dbodnariuc's picture

Posted by dbodnariuc on Sun, Nov 29, 2020 - 9:50pm --- Updated: Dec 29 '20 - 6:38pm

Hi there2,

I am migrating a website from Drupal 7 to Backdrop and I got almost everything to work.

Most of the content is displayed properly, the only thing that is not working are Book pages. I can edit them, but in view mode I get this error: "Call to a member function bundle() on null"

This is what I see in the logs:
"Error: Call to a member function bundle() on null in node_access() (line 2715 of /home/doriemae/migrate.head-massage.net/core/modules/node/node.module)."

Any help would be greatly appreciated.

Thanks,

Dorian

 

Most helpful answers

I had this issue. It was

I had this issue. It was resolved for me after enabling and saving Book module settings (all were unselected after upgrade from Drupal) at: /admin/content/book/settings

screenshot of settings

 

Comments

Mon, Nov 30, 2020 - 8:44am by laryn

Which non-core modules are you using?

dbodnariuc's picture

Mon, Nov 30, 2020 - 7:06pm by dbodnariuc

Hi laryn

Here is a list of the modules:

  • Insert
  • Libraries
  • Match Redirect
  • Media Element
  • Site Map
  • Global Redirect
  • Metatag
  • Honeypot
  • Google Analytics
  • Views System
  • XML sitemap

Thanks you!

Tue, Dec 01, 2020 - 11:27am by laryn

Are you able to come up with steps to reproduce on a blank installation?

e.g.

  1. create a new site and test
  2. if that works, add one of these modules and test again
  3. etc.

This will help pinpoint where the issue is.

jromine's picture

Mon, Feb 14, 2022 - 5:08pm by jromine

I had this issue. It was resolved for me after enabling and saving Book module settings (all were unselected after upgrade from Drupal) at: /admin/content/book/settings

screenshot of settings