Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Command\Command' not found in D:\workspaces\liZiPingBack\vendor\doctrine\doctrine-bundle\Command\DoctrineCommand.php:22 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\doctrine\doctrine-bundle\Command\DoctrineCommand.php on line 22