The getSelectionHandler() may return error for the hierarchical select widget.

Created on 14 November 2025, 8 days ago

Problem/Motivation

Getting error in the field settings form when hierarchical_select widget is used:
Warning: Undefined array key "handler" in Drupal\custom_field\Plugin\CustomField\FieldType\EntityReference->getSelectionHandler() (line 337 of /var/www/html/web/modules/contrib/custom_field-3556431/src/Plugin/CustomField/FieldType/EntityReference.php)

Proposed resolution

Just fallback the handler on line 337 of EntityReference.php to: 'default:' . $target_type

🐛 Bug report

Status

Active

Version

4.0

Component

Code

Created by

🇺🇸United States apmsooner

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Incomplete comments

Merge Requests

!175The getSelectionHandler() may return error for the hierarchical select widget.
Merged
🇺🇸United States apmsooner
updated 8 days ago

Comments & Activities

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It's likely this issue predates Contrib.social: some issue and comment data are missing.

Merge request !175Set fallback handler. → (Merged) created by apmsooner

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The getSelectionHandler() may return error for the hierarchical select widget.

Problem/Motivation

Proposed resolution

Merge Requests

!175The getSelectionHandler() may return error for the hierarchical select widget.Merged

Comments & Activities

!175The getSelectionHandler() may return error for the hierarchical select widget.
Merged