Issue #3513546 by just_like_good_vibes, liam morland: TypeError:...

Issue #3513546 by just_like_good_vibes, liam morland: TypeError: ::findEntityBundleWithField(): $entity_type_id must be of type string, null given

modules/ui_patterns_field_formatters/src/Plugin/Field/FieldFormatter/ComponentFormatterBase.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace Drupal\ui_patterns_field_formatters\Plugin\Field\FieldFormatter;
 
 use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Field\FieldDefinitionInterface;
 use Drupal\Core\Field\FieldItemListInterface;
 use Drupal\Core\Field\FormatterBase;
 use Drupal\Core\Form\FormStateInterface;
@@ -215,6 +216,9 @@ abstract class ComponentFormatterBase extends FormatterBase {
     if (!$entity) {
       $entity = $this->chainContextEntityResolver->guessEntity($contexts);
     }
+    if (!$entity_type_id) {
+      return $contexts;
+    }
     if (!$entity || !$this->checkEntityHasField($entity, $entity_type_id, $field_name)) {
       // Generate a default bundle when it is missing,
       // this covers contexts like the display of a field in a view.
@@ -227,6 +231,13 @@ abstract class ComponentFormatterBase extends FormatterBase {
     return $contexts;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public static function isApplicable(FieldDefinitionInterface $field_definition) {
+    return ($field_definition->getTargetEntityTypeId() !== NULL) && parent::isApplicable($field_definition);
+  }
+
   /**
    * {@inheritdoc}
    */