The strategy for composite primary keys must be "NONE" although the id generator class is \Doctrine\ORM\Id\AssignedGenerator. Calling the strategy "ASSIGNED" is misleading.
Add missing semicolon after `private $year` on line 12 of `Car` class example code to fix `Parse error: syntax error, unexpected 'public' (T_PUBLIC), expecting ',' or ';' in [...]/VehicleCatalogue/Model/Car.php on line 14`