It is possible for date_augmenter_field_formatter_third_party_settings_form() to return NULL

Created on 30 May 2025, 24 days ago

Problem/Motivation

In Drupal CMS, if you try to disable Layout Builder for a content type -- any content type -- in the UI, you'll get an exception:

TypeError: Unsupported operand types: array + null in Drupal\field_ui\Form\EntityViewDisplayEditForm->Drupal\field_ui\Form\{closure}() (line 170 of core/modules/field_ui/src/Form/EntityViewDisplayEditForm.php).

I traced this to date_augmenter_field_formatter_third_party_settings_form(), which can apparently return NULL in some situations. I am unfamiliar with the internals of this module so I'm not sure under what circumstances the NULL return can happen, but it's clearly possible.

Steps to reproduce

Install Drupal CMS, and then visit /admin/structure/types/manage/page/display and disable Layout Builder for that content type.

Proposed resolution

No idea.

🐛 Bug report

Status

Active

Version

1.1

Component

Code

Created by

🇺🇸United States phenaproxima Massachusetts

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Merge Requests

!6It is possible for date_augmenter_field_formatter_third_party_settings_form() to return NULL
Merged
🇺🇸United States phenaproxima
updated 4 days ago

Comments & Activities

Issue created by @phenaproxima
Comment 24 days ago →
🇺🇸United States phenaproxima Massachusetts
Merge request !6Always return an array → (Merged) created by phenaproxima
Comment 24 days ago →
🇺🇸United States phenaproxima Massachusetts
Comment 4 days ago →
🇦🇺Australia nigelcunningham Geelong
I've encountered the same issue, reviewed the patch, applied it and found that it addresses the issue correctly. Moving to RTBC.

Thanks!
Pipeline finished with Skipped
4 days ago
#527155
First commit to issue fork.
Comment 4 days ago →
System Message

mandclu → committed 81be1863 on 1.1.x authored by phenaproxima →
Issue #3527500: It is possible for...
Comment 4 days ago →
🇨🇦Canada mandclu
Thanks for identifying this, and for providing a fix. Merged in, and I will roll a new release shortly.

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