workarround for samples bug: admin materials inaccessible

web/modules/custom/materio_samples/src/Plugin/Field/FieldFormatter/SamplesDefaultFormatter.php

@@ -33,6 +33,8 @@ class SamplesDefaultFormatter extends FormatterBase {
 
       $term = Term::load($item->target_id);
 
+      if(!$term) return;
+      
       // translate the term
       $term = \Drupal::service('entity.repository')->getTranslationFromContext($term, $language);