adding a history record in 2012
Author: gaaady
Created: 2012-01-01 15:05:59+00:00
State: open

When adding a new record the admin index page throws :

2012-01-01T13:47:53+00:00 app[web.1]: Started GET "/admin" for 46.117.139.120 at 2012-01-01 05:47:53 -0800
2012-01-01T13:47:53+00:00 app[web.1]:
2012-01-01T13:47:53+00:00 app[web.1]: NoMethodError (undefined method `record_count' for #):

My temporary solution was to disable history :
https://github.com/sferik/rails_admin/wiki/Use-PaperTrail-for-History-Tracking

Full stack:

NoMethodError in RailsAdmin::MainController#index

undefined method `record_count' for #

Rails.root: /Users/.../Code/App
Application Trace | Framework Trace | Full Trace

activemodel (3.0.11) lib/active_model/attribute_methods.rb:392:in `method_missing'
activerecord (3.0.11) lib/active_record/attribute_methods.rb:46:in `method_missing'
/Users/.../.rvm/gems/ruby-1.9.2-p290@App/bundler/gems/rails_admin-613142dc9634/app/models/rails_admin/history.rb:33:in `block in get_history_for_dates'
/Users/.../.rvm/gems/ruby-1.9.2-p290@App/bundler/gems/rails_admin-613142dc9634/app/models/rails_admin/history.rb:32:in `each'
/Users/.../.rvm/gems/ruby-1.9.2-p290@App/bundler/gems/rails_admin-613142dc9634/app/models/rails_admin/history.rb:32:in `get_history_for_dates'
/Users/.../.rvm/gems/ruby-1.9.2-p290@App/bundler/gems/rails_admin-613142dc9634/lib/rails_admin/abstract_history.rb:113:in `history_summaries'
/Users/.../.rvm/gems/ruby-1.9.2-p290@App/bundler/gems/rails_admin-613142dc9634/lib/rails_admin/abstract_history.rb:135:in `history_latest_summaries'
/Users/.../.rvm/gems/ruby-1.9.2-p290@App/bundler/gems/rails_admin-613142dc9634/app/controllers/rails_admin/main_controller.rb:18:in `index'
actionpack (3.0.11) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
actionpack (3.0.11) lib/abstract_controller/base.rb:150:in `process_action'
actionpack (3.0.11) lib/action_controller/metal/rendering.rb:11:in `process_action'
actionpack (3.0.11) lib/abstract_controller/callbacks.rb:18:in `block in process_action'
activesupport (3.0.11) lib/active_support/callbacks.rb:461:in `_run__1925041101915394319__process_action__3849655170313474401__callbacks'
activesupport (3.0.11) lib/active_support/callbacks.rb:410:in `_run_process_action_callbacks'
activesupport (3.0.11) lib/active_support/callbacks.rb:94:in `run_callbacks'
actionpack (3.0.11) lib/abstract_controller/callbacks.rb:17:in `process_action'
actionpack (3.0.11) lib/action_controller/metal/rescue.rb:17:in `process_action'
actionpack (3.0.11) lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
activesupport (3.0.11) lib/active_support/notifications.rb:52:in `block in instrument'
activesupport (3.0.11) lib/active_support/notifications/instrumenter.rb:21:in `instrument'
activesupport (3.0.11) lib/active_support/notifications.rb:52:in `instrument'
actionpack (3.0.11) lib/action_controller/metal/instrumentation.rb:29:in `process_action'
newrelic_rpm (3.3.1) lib/new_relic/agent/instrumentation/rails3/action_controller.rb:34:in `block in process_action'
newrelic_rpm (3.3.1) lib/new_relic/agent/instrumentation/controller_instrumentation.rb:255:in `block in perform_action_with_newrelic_trace'
newrelic_rpm (3.3.1) lib/new_relic/agent/method_tracer.rb:242:in `trace_execution_scoped'
newrelic_rpm (3.3.1) lib/new_relic/agent/instrumentation/controller_instrumentation.rb:250:in `perform_action_with_newrelic_trace'
newrelic_rpm (3.3.1) lib/new_relic/agent/instrumentation/rails3/action_controller.rb:33:in `process_action'
actionpack (3.0.11) lib/abstract_controller/base.rb:119:in `process'
actionpack (3.0.11) lib/abstract_controller/rendering.rb:41:in `process'
actionpack (3.0.11) lib/action_controller/metal.rb:138:in `dispatch'
actionpack (3.0.11) lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
actionpack (3.0.11) lib/action_controller/metal.rb:178:in `block in action'
actionpack (3.0.11) lib/action_dispatch/routing/route_set.rb:62:in `call'
actionpack (3.0.11) lib/action_dispatch/routing/route_set.rb:62:in `dispatch'
actionpack (3.0.11) lib/action_dispatch/routing/route_set.rb:27:in `call'
rack-mount (0.6.14) lib/rack/mount/route_set.rb:148:in `block in call'
rack-mount (0.6.14) lib/rack/mount/code_generation.rb:93:in `block in recognize'
rack-mount (0.6.14) lib/rack/mount/code_generation.rb:75:in `optimized_each'
rack-mount (0.6.14) lib/rack/mount/code_generation.rb:92:in `recognize'
rack-mount (0.6.14) lib/rack/mount/route_set.rb:139:in `call'
actionpack (3.0.11) lib/action_dispatch/routing/route_set.rb:493:in `call'
oa-core (0.2.6) lib/omniauth/strategy.rb:44:in `call!'
oa-core (0.2.6) lib/omniauth/strategy.rb:30:in `call'
newrelic_rpm (3.3.1) lib/new_relic/rack/browser_monitoring.rb:23:in `call'
newrelic_rpm (3.3.1) lib/new_relic/rack/developer_mode.rb:24:in `call'
sass (3.1.6) lib/sass/plugin/rack.rb:54:in `call'
client_side_validations (3.1.4) lib/client_side_validations/middleware.rb:18:in `call'
warden (1.0.5) lib/warden/manager.rb:35:in `block in call'
warden (1.0.5) lib/warden/manager.rb:34:in `catch'
warden (1.0.5) lib/warden/manager.rb:34:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/head.rb:14:in `call'
rack (1.2.4) lib/rack/methodoverride.rb:24:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/params_parser.rb:21:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/flash.rb:182:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/session/abstract_store.rb:149:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/cookies.rb:302:in `call'
activerecord (3.0.11) lib/active_record/query_cache.rb:32:in `block in call'
activerecord (3.0.11) lib/active_record/connection_adapters/abstract/query_cache.rb:28:in `cache'
activerecord (3.0.11) lib/active_record/query_cache.rb:12:in `cache'
activerecord (3.0.11) lib/active_record/query_cache.rb:31:in `call'
activerecord (3.0.11) lib/active_record/connection_adapters/abstract/connection_pool.rb:354:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/callbacks.rb:46:in `block in call'
activesupport (3.0.11) lib/active_support/callbacks.rb:421:in `_run_call_callbacks'
actionpack (3.0.11) lib/action_dispatch/middleware/callbacks.rb:44:in `call'
rack (1.2.4) lib/rack/sendfile.rb:106:in `call'
rack (1.2.4) lib/rack/static.rb:33:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/remote_ip.rb:48:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/show_exceptions.rb:47:in `call'
railties (3.0.11) lib/rails/rack/logger.rb:13:in `call'
rack (1.2.4) lib/rack/runtime.rb:17:in `call'
activesupport (3.0.11) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.2.4) lib/rack/lock.rb:11:in `block in call'
:10:in `synchronize'
rack (1.2.4) lib/rack/lock.rb:11:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/static.rb:30:in `call'
actionpack (3.0.11) lib/action_dispatch/middleware/static.rb:30:in `call'
railties (3.0.11) lib/rails/application.rb:168:in `call'
railties (3.0.11) lib/rails/application.rb:77:in `method_missing'
railties (3.0.11) lib/rails/rack/log_tailer.rb:14:in `call'
rack (1.2.4) lib/rack/content_length.rb:13:in `call'
rack (1.2.4) lib/rack/handler/webrick.rb:52:in `service'
/Users/.../.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/Users/.../.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/Users/.../.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'