findByUid issue

gistfile1.php

	/**
	 * modelRepository
	 *
	 * @var \Pistil\Vehicles\Domain\Repository\ModelRepository
	 * @inject
	 */
	protected $modelRepository = NULL;

    /**
     * brandRepository
     *
     * @var \Pistil\Vehicles\Domain\Repository\BrandRepository
     * @inject
     */
    protected $brandRepository = NULL;

    /**
     * typeRepository
     *
     * @var \Pistil\Vehicles\Domain\Repository\TypeRepository
     * @inject
     */
    protected $typeRepository = NULL;

  
    /**
     * action type
     *
     * @param \Pistil\Vehicles\Domain\Model\Type $type
     * @return void
     */
    public function typeAction(\Pistil\Vehicles\Domain\Model\Type $type) {
        $this->view->assign('brands', $this->brandRepository->findByType($type));
        $this->view->assign('type', $this->typeRepository->findByUid($type));
    }

ModelRepository.php

<?php
namespace Pistil\Vehicles\Domain\Repository;

class ModelRepository extends \TYPO3\CMS\Extbase\Persistence\Repository {

    /**
     * @param \Pistil\Vehicles\Domain\Model\Brand $brand
     * @param \Pistil\Vehicles\Domain\Model\Type $type
     * @return \TYPO3\CMS\Extbase\Persistence\QueryResultInterface
     */
    public function findByTypeAndBrand($type, $brand) {
        $query = $this->createQuery();
        $models = $query
            ->matching(
                $query->logicalAnd(
                    $query->equals('brand', $brand),
                    $query->equals('type', $type)
                )
            )
            ->execute();
        return $models;
    }
	
}

TypeRepository.php

<?php
namespace Pistil\Vehicles\Domain\Repository;

/**
 * The repository for Types
 */
class TypeRepository extends \TYPO3\CMS\Extbase\Persistence\Repository {

	
}