Fatal error: Uncaught Error: Class 'PHPUnit\TextUI\Command' not found in D:\workspaces\liZiPingBack\vendor\symfony\phpunit-bridge\Legacy\CommandForV9.php:27 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\symfony\phpunit-bridge\Legacy\CommandForV9.php on line 27