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Error 500 when removing user from group (Bug #889)

Added by Jesse Long at 2012-02-15 07:37 am. Updated at 2012-03-01 01:26 am.

Status:Open Start date:2012-02-15
Priority:Normal Due date:
Assignee:- % Done:

0%
Category:-
Target version:-
Remote issue URL: Affected version:3.0.0

Description

After upgrading from Redmine 1.1.0 to ChiliProject 3.0.0, attempt to change the groups to which a user belongs, deselect current group (only belongs to 1 group), and select other new group, click save. I get error 500.

URL is http://my.site/users/13/edit in the Groups tab.

production.log entry:

Processing UsersController#update (for 41.133.76.144 at 2012-02-15 09:18:05) [PUT]
  Parameters: {"_method"=>"put", "authenticity_token"=>"4XtmoH/Q1bCaXTs3fJ2w6kY/cu0wQx5qYb2G7Ja5gaw=", "user"=>{"group_ids"=>["42", ""]}, "commit"=>"Save", "controller" 
=>"users", "action"=>"update", "id"=>"13"}

NoMethodError (undefined method `id' for nil:NilClass):
  app/models/member.rb:68:in `before_destroy'
  app/models/member_role.rb:38:in `remove_member_if_empty'
  app/models/group.rb:47:in `each'
  app/models/group.rb:47:in `block in user_removed'
  app/models/group.rb:46:in `user_removed'
  app/models/user.rb:44:in `block in <class:User>'
  lib/redmine/safe_attributes.rb:74:in `safe_attributes='
  app/controllers/users_controller.rb:139:in `update'
  <internal:prelude>:10:in `synchronize'

... and passenger stand alone stack...

Associated revisions

Revision de5b0ad0
Added by Jean-Philippe Lang at 2008-03-23 09:34 am

Translations (closes #875, #876, #889, #891, #909):
  • Norwegian added (Kai Olav Fredriksen)
  • Finnish updated (Antti Perkiömäki)
  • Czech updated (Maxim KruÅ¡ina)
  • Russian updated (Michael Pirogov)
  • Polish updated (Mariusz Olejnik)

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1289 e93f8b46-1217-0410-a6f0-8f06a7374b81

History

#1
Updated by Felix Schäfer at 2012-03-01 01:26 am

I can't reproduce this but had a look at where in the code this happens and I don't really understand why this happens. Did or do you use any plugin, especially one managing users, groups or projects?

Could you open a rails console (in your chiliproject directory, run RAILS_ENV=production script/console -s, it will run in sandbox mode, i.e. nothing should happen to your data) and run:

Member.all.select {|m| m.project.nil?}

Normally this should return an empty array [], if it doesn't you probably have some data corruption we'll have to take care of.

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