Fatal error: Uncaught Error: Class "Drupal\migrate_drupal\Annotation\MigrateField" not found in /home/www/drupal8/test/core/modules/migrate_drupal/src/Annotation/MigrateCckField.php:19 Stack trace: #0 {main} thrown in /home/www/drupal8/test/core/modules/migrate_drupal/src/Annotation/MigrateCckField.php on line 19