Re: JRuby 1.1RC3 & Goldspike 1.6 Fedora 6 problem

> I've done a little bit more testing and thought I should mention what I
> have found so far.
>
> There must be a small bit flipped somewhere, but I'm currently baffled.
>
> The application fails with stack below on a POST. Its a fairly large
> form, but nothing exceptional.
>
> I noticed from reviewing the log that the contents of the POST looked
> shorter than usual (Rails logs it out).
>
> Here is what I did to investigate:
>
> 1. Ran our smoke test that is based on Mechanize/Hprict against the app
> as it also does the POST (Just slightly differently since it isn't
> Firefox etc.). Surprisingly, it worked. The transaction succeeded
> 2. Proxied the POST from my browser to see what it is sending. It
> appears to be sending the entire form.
>
> I figure from here, I'll try to configure Tomcat to see if it is getting
> the full POST.
>
> If this triggers an idea for anyone on how to test/fix please let me know.
>
> Mike
>
>
> Mike Herrick
> Program Manager, Collaborative Software Initiative
> mike@...
> http://www.csinitiative.com
>
>
> Mike Herrick wrote:
>> I took JRuby 1.1RC3 and Goldspike 1.6 for a quick spin with our app
>> and am seeing the same odd behavior I saw with RC2.
>>
>> It works fine on Ubuntu, but fails on our gnarliest transaction on
>> Fedora 6.
>>
>> JRuby 1.1RC1 is running fine on both Ubuntu and Fedora.
>>
>> The JVM version on Ubuntu is:
>> java version "1.6.0_03"
>> Java(TM) SE Runtime Environment (build 1.6.0_03-b05)
>> Java HotSpot(TM) Server VM (build 1.6.0_03-b05, mixed mode)
>>
>>
>> Fedora:
>> java version "1.6.0_04"
>> Java(TM) SE Runtime Environment (build 1.6.0_04-b12)
>> Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode, sharing)
>>
>> Both machines have Tomcat apache-tomcat-6.0.14.
>>
>> Here is the stack:
>> NoMethodError (You have a nil object when you didn't expect it!
>> The error occurred while evaluating nil.secondary_entity_id):
>>     /app/models/event.rb:340:in `save_associations'
>>    
>> /gems/gems/activerecord-2.0.2/lib/active_record/callbacks.rb:307:in
>> `callback'
>>    
>> /gems/gems/activerecord-2.0.2/lib/active_record/callbacks.rb:304:in
>> `each'
>>    
>> /gems/gems/activerecord-2.0.2/lib/active_record/callbacks.rb:304:in
>> `callback'
>>    
>> /gems/gems/activerecord-2.0.2/lib/active_record/callbacks.rb:270:in
>> `valid_with_callbacks?'
>>
>> /gems/gems/activerecord-2.0.2/lib/active_record/validations.rb:933:in
>> `save_with_validation'
>>
>> /gems/gems/activerecord-2.0.2/lib/active_record/transactions.rb:108:in
>> `save_with_transactions'
>>
>> /gems/gems/activerecord-2.0.2/lib/active_record/connection_adapters/abstract/database_statements.rb:66:in
>> `transaction'
>>
>> /gems/gems/activerecord-2.0.2/lib/active_record/transactions.rb:80:in
>> `transaction'
>>
>> /gems/gems/activerecord-2.0.2/lib/active_record/transactions.rb:100:in
>> `transaction'
>>
>> /gems/gems/activerecord-2.0.2/lib/active_record/transactions.rb:108:in
>> `save_with_transactions'
>>
>> /gems/gems/activerecord-2.0.2/lib/active_record/transactions.rb:120:in
>> `rollback_active_record_state!'
>>
>> /gems/gems/activerecord-2.0.2/lib/active_record/transactions.rb:108:in
>> `save_with_transactions'
>>     /app/controllers/events_controller.rb:92:in `create'
>>
>> /gems/gems/actionpack-2.0.2/lib/action_controller/mime_responds.rb:106:in
>> `call'
>>
>> /gems/gems/actionpack-2.0.2/lib/action_controller/mime_responds.rb:106:in
>> `respond_to'
>>     /app/controllers/events_controller.rb:91:in `create'
>>     /gems/gems/actionpack-2.0.2/lib/action_controller/base.rb:1158:in
>> `perform_action'
>>    
>> /gems/gems/actionpack-2.0.2/lib/action_controller/filters.rb:697:in
>> `call_filters'
>>    
>> /gems/gems/actionpack-2.0.2/lib/action_controller/filters.rb:689:in
>> `perform_action_with_filters'
>>
>> /gems/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:68:in
>> `perform_action_with_benchmark'
>>     file:/lib/jruby-complete-1.1RC3.jar!/benchmark.rb:293:in `measure'
>>
>> /gems/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:68:in
>> `perform_action_with_benchmark'
>>     /gems/gems/actionpack-2.0.2/lib/action_controller/rescue.rb:199:in
>> `perform_action_with_rescue'
>>    
>> /gems/gems/actionpack-2.0.2/lib/action_controller/caching.rb:678:in
>> `perform_action_with_caching'
>>
>> /gems/gems/activerecord-2.0.2/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in
>> `cache'
>>    
>> /gems/gems/activerecord-2.0.2/lib/active_record/query_cache.rb:8:in
>> `cache'
>>    
>> /gems/gems/actionpack-2.0.2/lib/action_controller/caching.rb:677:in
>> `perform_action_with_caching'
>>     /gems/gems/actionpack-2.0.2/lib/action_controller/base.rb:524:in
>> `process'
>>    
>> /gems/gems/actionpack-2.0.2/lib/action_controller/filters.rb:685:in
>> `process_with_filters'
>>
>> /gems/gems/actionpack-2.0.2/lib/action_controller/session_management.rb:123:in
>> `process_with_session_management_support'
>>     /vendor/plugins/haml/lib/sass/plugin/rails.rb:15:in `process'
>>     /gems/gems/actionpack-2.0.2/lib/action_controller/base.rb:388:in
>> `process'
>>
>> /gems/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:171:in
>> `handle_request'
>>
>> /gems/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:115:in
>> `dispatch'
>>
>> /gems/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:126:in
>> `dispatch_cgi'
>>
>> /gems/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:9:in
>> `dispatch'
>>     :1
>>
>>
>> Rendering
>> /opt/tomcat/apache-tomcat-6.0.14/webapps/nedss/WEB-INF/gems/gems/actionpack-2.0.2/lib/action_controller/templates/rescues/layout.erb
>> (internal_server_error)
>>
>>
>>
>> Any idea where to start ?
>>
>> Thanks,
>>
>> Mike
>>
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