Fatal error: Uncaught ReflectionException: Property Boodmo\Sales\Entity\OrderBundle::$invoice does not exist in /app/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php:80 Stack trace: #0 /app/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php(80): ReflectionProperty->__construct('Boodmo\\Sales\\En...', 'invoice') #1 /app/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php(970): Doctrine\Common\Persistence\Mapping\RuntimeReflectionService->getAccessibleProperty('Boodmo\\Sales\\En...', 'invoice') #2 /app/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(721): Doctrine\ORM\Mapping\ClassMetadataInfo->wakeupReflection(Object(Doctrine\Common\Persistence\Mapping\RuntimeReflectionService)) #3 /app/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/AbstractClassMetadataFactory.php(214): Doctrine\ORM\Mapping\ClassMetadataFactory->wakeupReflection(Object(Doctrine\ORM\Mapping\ClassMetadata), Object(Doctrine in /app/vendor/zendframework/zend-servicemanager/src/ServiceManager.php on line 754