Bug 1019880

Summary:	Exception: NoMethodError: undefined method `[]' for nil:NilClass
Product:	OpenShift Online	Reporter:	Jessica Forrester <jforrest>
Component:	Pod	Assignee:	Abhishek Gupta <abhgupta>
Status:	CLOSED CURRENTRELEASE	QA Contact:	libra bugs <libra-bugs>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	2.x	CC:	jhou
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-01-24 03:24:33 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Jessica Forrester 2013-10-16 14:44:42 UTC

Description of problem:
NoMethodError: undefined method `[]' for nil:NilClass 
…b/openshift/
mcollective_application_container_proxy.rb:2576:in `parse_result'
…b/openshift/
mcollective_application_container_proxy.rb: 396:in `block in create'
…b/openshift/
mcollective_application_container_proxy.rb: 382:in `each'
…b/openshift/
mcollective_application_container_proxy.rb: 382:in `create'
…openshift-origin-controller-1.15.13/app/models/
gear.rb: 103:in `create_gear'
…oller-1.15.13/app/models/pending_ops/
create_gear_op.rb:   9:in `execute'
…-controller-1.15.13/app/models/
pending_app_op_group.rb:  74:in `block in execute'
…-controller-1.15.13/app/models/
pending_app_op_group.rb:  64:in `each'
…-controller-1.15.13/app/models/
pending_app_op_group.rb:  64:in `execute'
…ft-origin-controller-1.15.13/app/models/
application.rb:1386:in `run_jobs'
…ft-origin-controller-1.15.13/app/models/
application.rb: 596:in `block in add_features'
…ft-origin-controller-1.15.13/app/models/
application.rb:1430:in `run_in_application_lock'
…ft-origin-controller-1.15.13/app/models/
application.rb: 589:in `add_features'
…ft-origin-controller-1.15.13/app/models/
application.rb: 214:in `create_app'
…ler-1.15.13/app/controllers/
applications_controller.rb: 129:in `create'
…troller-1.15.13/lib/openshift/controller/
action_log.rb:  80:in `set_logged_request'
…sr/share/gems/gems/journey-1.0.4/lib/journey/
router.rb:  68:in `block in call'
…sr/share/gems/gems/journey-1.0.4/lib/journey/
router.rb:  56:in `each'
…sr/share/gems/gems/journey-1.0.4/lib/journey/
router.rb:  56:in `call'
…per-0.11.1/lib/mongo_mapper/middleware/
identity_map.rb:  10:in `call'
…oid-3.0.21/lib/rack/mongoid/middleware/
identity_map.rb:  34:in `block in call'
…e/gems/gems/mongoid-3.0.21/lib/mongoid/
unit_of_work.rb:  39:in `unit_of_work'
…oid-3.0.21/lib/rack/mongoid/middleware/
identity_map.rb:  34:in `call'
…3/root/usr/share/gems/gems/rack-1.4.1/lib/rack/
etag.rb:  23:in `call'
…/share/gems/gems/rack-1.4.1/lib/rack/
conditionalget.rb:  35:in `call'
…e/gems/gems/rack-1.4.1/lib/rack/session/abstract/
id.rb: 205:in `context'
…e/gems/gems/rack-1.4.1/lib/rack/session/abstract/
id.rb: 200:in `call'
…/share/gems/gems/rack-1.4.1/lib/rack/
methodoverride.rb:  21:in `call'
…oot/usr/share/gems/gems/rack-1.4.1/lib/rack/
runtime.rb:  17:in `call'
…3/root/usr/share/gems/gems/rack-1.4.1/lib/rack/
lock.rb:  15:in `call'
…are/gems/gems/rack-cache-1.2/lib/rack/cache/
context.rb: 136:in `forward'
…are/gems/gems/rack-cache-1.2/lib/rack/cache/
context.rb: 143:in `pass'
…are/gems/gems/rack-cache-1.2/lib/rack/cache/
context.rb: 155:in `invalidate'
…are/gems/gems/rack-cache-1.2/lib/rack/cache/
context.rb:  71:in `call!'
…are/gems/gems/rack-cache-1.2/lib/rack/cache/
context.rb:  51:in `call'
…r-3.0.21/lib/phusion_passenger/rack/
request_handler.rb:  97:in `process_request'
…0.21/lib/phusion_passenger/
abstract_request_handler.rb: 521:in `accept_and_process_next_request'
…0.21/lib/phusion_passenger/
abstract_request_handler.rb: 274:in `main_loop'
…0.21/lib/phusion_passenger/rack/
application_spawner.rb: 206:in `start_request_handler'
…0.21/lib/phusion_passenger/rack/
application_spawner.rb:  79:in `block in spawn_application'
…s/gems/passenger-3.0.21/lib/phusion_passenger/
utils.rb: 470:in `safe_fork'
…0.21/lib/phusion_passenger/rack/
application_spawner.rb:  64:in `spawn_application'
…assenger-3.0.21/lib/phusion_passenger/
spawn_manager.rb: 264:in `spawn_rack_application'
…assenger-3.0.21/lib/phusion_passenger/
spawn_manager.rb: 137:in `spawn_application'
…assenger-3.0.21/lib/phusion_passenger/
spawn_manager.rb: 275:in `handle_spawn_application'
…senger-3.0.21/lib/phusion_passenger/
abstract_server.rb: 357:in `server_main_loop'
…senger-3.0.21/lib/phusion_passenger/
abstract_server.rb: 206:in `start_synchronously'



Version-Release number of selected component (if applicable):
Reported from prod

Steps to Reproduce:
Exception is reporting as a result of requests to /broker/rest/domain/<domain>/applications

Comment 1 Abhishek Gupta 2013-10-17 17:50:19 UTC

Fixed with --> https://github.com/openshift/origin-server/pull/3915

Comment 2 openshift-github-bot 2013-10-17 22:48:33 UTC

Commit pushed to master at https://github.com/openshift/origin-server

https://github.com/openshift/origin-server/commit/00599c0db92d2cb8065e2f1d9d8c76e95f9756e8
Fix for bug 1019880

Comment 3 Jianwei Hou 2013-10-21 02:40:22 UTC

This problem is not reproducible on devenv_3921, according to the above PR, nil will be returned if mcollective reply is null, therefore this issue will be gone.
Mark as verified.