Bug 799050 - @ login ; undefined method `[]' for nil:NilClass
Summary: @ login ; undefined method `[]' for nil:NilClass
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: CloudForms Cloud Engine
Classification: Retired
Component: aeolus-conductor
Version: 1.0.0
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: beta
Assignee: Matt Wagner
QA Contact: wes hayutin
URL: https://qeblade30.rhq.lab.eng.bos.red...
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-03-01 16:35 UTC by wes hayutin
Modified: 2014-08-17 22:27 UTC (History)
4 users (show)

Fixed In Version: v0.8.0-40
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed:

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Description wes hayutin 2012-03-01 16:35:06 UTC 
Description of problem:

recreate: (at least what happened for me)

in google-chrome

1. aeolus-restart-services
2. before aeolus is done restarting.. nav to https://host/conductor
get 503..

3. So you actually have to close your session, you cant just refresh and get on conductor

4. open new session, login

get trace..

 ESC[1mESC[36mQuota Load (0.4ms)ESC[0m  ESC[1mSELECT "quotas".* FROM "quotas" WHERE "quotas"."id" = 4 LIMIT 1ESC[0m
undefined method `[]' for nil:NilClass
/usr/share/aeolus-conductor/app/controllers/pools_controller.rb:70:in `index'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal/mime_responds.rb:192:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal/mime_responds.rb:192:in `respond_to'
 /usr/share/aeolus-conductor/app/controllers/pools_controller.rb:60:in `index'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal/implicit_render.rb:4:in `send_action'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal/implicit_render.rb:4:in `send_action'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/abstract_controller/base.rb:150:in `process_action'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal/rendering.rb:11:in `process_action'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/abstract_controller/callbacks.rb:18:in `process_action'
 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.10/lib/active_support/callbacks.rb:461:in `_run__1046046165__process_action__478837059__callbacks'
 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.10/lib/active_support/callbacks.rb:410:in `send'
 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.10/lib/active_support/callbacks.rb:410:in `_run_process_action_callbacks'
 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.10/lib/active_support/callbacks.rb:94:in `send'
 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.10/lib/active_support/callbacks.rb:94:in `run_callbacks'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/abstract_controller/callbacks.rb:17:in `process_action'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal/rescue.rb:17:in `process_action'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal/instrumentation.rb:30:in `process_action'
 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.10/lib/active_support/notifications.rb:52:in `instrument'
 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.10/lib/active_support/notifications/instrumenter.rb:21:in `instrument'
 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.10/lib/active_support/notifications.rb:52:in `instrument'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal/instrumentation.rb:29:in `process_action'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/abstract_controller/base.rb:119:in `process'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/abstract_controller/rendering.rb:41:in `process'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal.rb:138:in `dispatch'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_controller/metal.rb:178:in `action'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/routing/route_set.rb:62:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/routing/route_set.rb:62:in `dispatch'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/routing/route_set.rb:27:in `call'
 /usr/lib/ruby/gems/1.8/gems/rack-mount-0.7.1/lib/rack/mount/route_set.rb:150:in `call'
 /usr/lib/ruby/gems/1.8/gems/rack-mount-0.7.1/lib/rack/mount/code_generation.rb:93:in `recognize'
 /usr/lib/ruby/gems/1.8/gems/rack-mount-0.7.1/lib/rack/mount/code_generation.rb:82:in `optimized_each'
 /usr/lib/ruby/gems/1.8/gems/rack-mount-0.7.1/lib/rack/mount/code_generation.rb:92:in `recognize'
 /usr/lib/ruby/gems/1.8/gems/rack-mount-0.7.1/lib/rack/mount/route_set.rb:141:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/routing/route_set.rb:493:in `call'
 /usr/lib/ruby/gems/1.8/gems/warden-1.0.5/lib/warden/manager.rb:35:in `call'
 /usr/lib/ruby/gems/1.8/gems/warden-1.0.5/lib/warden/manager.rb:34:in `catch'
 /usr/lib/ruby/gems/1.8/gems/warden-1.0.5/lib/warden/manager.rb:34:in `call'
 /usr/lib/ruby/gems/1.8/gems/rack-restful_submit-1.2.1/lib/rack/rack-restful_submit.rb:29:in `call'
 /usr/lib/ruby/gems/1.8/gems/sass-3.1.4/lib/sass/../sass/plugin/rack.rb:54:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/head.rb:14:in `call'
 /usr/lib/ruby/gems/1.8/gems/rack-1.3.0/lib/rack/methodoverride.rb:24:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/params_parser.rb:21:in `call'
/usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/flash.rb:182:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/session/abstract_store.rb:149:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/cookies.rb:302:in `call'
 /usr/lib/ruby/gems/1.8/gems/activerecord-3.0.10/lib/active_record/query_cache.rb:32:in `call'
 /usr/lib/ruby/gems/1.8/gems/activerecord-3.0.10/lib/active_record/connection_adapters/abstract/query_cache.rb:28:in `cache'
 /usr/lib/ruby/gems/1.8/gems/activerecord-3.0.10/lib/active_record/query_cache.rb:12:in `cache'
 /usr/lib/ruby/gems/1.8/gems/activerecord-3.0.10/lib/active_record/query_cache.rb:31:in `call'
 /usr/lib/ruby/gems/1.8/gems/activerecord-3.0.10/lib/active_record/connection_adapters/abstract/connection_pool.rb:354:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/callbacks.rb:46:in `call'
 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.10/lib/active_support/callbacks.rb:416:in `_run_call_callbacks'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/callbacks.rb:44:in `call'
 /usr/lib/ruby/gems/1.8/gems/rack-1.3.0/lib/rack/sendfile.rb:102:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/remote_ip.rb:48:in `call'
 /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.10/lib/action_dispatch/middleware/show_exceptions.rb:47:in `call'
 /usr/lib/ruby/gems/1.8/gems/railties-3.0.10/lib/rails/rack/logger.rb:13:in `call'
 /usr/lib/ruby/gems/1.8/gems/rack-1.3.0/lib/rack/runtime.rb:17:in `call'
 /usr/lib/ruby/gems/1.8/gems/rack-1.3.0/lib/rack/lock.rb:34:in `call'
 /usr/lib/ruby/gems/1.8/gems/railties-3.0.10/lib/rails/application.rb:168:in `call'
 /usr/lib/ruby/gems/1.8/gems/railties-3.0.10/lib/rails/application.rb:77:in `send'
 /usr/lib/ruby/gems/1.8/gems/railties-3.0.10/lib/rails/application.rb:77:in `method_missing'
 /usr/lib/ruby/gems/1.8/gems/rack-1.3.0/lib/rack/urlmap.rb:52:in `call'
 /usr/lib/ruby/gems/1.8/gems/rack-1.3.0/lib/rack/urlmap.rb:46:in `each'
 /usr/lib/ruby/gems/1.8/gems/rack-1.3.0/lib/rack/urlmap.rb:46:in `call'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:84:in `pre_process'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:82:in `catch'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:82:in `pre_process'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:57:in `process'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:42:in `receive_data'
 /usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
 /usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/backends/base.rb:61:in `start'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/server.rb:159:in `start'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/controllers/controller.rb:86:in `start'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:185:in `send'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:185:in `run_command'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:151:in `run!'
 /usr/lib/ruby/gems/1.8/gems/thin-1.2.11/bin/thin:6
 /usr/bin/thin:19:in `load'
 /usr/bin/thin:19
Completed 200 OK in 136ms (Views: 0.5ms | ActiveRecord: 25.3ms)
  ESC[1mESC[36mSQL (42.9ms)ESC[0m  ESC[1mSHOW client_min_messagesES
Comment 1 Matt Wagner 2012-03-01 18:09:58 UTC 
This is an exception in generating a JSON response. It's not clear from the description you present why you'd be getting JSON at all, but I can at least fix the exception.
Comment 2 Matt Wagner 2012-03-01 18:45:59 UTC 
This is on-list but the archives are lagging a bit.
Comment 3 Matt Wagner 2012-03-01 21:48:13 UTC 
On master:

commit 746346582852e2ff36e756ab90ecbccfb8169991
Author: Matt Wagner <matt.wagner>
Date:   Thu Mar 1 13:07:01 2012 -0500

    BZ 799050 - Initialize @details_tab outside of filter_view
    
    Otherwise, pools.json tries to reference @details_tab[:id] when
    @details_tab is nil, causing an exception. This just moves the setup
    higher, so that it's available even if filter_view? is false, so that
    it is available for use in the format.json section as well.
    
    Resolves https://bugzilla.redhat.com/show_bug.cgi?id=799050
Comment 4 Shveta 2012-03-05 05:51:24 UTC 
in google-chrome

1. aeolus-restart-services
2. before aeolus is done restarting.. nav to https://host/conductor -- get 503
3. once restart service is done -- refresh the page , aeolus come up , No stack trace found.

rpm -qa|grep aeolus
rubygem-aeolus-cli-0.3.0-12.el6.noarch
aeolus-conductor-doc-0.8.0-40.el6.noarch
aeolus-conductor-daemons-0.8.0-40.el6.noarch
rubygem-aeolus-image-0.3.0-12.el6.noarch
aeolus-configure-2.5.0-17.el6.noarch
aeolus-conductor-0.8.0-40.el6.noarch
aeolus-all-0.8.0-40.el6.noarch
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