Update to Drupal 8.2.4. For more information, see https://www.drupal.org/project/drupal/releases/8.2.4

core/lib/Drupal/Core/Field/Plugin/Field/FieldFormatter/EntityReferenceEntityFormatter.php

@@ -168,6 +168,10 @@ class EntityReferenceEntityFormatter extends EntityReferenceFormatterBase implem
       $recursive_render_id = $items->getFieldDefinition()->getTargetEntityTypeId()
         . $items->getFieldDefinition()->getTargetBundle()
         . $items->getName()
+        // We include the referencing entity, so we can render default images
+        // without hitting recursive protections.
+        . $items->getEntity()->id()
+        . $entity->getEntityTypeId()
         . $entity->id();
 
       if (isset(static::$recursiveRenderDepth[$recursive_render_id])) {

core/lib/Drupal/Core/Field/Plugin/Field/FieldType/UuidItem.php

@@ -3,6 +3,7 @@
 namespace Drupal\Core\Field\Plugin\Field\FieldType;
 
 use Drupal\Core\Field\FieldStorageDefinitionInterface;
+use Drupal\Core\Field\FieldDefinitionInterface;
 
 /**
  * Defines the 'uuid' entity field type.
@@ -48,4 +49,12 @@ class UuidItem extends StringItem {
     return $schema;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
+    $values['value'] = \Drupal::service('uuid')->generate();
+    return $values;
+  }
+
 }

core/lib/Drupal/Core/Field/WidgetBase.php

@@ -36,7 +36,7 @@ abstract class WidgetBase extends PluginSettingsBase implements WidgetInterface
   /**
    * Constructs a WidgetBase object.
    *
-   * @param array $plugin_id
+   * @param string $plugin_id
    *   The plugin_id for the widget.
    * @param mixed $plugin_definition
    *   The plugin implementation definition.