Fatal error: Uncaught Error: Class 'Symfony\Bundle\MakerBundle\Maker\AbstractMaker' not found in D:\workspaces\liZiPingBack\vendor\symfony\maker-bundle\src\Maker\MakeFixtures.php:30 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\symfony\maker-bundle\src\Maker\MakeFixtures.php on line 30