Starting the app locally in production mode, I can now repro it. That
eliminates passenger.

In config/environments/production.rb, setting this to false fixes the bug:
config.action_controller.perform_caching             = false

Not really a fix, but at least a clue.


On Wed, Nov 18, 2009 at 6:02 PM, Bruno Bornsztein
<[email protected]> wrote:
> I doubt passenger is the culprit (I have several sites running on
> Passenger with no problems).
>
>
> On Wed, Nov 18, 2009 at 8:01 PM, mike muldoon <[email protected]> wrote:
>> My staging/prod environments use passenger. I'm working with my
>> hosting provider to restart with mongrel, and see if that has any
>> effect.
>>
>> I'll try a fresh CE install, too.
>>
>> On Wed, Nov 18, 2009 at 5:39 PM, Bruno Bornsztein
>> <[email protected]> wrote:
>>> Hi guys,
>>> I'd love to help fix this, but I can't reproduce it locally. Here are
>>> the steps I'm taking:
>>> using rails 2.3.4
>>>
>>> $ rails ce_test -m http://www.communityengine.org/edge_install_template.rb
>>>
>>> In app/controllers, add:
>>>
>>> class UsersController < BaseController
>>>
>>>  def index
>>>    #dummy
>>>  end
>>>
>>> end
>>>
>>> Then I start my app with: thin start -e production
>>>
>>> No nil.controller_name error
>>>
>>> Can you guys post a process I can reproduce to get this error?
>>>
>>>
>>>
>>>
>>> On Wed, Nov 18, 2009 at 6:14 PM, mike muldoon <[email protected]> 
>>> wrote:
>>>>
>>>> I have started seeing this, too, (I am on edge). I can not repro in my
>>>> dev environment, but I can repro it in production.
>>>>
>>>> UsersController.update exits normally, but the redirection fails with
>>>> this stacktrace:
>>>>
>>>> NoMethodError (You have a nil object when you didn't expect it!
>>>> The error occurred while evaluating nil.controller_name):
>>>>  haml (2.0.9) lib/sass/plugin/rails.rb:19:in `process'
>>>>  passenger (2.2.4)
>>>> lib/phusion_passenger/rack/request_handler.rb:91:in `process_request'
>>>>  passenger (2.2.4)
>>>> lib/phusion_passenger/abstract_request_handler.rb:206:in `main_loop'
>>>>  passenger (2.2.4)
>>>> lib/phusion_passenger/railz/application_spawner.rb:376:in
>>>> `start_request_handler'
>>>>  passenger (2.2.4)
>>>> lib/phusion_passenger/railz/application_spawner.rb:334:in
>>>> `handle_spawn_application'
>>>>  passenger (2.2.4) lib/phusion_passenger/utils.rb:182:in `safe_fork'
>>>>  passenger (2.2.4)
>>>> lib/phusion_passenger/railz/application_spawner.rb:332:in
>>>> `handle_spawn_application'
>>>>  passenger (2.2.4) lib/phusion_passenger/abstract_server.rb:351:in 
>>>> `__send__'
>>>>  passenger (2.2.4) lib/phusion_passenger/abstract_server.rb:351:in 
>>>> `main_loop'
>>>>  passenger (2.2.4) lib/phusion_passenger/abstract_server.rb:195:in
>>>> `start_synchronously'
>>>>  passenger (2.2.4) lib/phusion_passenger/abstract_server.rb:162:in `start'
>>>>  passenger (2.2.4)
>>>> lib/phusion_passenger/railz/application_spawner.rb:213:in `start'
>>>>  passenger (2.2.4) lib/phusion_passenger/spawn_manager.rb:261:in
>>>> `spawn_rails_application'
>>>>  passenger (2.2.4)
>>>> lib/phusion_passenger/abstract_server_collection.rb:126:in
>>>> `lookup_or_add'
>>>>  passenger (2.2.4) lib/phusion_passenger/spawn_manager.rb:255:in
>>>> `spawn_rails_application'
>>>>  passenger (2.2.4)
>>>> lib/phusion_passenger/abstract_server_collection.rb:80:in
>>>> `synchronize'
>>>>  passenger (2.2.4)
>>>> lib/phusion_passenger/abstract_server_collection.rb:79:in
>>>> `synchronize'
>>>>  passenger (2.2.4) lib/phusion_passenger/spawn_manager.rb:254:in
>>>> `spawn_rails_application'
>>>>  passenger (2.2.4) lib/phusion_passenger/spawn_manager.rb:153:in
>>>> `spawn_application'
>>>>  passenger (2.2.4) lib/phusion_passenger/spawn_manager.rb:286:in
>>>> `handle_spawn_application'
>>>>  passenger (2.2.4) lib/phusion_passenger/abstract_server.rb:351:in 
>>>> `__send__'
>>>>  passenger (2.2.4) lib/phusion_passenger/abstract_server.rb:351:in 
>>>> `main_loop'
>>>>  passenger (2.2.4) lib/phusion_passenger/abstract_server.rb:195:in
>>>> `start_synchronously'
>>>>
>>>>
>>>> Version info:
>>>>
>>>> Rails 2.3.2
>>>> ruby 1.8.6 (2008-08-11 patchlevel 287) [x86_64-linux] Ruby Enterprise
>>>> Edition 20090610
>>>>
>>>> actionmailer (2.3.2)
>>>> actionpack (2.3.2)
>>>> activerecord (2.3.2)
>>>> activeresource (2.3.2)
>>>> activesupport (2.3.2)
>>>> authlogic (2.1.3)
>>>> aws-s3 (0.6.2)
>>>> builder (2.1.2)
>>>> calendar_date_select (1.15)
>>>> capistrano (2.5.5, 1.4.2)
>>>> desert (0.5.0)
>>>> extlib (0.9.12)
>>>> fastthread (1.0.7)
>>>> haml (2.0.9)
>>>> highline (1.5.1)
>>>> hpricot (0.8.1)
>>>> htmlentities (4.0.0)
>>>> icalendar (1.1.0)
>>>> json (1.1.7)
>>>> mime-types (1.16)
>>>> mysql (2.7)
>>>> needle (1.3.0)
>>>> net-scp (1.0.2)
>>>> net-sftp (2.0.2, 1.1.1)
>>>> net-ssh (2.0.11, 1.1.4)
>>>> net-ssh-gateway (1.0.1)
>>>> ohai (0.3.2)
>>>> passenger (2.2.4)
>>>> postgres (0.7.9.2008.01.28)
>>>> rack (1.0.0)
>>>> rails (2.3.2)
>>>> rake (0.8.7)
>>>> rmagick (2.9.2)
>>>> sqlite3-ruby (1.2.4)
>>>> systemu (1.2.0)
>>>> termios (0.9.4)
>>>> xml-simple (1.0.12)
>>>>
>>>>
>>>> On Wed, Nov 18, 2009 at 12:29 PM, Levi Rosol <[email protected]> wrote:
>>>> > This looks similar to the issue I have been having.
>>>> >
>>>> > --
>>>> > Levi Rosol
>>>> > Twitter: @LeviRosol
>>>> >
>>>> >
>>>> >
>>>> > On Wed, Nov 18, 2009 at 11:41 AM, SS <[email protected]> wrote:
>>>> >>
>>>> >> Hello,
>>>> >> I spent the last whole week trying to fix the below error in
>>>> >> Production. In Development it all works fine, however when I try to
>>>> >> edit profile information for a user in production, I keep getting the
>>>> >> error message below. The interesting thing is that after I get this
>>>> >> error message and visit my user profile, all the changes have been
>>>> >> successfully committed in the database. I've overridden only the index
>>>> >> () method in my own users_controller.rb in the following manner:
>>>> >>
>>>> >> require "RMagick"
>>>> >> class UsersController < BaseController
>>>> >>
>>>> >>  def index
>>>> >>    # Some logic goes here.
>>>> >>  end
>>>> >> end
>>>> >>
>>>> >>
>>>> >>  I read and tried the suggested solution here:
>>>> >>
>>>> >>
>>>> >> http://groups.google.com/group/communityengine/browse_thread/thread/b84154e5228bf9f3?pli=1
>>>> >>
>>>> >> This however didn't work for me, plus if it worked I would try to find
>>>> >> a different solution since I don't want to remove and duplicate the
>>>> >> original file for any method that I override in i.e.
>>>> >> users_controller.rb.
>>>> >>
>>>> >>
>>>> >> The Error message that I get after the database query is processed:
>>>> >>
>>>> >> Processing UsersController#update (for 70.75.54.26 at 2009-11-18
>>>> >> 09:21:45) [PUT]
>>>> >>  Parameters: {"user"=>{"birthday(2i)"=>"11", "birthday(3i)"=>"4",
>>>> >> "zip"=>"", "description"=>"<p>Test Description</p>", "birthday
>>>> >> (1i)"=>"1994"}, "commit"=>"Save Changes",
>>>> >> "authenticity_token"=>"4QLH9ovpWwefeZOavRXaz4BXt1Y/aTOfW3N7SvA=",
>>>> >> "country_id"=>"1", "id"=>"administrator", "metro_area_id"=>"4",
>>>> >> "tag_list"=>"", "state_id"=>"3"}
>>>> >> Redirected to http://mypage.com/administrator
>>>> >>
>>>> >>
>>>> >> NoMethodError (undefined method `controller_name' for nil:NilClass):
>>>> >>  haml (2.2.3) lib/sass/plugin/rails.rb:19:in `process'
>>>> >>  /home/heroku_rack/lib/static_assets.rb:9:in `call'
>>>> >>  /home/heroku_rack/lib/last_access.rb:25:in `call'
>>>> >>  /home/heroku_rack/lib/date_header.rb:14:in `call'
>>>> >>  thin (1.0.1) lib/thin/connection.rb:80:in `pre_process'
>>>> >>  thin (1.0.1) lib/thin/connection.rb:78:in `catch'
>>>> >>  thin (1.0.1) lib/thin/connection.rb:78:in `pre_process'
>>>> >>  thin (1.0.1) lib/thin/connection.rb:57:in `process'
>>>> >>  thin (1.0.1) lib/thin/connection.rb:42:in `receive_data'
>>>> >>  eventmachine (0.12.6) lib/eventmachine.rb:240:in `run_machine'
>>>> >>  eventmachine (0.12.6) lib/eventmachine.rb:240:in `run'
>>>> >>  thin (1.0.1) lib/thin/backends/base.rb:57:in `start'
>>>> >>  thin (1.0.1) lib/thin/server.rb:150:in `start'
>>>> >>  thin (1.0.1) lib/thin/controllers/controller.rb:80:in `start'
>>>> >>  thin (1.0.1) lib/thin/runner.rb:173:in `send'
>>>> >>  thin (1.0.1) lib/thin/runner.rb:173:in `run_command'
>>>> >>  thin (1.0.1) lib/thin/runner.rb:139:in `run!'
>>>> >>  thin (1.0.1) bin/thin:6
>>>> >>  /usr/local/bin/thin:20:in `load'
>>>> >>  /usr/local/bin/thin:20
>>>> >>
>>>> >>
>>>> >> Please help with any ideas that you may have for me to try. It's kind
>>>> >> of a showstopper for me because users can't edit any profile
>>>> >> information. I'm running on Heroku.
>>>> >>
>>>> >> Cheers,
>>>> >> Siyan
>>>> >>
>>>> >> --
>>>> >>
>>>> >> You received this message because you are subscribed to the Google 
>>>> >> Groups
>>>> >> "CommunityEngine" group.
>>>> >> To post to this group, send email to [email protected].
>>>> >> For more options, visit this group at
>>>> >> http://groups.google.com/group/communityengine?hl=.
>>>> >>
>>>> >>
>>>> >
>>>> > --
>>>> >
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>>>> > To post to this group, send email to [email protected].
>>>> > For more options, visit this group at
>>>> > http://groups.google.com/group/communityengine?hl=en.
>>>> >
>>>>
>>>> --
>>>>
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>>>> http://groups.google.com/group/communityengine?hl=.
>>>>
>>>>
>>>
>>> --
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>>>
>>>
>>
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>
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