Defect #4780
closed![Author: Anonymous](/images/anonymous.png?1679302129)
ActionView::TemplateError (undefined method `<=>' for nil:NilClass)
100%
Description
Hi,
I am kind of lost with this problem.
I updated to latest version v0.9.2 with two servers. On the first one everything is fine and running. The second machine is presenting me this error with the exact same code base.
Processing WelcomeController#index (for 192.168.22.16 at 2010-02-09 10:06:41) [GET] Parameters: {"action"=>"index", "controller"=>"welcome"} Rendering template within layouts/base Rendering welcome/index ActionView::TemplateError (undefined method `<=>' for nil:NilClass) on line #38 of app/views/layouts/base.rhtml: 35: <%= link_to l(:label_search), {:controller => 'search', :action => 'index', :id => @project}, :accesskey => accesskey(:search) %>: 36: <%= text_field_tag 'q', @question, :size => 20, :class => 'small', :accesskey => accesskey(:quick_search) %> 37: <% end %> 38: <%= render_project_jump_box %> 39: </div> 40: 41: <h1><%= page_header_title %></h1> app/helpers/application_helper.rb:218:in `sort_by' app/helpers/application_helper.rb:218:in `project_tree' app/helpers/application_helper.rb:206:in `project_tree_options_for_select' app/helpers/application_helper.rb:196:in `render_project_jump_box' app/views/layouts/base.rhtml:38:in `_run_rhtml_app47views47layouts47base46rhtml' Rendering /opt/redmine/redmine-0.9.2/public/500.html (500 Internal Server Error)
Information about my setup:
root@ruby:/opt/redmine/redmine-0.9.2# RAILS_ENV="production" script/about About your application's environment Ruby version 1.8.6 (i486-linux) RubyGems version 1.3.5 Rack version 1.0 Rails version 2.3.5 Active Record version 2.3.5 Active Resource version 2.3.5 Action Mailer version 2.3.5 Active Support version 2.3.5 Edge Rails revision unknown Application root /opt/redmine/redmine-0.9.2 Environment production Database adapter mysql Database schema version 20091227112908 About your Redmine plugins Global filter plugin 0.0.1
Any ideas?
Updated by Jean-Philippe Lang over 14 years ago
There's something wrong with your project tree. Can you try:
ruby script/runner -e production 'Project.rebuild!'
Can you also give the output of the following query so I can try to reproduce:
SELECT id, parent_id, lft, rgt FROM projects
Updated by Anonymous over 14 years ago
- Status changed from New to Resolved
- % Done changed from 0 to 100
Problem is resolved.
ruby script/runner -e production 'Project.rebuild!'did the trick!
Updated by Felix Schäfer over 14 years ago
- Status changed from Resolved to Closed
- Resolution set to Fixed
Updated by Kaoru Kobo over 13 years ago
I met same problem.
How about changing the instruction in RedmineUpgrade: http://www.redmine.org/wiki/redmine/RedmineUpgrade
to following?
rake db:migrate RAILS_ENV=production ruby script/runner -e production 'Project.rebuild!'
Updated by Adrien Crivelli over 13 years ago
I also had same symptoms. However the issue in my case was corrupted data. One project (which was manually migrated from another redmine instance using the script mentionned there: http://www.redmine.org/boards/1/topics/20067?r=20204#message-20204) had a parent_id
value set to 0.
Once identified it was quickly fixed with: UPDATE projects SET parent_id = NULL WHERE parent_id = 0;