Undefined method `accept' for nil:NilClass

dubstep · January 20, 2012, 9:12pm

I’ve upgraded to rails 3.2.
I’m using jruby-1.6.5.
When I run db:migrate rake abort with message “undefined method
`accept’ for nil:NilClass”.
I had not that problem with jruby-1.6.5 and rails 3.1.
I’ve submited the bug to jira.

msan · January 21, 2012, 10:02am

On 20 January 2012 21:11, Mauro [email protected] wrote:

I’ve upgraded to rails 3.2.
I’m using jruby-1.6.5.
When I run db:migrate rake abort with message “undefined method
`accept’ for nil:NilClass”.
I had not that problem with jruby-1.6.5 and rails 3.1.
I’ve submited the bug to jira.

Someone have the same problem?

msan · January 22, 2012, 12:13am

On 21 January 2012 10:01, Mauro [email protected] wrote:

On 20 January 2012 21:11, Mauro [email protected] wrote:

I’ve upgraded to rails 3.2.
I’m using jruby-1.6.5.
When I run db:migrate rake abort with message “undefined method
`accept’ for nil:NilClass”.
I had not that problem with jruby-1.6.5 and rails 3.1.
I’ve submited the bug to jira.

Someone have the same problem?

It seems so strange to me that none has reported to have the same
problem after upgrade to rails 3.2.

msan · January 23, 2012, 2:36pm

I am getting the same error, and I am using a SQLite database.

msan · January 22, 2012, 12:16am

that’s the trace:

activerecord (3.2.0)
lib/active_record/connection_adapters/abstract/database_statements.rb:7:in
to_sql' activerecord (3.2.0) lib/active_record/connection_adapters/abstract/query_cache.rb:60:inselect_all’
activerecord (3.2.0) lib/active_record/querying.rb:38:in find_by_sql' activerecord (3.2.0) lib/active_record/explain.rb:38:inlogging_query_plan’
activerecord (3.2.0) lib/active_record/querying.rb:37:in find_by_sql' activerecord (3.2.0) lib/active_record/relation.rb:170:inexec_queries’
activerecord (3.2.0) lib/active_record/relation.rb:159:in to_a' activerecord (3.2.0) lib/active_record/explain.rb:31:inlogging_query_plan’
activerecord (3.2.0) lib/active_record/relation.rb:158:in to_a' activerecord (3.2.0) lib/active_record/relation/finder_methods.rb:159:inall’
org/jruby/RubyBasicObject.java:1688:in __send__' activerecord (3.2.0) lib/active_record/querying.rb:5:inall’
app/controllers/companies_controller.rb:14:in index' org/jruby/RubyBasicObject.java:1688:insend’
org/jruby/RubyKernel.java:2114:in send' actionpack (3.2.0) lib/action_controller/metal/implicit_render.rb:4:insend_action’
actionpack (3.2.0) lib/abstract_controller/base.rb:167:in
process_action' actionpack (3.2.0) lib/action_controller/metal/rendering.rb:10:inprocess_action’
actionpack (3.2.0) lib/abstract_controller/callbacks.rb:18:in
process_action' activesupport (3.2.0) lib/active_support/callbacks.rb:439:in_run__796208665__process_action__1096936011__callbacks’
org/jruby/RubyBasicObject.java:1688:in __send__' org/jruby/RubyKernel.java:2114:insend’
activesupport (3.2.0) lib/active_support/callbacks.rb:405:in
__run_callback' activesupport (3.2.0) lib/active_support/callbacks.rb:390:in_run_process_action_callbacks’
org/jruby/RubyBasicObject.java:1694:in __send__' org/jruby/RubyKernel.java:2118:insend’
activesupport (3.2.0) lib/active_support/callbacks.rb:81:in
run_callbacks' actionpack (3.2.0) lib/abstract_controller/callbacks.rb:17:inprocess_action’
actionpack (3.2.0) lib/action_controller/metal/rescue.rb:29:in
process_action' actionpack (3.2.0) lib/action_controller/metal/instrumentation.rb:30:inprocess_action’
activesupport (3.2.0) lib/active_support/notifications.rb:123:in
instrument' activesupport (3.2.0) lib/active_support/notifications/instrumenter.rb:20:ininstrument’
activesupport (3.2.0) lib/active_support/notifications.rb:123:in
instrument' actionpack (3.2.0) lib/action_controller/metal/instrumentation.rb:29:inprocess_action’
actionpack (3.2.0)
lib/action_controller/metal/params_wrapper.rb:205:in process_action' activerecord (3.2.0) lib/active_record/railties/controller_runtime.rb:18:inprocess_action’
actionpack (3.2.0) lib/abstract_controller/base.rb:121:in process' actionpack (3.2.0) lib/abstract_controller/rendering.rb:45:inprocess’
actionpack (3.2.0) lib/action_controller/metal.rb:203:in dispatch' actionpack (3.2.0) lib/action_controller/metal/rack_delegation.rb:14:indispatch’
actionpack (3.2.0) lib/action_controller/metal.rb:246:in action' org/jruby/RubyProc.java:258:incall’
actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:66:in
dispatch' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:30:incall’
journey (1.0.0) lib/journey/router.rb:60:in call' org/jruby/RubyArray.java:1612:ineach’
journey (1.0.0) lib/journey/router.rb:48:in call' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:570:incall’
sass (3.1.12) lib/sass/plugin/rack.rb:54:in call' warden (1.1.0) lib/warden/manager.rb:35:incall’
org/jruby/RubyKernel.java:1206:in catch' warden (1.1.0) lib/warden/manager.rb:34:incall’
actionpack (3.2.0)
lib/action_dispatch/middleware/best_standards_support.rb:17:in call' rack (1.4.0) lib/rack/etag.rb:23:incall’
rack (1.4.0) lib/rack/conditionalget.rb:25:in call' actionpack (3.2.0) lib/action_dispatch/middleware/head.rb:14:incall’
remotipart (1.0.1) lib/remotipart/middleware.rb:30:in call' actionpack (3.2.0) lib/action_dispatch/middleware/params_parser.rb:21:incall’
actionpack (3.2.0) lib/action_dispatch/middleware/flash.rb:242:in call' rack (1.4.0) lib/rack/session/abstract/id.rb:205:incontext’
rack (1.4.0) lib/rack/session/abstract/id.rb:200:in call' actionpack (3.2.0) lib/action_dispatch/middleware/cookies.rb:338:incall’
activerecord (3.2.0) lib/active_record/query_cache.rb:64:in call' activerecord (3.2.0) lib/active_record/connection_adapters/abstract/connection_pool.rb:443:incall’
actionpack (3.2.0) lib/action_dispatch/middleware/callbacks.rb:28:in
call' activesupport (3.2.0) lib/active_support/callbacks.rb:408:in_run__453674643__call__1045394743__callbacks’
org/jruby/RubyBasicObject.java:1688:in __send__' org/jruby/RubyKernel.java:2114:insend’
activesupport (3.2.0) lib/active_support/callbacks.rb:405:in
__run_callback' activesupport (3.2.0) lib/active_support/callbacks.rb:390:in_run_call_callbacks’
org/jruby/RubyBasicObject.java:1688:in __send__' org/jruby/RubyKernel.java:2114:insend’
activesupport (3.2.0) lib/active_support/callbacks.rb:81:in
run_callbacks' actionpack (3.2.0) lib/action_dispatch/middleware/callbacks.rb:27:incall’
actionpack (3.2.0) lib/action_dispatch/middleware/reloader.rb:65:in
call' actionpack (3.2.0) lib/action_dispatch/middleware/remote_ip.rb:31:incall’
actionpack (3.2.0)
lib/action_dispatch/middleware/debug_exceptions.rb:16:in call' actionpack (3.2.0) lib/action_dispatch/middleware/show_exceptions.rb:56:incall’
railties (3.2.0) lib/rails/rack/logger.rb:26:in call_app' railties (3.2.0) lib/rails/rack/logger.rb:16:incall’
actionpack (3.2.0) lib/action_dispatch/middleware/request_id.rb:22:in
call' rack (1.4.0) lib/rack/methodoverride.rb:21:incall’
rack (1.4.0) lib/rack/runtime.rb:17:in call' activesupport (3.2.0) lib/active_support/cache/strategy/local_cache.rb:72:incall’
rack (1.4.0) lib/rack/lock.rb:15:in call' actionpack (3.2.0) lib/action_dispatch/middleware/static.rb:53:incall’
railties (3.2.0) lib/rails/engine.rb:479:in call' railties (3.2.0) lib/rails/application.rb:220:incall’
rack (1.4.0) lib/rack/content_length.rb:14:in call' railties (3.2.0) lib/rails/rack/log_tailer.rb:14:incall’
rack (1.4.0) lib/rack/handler/webrick.rb:59:in service' /home/mauro/jruby/lib/ruby/1.9/webrick/httpserver.rb:111:inservice’
/home/mauro/jruby/lib/ruby/1.9/webrick/httpserver.rb:70:in run' /home/mauro/jruby/lib/ruby/1.9/webrick/server.rb:183:instart_thread’

msan · January 23, 2012, 9:14pm

I get the same error, and using mysql adapter – development environment
on OSX (haven’t tested on production yet)

activerecord (3.2.0)
lib/active_record/connection_adapters/abstract/database_statements.rb:7:in
to_sql' activerecord (3.2.0) lib/active_record/connection_adapters/abstract/query_cache.rb:60:inselect_all’
activerecord (3.2.0) lib/active_record/querying.rb:38:in block in find_by_sql' activerecord (3.2.0) lib/active_record/explain.rb:38:inlogging_query_plan’
activerecord (3.2.0) lib/active_record/querying.rb:37:in find_by_sql' activerecord (3.2.0) lib/active_record/relation.rb:170:inexec_queries’
activerecord (3.2.0) lib/active_record/relation.rb:159:in `block in
to_a’

msan · January 23, 2012, 10:52pm

I’m getting the error on Ubuntu when running an Oracle query. MRI Ruby
1.9.3-p0

msan · January 23, 2012, 11:24pm

Opened an issue in the rails github

github.com/rails/rails

Error "undefined method `accept' for nil:NilClass" after upgrading to rails 3.2

opened 10:21PM - 23 Jan 12 UTC

closed 10:07PM - 02 Feb 12 UTC

shyam-habarakada

Getting the error `undefined method `accept' for nil:NilClass` in my controller.… This is on the development environment running on OSX with mysql. Below is the full stack trace and also my bundle/gem setup information. ``` sh $ ruby --version ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-darwin11.0.0] ``` RAILS FRAMEWORK TRACE ``` activerecord (3.2.0) lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `to_sql' activerecord (3.2.0) lib/active_record/connection_adapters/abstract/query_cache.rb:60:in `select_all' activerecord (3.2.0) lib/active_record/querying.rb:38:in `block in find_by_sql' activerecord (3.2.0) lib/active_record/explain.rb:38:in `logging_query_plan' activerecord (3.2.0) lib/active_record/querying.rb:37:in `find_by_sql' activerecord (3.2.0) lib/active_record/relation.rb:170:in `exec_queries' activerecord (3.2.0) lib/active_record/relation.rb:159:in `block in to_a' activerecord (3.2.0) lib/active_record/explain.rb:31:in `logging_query_plan' activerecord (3.2.0) lib/active_record/relation.rb:158:in `to_a' activerecord (3.2.0) lib/active_record/relation/finder_methods.rb:377:in `find_first' activerecord (3.2.0) lib/active_record/relation/finder_methods.rb:122:in `first' activerecord (3.2.0) lib/active_record/querying.rb:5:in `first' actionpack (3.2.0) lib/action_controller/metal.rb:246:in `new' actionpack (3.2.0) lib/action_controller/metal.rb:246:in `block in action' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:66:in `call' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:66:in `dispatch' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:30:in `call' journey (1.0.0) lib/journey/router.rb:60:in `block in call' journey (1.0.0) lib/journey/router.rb:48:in `each' journey (1.0.0) lib/journey/router.rb:48:in `call' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:570:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call' rack (1.4.1) lib/rack/etag.rb:23:in `call' rack (1.4.1) lib/rack/conditionalget.rb:25:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/head.rb:14:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/params_parser.rb:21:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/flash.rb:242:in `call' rack (1.4.1) lib/rack/session/abstract/id.rb:205:in `context' rack (1.4.1) lib/rack/session/abstract/id.rb:200:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/cookies.rb:338:in `call' activerecord (3.2.0) lib/active_record/query_cache.rb:64:in `call' activerecord (3.2.0) lib/active_record/connection_adapters/abstract/connection_pool.rb:443:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call' activesupport (3.2.0) lib/active_support/callbacks.rb:405:in `_run__359795530058627940__call__1911828153620681267__callbacks' activesupport (3.2.0) lib/active_support/callbacks.rb:405:in `__run_callback' activesupport (3.2.0) lib/active_support/callbacks.rb:385:in `_run_call_callbacks' activesupport (3.2.0) lib/active_support/callbacks.rb:81:in `run_callbacks' actionpack (3.2.0) lib/action_dispatch/middleware/callbacks.rb:27:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/reloader.rb:65:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/remote_ip.rb:31:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call' railties (3.2.0) lib/rails/rack/logger.rb:26:in `call_app' railties (3.2.0) lib/rails/rack/logger.rb:16:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/request_id.rb:22:in `call' rack (1.4.1) lib/rack/methodoverride.rb:21:in `call' rack (1.4.1) lib/rack/runtime.rb:17:in `call' activesupport (3.2.0) lib/active_support/cache/strategy/local_cache.rb:72:in `call' rack (1.4.1) lib/rack/lock.rb:15:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/static.rb:53:in `call' railties (3.2.0) lib/rails/engine.rb:479:in `call' railties (3.2.0) lib/rails/application.rb:220:in `call' rack (1.4.1) lib/rack/content_length.rb:14:in `call' railties (3.2.0) lib/rails/rack/log_tailer.rb:14:in `call' rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service' /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service' /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run' /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread' ``` Gemfile ``` ruby source 'http://rubygems.org' gem 'rails', '3.2.0' gem 'mysql2', '0.2.6' # Gems used only for assets and not required in production by default. group :assets do gem 'sass-rails', '~> 3.2.3' gem 'coffee-rails', '~> 3.2.1' # See https://github.com/sstephenson/execjs#readme for more supported runtimes # gem 'therubyracer' gem 'uglifier', '>= 1.0.3' end # Deploy with Capistrano # gem 'capistrano' gem 'rabl' # To use ActiveModel has_secure_password # gem 'bcrypt-ruby', '~> 3.0.0' # Use unicorn as the web server # gem 'unicorn' # Deploy with Capistrano # gem 'capistrano' # To use debugger # gem 'ruby-debug19', :require => 'ruby-debug' group :development, :test do gem 'annotate' gem 'simplecov' end ``` BUNDLE show ``` sh $ bundle show Gems included by the bundle: * actionmailer (3.2.0) * actionpack (3.2.0) * activemodel (3.2.0) * activerecord (3.2.0) * activeresource (3.2.0) * activesupport (3.2.0) * annotate (2.4.0) * arel (3.0.0) * builder (3.0.0) * bundler (1.0.21) * coffee-rails (3.2.1) * coffee-script (2.2.0) * coffee-script-source (1.2.0) * erubis (2.7.0) * execjs (1.3.0) * hike (1.2.1) * i18n (0.6.0) * journey (1.0.0) * json (1.6.5) * mail (2.4.1) * mime-types (1.17.2) * multi_json (1.0.4) * mysql2 (0.2.6) * polyglot (0.3.3) * rabl (0.5.3) * rack (1.4.1) * rack-cache (1.1) * rack-ssl (1.3.2) * rack-test (0.6.1) * rails (3.2.0) * railties (3.2.0) * rake (0.9.2.2) * rdoc (3.12) * sass (3.1.12) * sass-rails (3.2.3) * simplecov (0.5.4) * simplecov-html (0.5.3) * sprockets (2.1.2) * thor (0.14.6) * tilt (1.3.3) * treetop (1.4.10) * tzinfo (0.3.31) * uglifier (1.2.2) ```

msan · January 23, 2012, 9:20pm

Hi.

We have a JIRA ticket now: https://jira.codehaus.org/browse/JRUBY-6363

This is most likely a JRuby issue (and much less likely JDBC
adapter/Rails issue).

msan · January 23, 2012, 11:37pm

I was able to FIX the issue by getting the latest mysql2 gem. In my gem
file, I has a specific older vesion and removing the version and
updating the bundle resolved the issue.

Here’s the closing comment from GitHub:

github.com/rails/rails

Error "undefined method `accept' for nil:NilClass" after upgrading to rails 3.2

opened 10:21PM - 23 Jan 12 UTC

closed 10:07PM - 02 Feb 12 UTC

shyam-habarakada

Getting the error `undefined method `accept' for nil:NilClass` in my controller.… This is on the development environment running on OSX with mysql. Below is the full stack trace and also my bundle/gem setup information. ``` sh $ ruby --version ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-darwin11.0.0] ``` RAILS FRAMEWORK TRACE ``` activerecord (3.2.0) lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `to_sql' activerecord (3.2.0) lib/active_record/connection_adapters/abstract/query_cache.rb:60:in `select_all' activerecord (3.2.0) lib/active_record/querying.rb:38:in `block in find_by_sql' activerecord (3.2.0) lib/active_record/explain.rb:38:in `logging_query_plan' activerecord (3.2.0) lib/active_record/querying.rb:37:in `find_by_sql' activerecord (3.2.0) lib/active_record/relation.rb:170:in `exec_queries' activerecord (3.2.0) lib/active_record/relation.rb:159:in `block in to_a' activerecord (3.2.0) lib/active_record/explain.rb:31:in `logging_query_plan' activerecord (3.2.0) lib/active_record/relation.rb:158:in `to_a' activerecord (3.2.0) lib/active_record/relation/finder_methods.rb:377:in `find_first' activerecord (3.2.0) lib/active_record/relation/finder_methods.rb:122:in `first' activerecord (3.2.0) lib/active_record/querying.rb:5:in `first' actionpack (3.2.0) lib/action_controller/metal.rb:246:in `new' actionpack (3.2.0) lib/action_controller/metal.rb:246:in `block in action' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:66:in `call' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:66:in `dispatch' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:30:in `call' journey (1.0.0) lib/journey/router.rb:60:in `block in call' journey (1.0.0) lib/journey/router.rb:48:in `each' journey (1.0.0) lib/journey/router.rb:48:in `call' actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:570:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call' rack (1.4.1) lib/rack/etag.rb:23:in `call' rack (1.4.1) lib/rack/conditionalget.rb:25:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/head.rb:14:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/params_parser.rb:21:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/flash.rb:242:in `call' rack (1.4.1) lib/rack/session/abstract/id.rb:205:in `context' rack (1.4.1) lib/rack/session/abstract/id.rb:200:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/cookies.rb:338:in `call' activerecord (3.2.0) lib/active_record/query_cache.rb:64:in `call' activerecord (3.2.0) lib/active_record/connection_adapters/abstract/connection_pool.rb:443:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call' activesupport (3.2.0) lib/active_support/callbacks.rb:405:in `_run__359795530058627940__call__1911828153620681267__callbacks' activesupport (3.2.0) lib/active_support/callbacks.rb:405:in `__run_callback' activesupport (3.2.0) lib/active_support/callbacks.rb:385:in `_run_call_callbacks' activesupport (3.2.0) lib/active_support/callbacks.rb:81:in `run_callbacks' actionpack (3.2.0) lib/action_dispatch/middleware/callbacks.rb:27:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/reloader.rb:65:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/remote_ip.rb:31:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call' railties (3.2.0) lib/rails/rack/logger.rb:26:in `call_app' railties (3.2.0) lib/rails/rack/logger.rb:16:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/request_id.rb:22:in `call' rack (1.4.1) lib/rack/methodoverride.rb:21:in `call' rack (1.4.1) lib/rack/runtime.rb:17:in `call' activesupport (3.2.0) lib/active_support/cache/strategy/local_cache.rb:72:in `call' rack (1.4.1) lib/rack/lock.rb:15:in `call' actionpack (3.2.0) lib/action_dispatch/middleware/static.rb:53:in `call' railties (3.2.0) lib/rails/engine.rb:479:in `call' railties (3.2.0) lib/rails/application.rb:220:in `call' rack (1.4.1) lib/rack/content_length.rb:14:in `call' railties (3.2.0) lib/rails/rack/log_tailer.rb:14:in `call' rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service' /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service' /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run' /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread' ``` Gemfile ``` ruby source 'http://rubygems.org' gem 'rails', '3.2.0' gem 'mysql2', '0.2.6' # Gems used only for assets and not required in production by default. group :assets do gem 'sass-rails', '~> 3.2.3' gem 'coffee-rails', '~> 3.2.1' # See https://github.com/sstephenson/execjs#readme for more supported runtimes # gem 'therubyracer' gem 'uglifier', '>= 1.0.3' end # Deploy with Capistrano # gem 'capistrano' gem 'rabl' # To use ActiveModel has_secure_password # gem 'bcrypt-ruby', '~> 3.0.0' # Use unicorn as the web server # gem 'unicorn' # Deploy with Capistrano # gem 'capistrano' # To use debugger # gem 'ruby-debug19', :require => 'ruby-debug' group :development, :test do gem 'annotate' gem 'simplecov' end ``` BUNDLE show ``` sh $ bundle show Gems included by the bundle: * actionmailer (3.2.0) * actionpack (3.2.0) * activemodel (3.2.0) * activerecord (3.2.0) * activeresource (3.2.0) * activesupport (3.2.0) * annotate (2.4.0) * arel (3.0.0) * builder (3.0.0) * bundler (1.0.21) * coffee-rails (3.2.1) * coffee-script (2.2.0) * coffee-script-source (1.2.0) * erubis (2.7.0) * execjs (1.3.0) * hike (1.2.1) * i18n (0.6.0) * journey (1.0.0) * json (1.6.5) * mail (2.4.1) * mime-types (1.17.2) * multi_json (1.0.4) * mysql2 (0.2.6) * polyglot (0.3.3) * rabl (0.5.3) * rack (1.4.1) * rack-cache (1.1) * rack-ssl (1.3.2) * rack-test (0.6.1) * rails (3.2.0) * railties (3.2.0) * rake (0.9.2.2) * rdoc (3.12) * sass (3.1.12) * sass-rails (3.2.3) * simplecov (0.5.4) * simplecov-html (0.5.3) * sprockets (2.1.2) * thor (0.14.6) * tilt (1.3.3) * treetop (1.4.10) * tzinfo (0.3.31) * uglifier (1.2.2) ```

msan · January 26, 2012, 6:17pm

Same case using ruby-oci8(v2.1.0) along with oracle_enhanced(v1.4.0)
adapters. It worked with Rails 3.1. Neither console nor rake work. I
guess the problem is from oracle_enhanced adapter because the ruby-oci8
worked (OCI8.new …).

msan · January 23, 2012, 11:41pm

On 23 January 2012 23:37, Shyam H. [email protected] wrote:

I was able to FIX the issue by getting the latest mysql2 gem. In my gem
file, I has a specific older vesion and removing the version and
updating the bundle resolved the issue.

I’m using postgres and I’ve still the issue.

msan · January 26, 2012, 7:15pm

David W. wrote in post #1042688:

Same case using ruby-oci8(v2.1.0) along with oracle_enhanced(v1.4.0)
adapters. It worked with Rails 3.1. Neither console nor rake work. I
guess the problem is from oracle_enhanced adapter because the ruby-oci8
worked (OCI8.new …).

I have to uninstall rails v3.2 and install rails 3.1 to make my app
work. Thanks!

msan · February 1, 2012, 10:39pm

After upgrading activerecord-oracle_enhanced-adapter to 1.4.1, it is now
working for me against both MySQL and Oracle from Rails 3.2.1 and MRI
Ruby 1.9.3-p0.

Thank you Raimonds Simanovskis & Edgars Beigarts!

msan · January 27, 2012, 8:34am

On 26 January 2012 19:15, David W. [email protected] wrote:

David W. wrote in post #1042688:

Same case using ruby-oci8(v2.1.0) along with oracle_enhanced(v1.4.0)
adapters. It worked with Rails 3.1. Neither console nor rake work. I
guess the problem is from oracle_enhanced adapter because the ruby-oci8
worked (OCI8.new …).

I have to uninstall rails v3.2 and install rails 3.1 to make my app
work. Thanks!

I’ve done the same, but I hope the bug is resolved soon.

msan · February 4, 2012, 12:11am

Hi,

On 27/01/2012 07:32, Mauro wrote:

I’ve done the same, but I hope the bug is resolved soon.

As a follow-up to this in case someone comes across this thread (as I
did), this was a AR-JDBC issue that’s now fixed.

$ bundle update activerecord-jdbc-adapter

fixes the problem for me.

Regards,
Sébastien.