Problem/Motivation

Flipbook module has dependency of entity reference module which has been deprecated in Drupal 9.
https://www.drupal.org/node/2598002

Steps to reproduce

- After upgrade from D8 to D9. Run drush updb. Flipbook and entity reference module would uninstalled on hook update system_post_update_uninstall_entity_reference_module.

Comments

sumit-k created an issue. See original summary.

sumit-k’s picture

Issue summary: View changes
sumit-k’s picture

Issue summary: View changes
sumit-k’s picture

Issue summary: View changes
sumit-k’s picture

StatusFileSize
new315 bytes

It would be better to remove entity reference from dependency. Added patch please review.

sumit-k’s picture

Status: Active » Needs review
sumit-k’s picture

StatusFileSize
new379 bytes

Adding patch for 8.x.1.2.

abhinand gokhala k’s picture

Reviewed, It's working after applying the patch. 'entity_reference' features are merged with the core.

sumit-k’s picture

Thanks Abhinand for review. Changing status to Reviewed & tested by the community.

sumit-k’s picture

Status: Needs review » Fixed
sumit-k’s picture

Status: Fixed » Reviewed & tested by the community
jnettik’s picture

I also ran into this issue while updating to D9 and the patch fixed it for me.

yookoala’s picture

Ran into this issue today. Thanks for the patch. It works.

sumit-k’s picture

Status: Reviewed & tested by the community » Patch (to be ported)
kushal bansal’s picture

Version: 8.x-1.2 » 9.1.4-alpha2
Status: Patch (to be ported) » Fixed

Patch added in 9.1.4 release

kushal bansal’s picture

Assigned: Unassigned » kushal bansal
Status: Fixed » Closed (fixed)