Notice: Undefined offset: 0 in geolam_preprocess_node__project() (line 287 of themes/custom/geolam/geolam.theme).
Fehlermeldung
Notice: Trying to access array offset on value of type null in geolam_preprocess_node__project() (line 287 of themes/custom/geolam/geolam.theme).
Fehlermeldung
Warning: array_flip(): Can only flip STRING and INTEGER values! in Drupal\Core\Entity\EntityStorageBase->loadMultiple() (line 312 of core/lib/Drupal/Core/Entity/EntityStorageBase.php).