Fatal error: Uncaught Error: Class 'Swagger\Annotations\AbstractAnnotation' not found in D:\workspaces\liZiPingBack\vendor\nelmio\api-doc-bundle\Annotation\Model.php:19 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\nelmio\api-doc-bundle\Annotation\Model.php on line 19