Page not found (404)

No published 'UrlNode' found for the path '/publications/filial-mbuk-yackr-zvezdnyj-kulturno-duhovnyj-centr/None', language 'ru'.
Request Method: GET
Request URL: http://kulturayago.ru/publications/filial-mbuk-yackr-zvezdnyj-kulturno-duhovnyj-centr/None
Raised by: fluent_pages.views.dispatcher.CmsPageDispatcher

Using the URLconf defined in site_type.urls, Django tried these URL patterns, in this order:

  1. ^media/(?P<path>.*)$
  2. ^static/(?P<path>.*)$
  3. robots.txt$ [name='robots.txt']
  4. admin/filebrowser/
  5. admin/dynamic_raw_id/
  6. admin/
  7. rest-api/
  8. ckeditor/
  9. ^publications/ ^(?P<slug>[0-9A-Za-z_.-]+)/$ [name='entity_detail']
  10. search/
  11. private-media/
  12. sitemap
  13. media/(?P<path>.*)$
  14. downloader/
  15. ^(?P<path>.*)@admin$ [name='fluent-page-admin-redirect']
  16. ^(?P<path>.*)$ [name='fluent-page-url']

The current path, publications/filial-mbuk-yackr-zvezdnyj-kulturno-duhovnyj-centr/None, matched the last one.

You’re seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.