Defect #19272

Internal error if I try to go to settings of a project-Reg

Added by Sabarish Subramanian almost 3 years ago. Updated almost 3 years ago.

Status:ClosedStart date:
Priority:UrgentDue date:
Assignee:-% Done:


Target version:-
Resolution:Duplicate Affected version:2.6.1


We were using bitnami redmine stack 2.6.1.We have now created our own redmine from scratch from ubuntu redmine package and migrated DB from bitnami stack redmine.Now we face the following issues:
If I go to settings page of the project , I get this following error.Kindly help us out.

Started GET "/redmine/projects/test/settings" f
Processing by ProjectsController#settings as HTML
Parameters: {"id"=>"test"}
Current user: redmine (id=1)
Rendered projects/_form.html.erb (13.4ms)
Rendered projects/_edit.html.erb (15.3ms)
Rendered projects/settings/_modules.html.erb (3.4ms)
Rendered projects/settings/_members.html.erb (75.6ms)
Rendered common/_tabs.html.erb (98.5ms)
Rendered projects/settings.html.erb within layouts/base (99.0ms)
Completed 500 Internal Server Error in 112.7ms

ActionView::Template::Error (The single-table inheritance mechanism failed to locate the subclass: 'GroupNonMember'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this column if you didn't intend it to be used for storing the inheritance class or overwrite Principal.inheritance_column to use another column for that information.):
74: </p>
75: <%= javascript_tag "observeSearchfield('principal_search', null, '#{ escape_javascript autocomplete_project_memberships_path(@project, :format => 'js') }')" >
76: <div id="principals_for_new_member">
77: <
= render_principals_for_new_members(@project) >
78: </div>
79: <p>
80: <
= l(:label_role_plural) %>:
app/helpers/members_helper.rb:25:in `render_principals_for_new_members'
app/views/projects/settings/_members.html.erb:77:in `block in app_views_projects_settings_members_html_erb___4106070888830057281_69991626482940'
app/views/projects/settings/_members.html.erb:66:in `_app_views_projects_settings__members_html_erb___4106070888830057281_69991626482940'
app/views/common/_tabs.html.erb:24:in `block in app_views_common_tabs_html_erb__2021980007939450826_56020620'
app/views/common/_tabs.html.erb:23:in `each'
app/views/common/_tabs.html.erb:23:in `_app_views_common__tabs_html_erb__2021980007939450826_56020620'
app/helpers/application_helper.rb:272:in `render_tabs'
app/views/projects/settings.html.erb:3:in `_app_views_projects_settings_html_erb__345123016877819471_55981600'

Related issues

Duplicates Redmine - Defect #18779: Error: The single-table inheritance mechanism failed to l... Closed


#1 Updated by Toshi MARUYAMA almost 3 years ago

  • Category deleted (Administration)
  • Status changed from New to Closed
  • Resolution set to Duplicate

Duplicate of #18779.

#2 Updated by Toshi MARUYAMA almost 3 years ago

  • Duplicates Defect #18779: Error: The single-table inheritance mechanism failed to locate the subclass: 'GroupNonMember' added

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