ISAICP-9484: Remove empty term names.

web/modules/custom/eu_oss_catalogue/src/Plugin/eu_oss_catalogue/Resolver/TaxonomyTermResolver.php

@@ -4,6 +4,7 @@
 
 namespace Drupal\eu_oss_catalogue\Plugin\eu_oss_catalogue\Resolver;
 
+use Drupal\Component\Utility\NestedArray;
 use Drupal\Core\Database\Connection;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Entity\Sql\SqlContentEntityStorage;
@@ -74,6 +75,9 @@ public function resolve(?array &$value, Project $project, array $metadata, Field
       return;
     }
 
+    // Remove empty term names.
+    $value = NestedArray::filter($value);
+
     // Get a flat list of all term names regardless of the language.
     $allTermNames = array_values(array_merge(...array_values($value)));