Drupal Module 3.8.4: Ingestion Fatal Error With Config Entity References Fixed
Fixed a fatal error in the Opensolr Search Drupal module (3.8.4) during data ingestion when a content type has an
entity_reference field pointing to a config entity (for example Domain from the Domain module). The ingestion job aborted with "Call to undefined method ::hasTranslation()" — config entities don't implement the translation interface, so the translation-resolution helper now short-circuits for them and ingestion runs end-to-end. Thanks to rickydev90 on drupal.org for the clean report and patch in #3593311.