Warning: foreach() argument must be of type array|object, null given in Drupal\Core\Entity\EntityViewBuilder->buildComponents() (line 324 of core/lib/Drupal/Core/Entity/EntityViewBuilder.php).
Warning: foreach() argument must be of type array|object, null given in rdf_entity_prepare_view() (line 221 of core/modules/rdf/rdf.module).
Warning: foreach() argument must be of type array|object, null given in Drupal\Core\Entity\Entity\EntityViewDisplay->buildMultiple() (line 237 of core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php).
Warning: foreach() argument must be of type array|object, null given in Drupal\Core\Entity\Entity\EntityViewDisplay->buildMultiple() (line 274 of core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php).
Warning: foreach() argument must be of type array|object, null given in Drupal\Core\Entity\EntityViewBuilder->buildMultiple() (line 298 of core/lib/Drupal/Core/Entity/EntityViewBuilder.php).
