Warning: Undefined property: App\Manager\MapManager::$twig in /php/src/Manager/MapManager.php on line 339

Fatal error: Uncaught Error: Call to a member function render() on null in /php/src/Manager/MapManager.php:339 Stack trace: #0 /php/src/Model/Factory/TourViewModelFactory.php(449): App\Manager\MapManager->getMarkerTextForStationStart(Object(Pimcore\Model\DataObject\Tour)) #1 /php/src/Model/Factory/TourViewModelFactory.php(82): App\Model\Factory\TourViewModelFactory->getStationMarkerStart() #2 /php/src/Controller/Frontend/ToursController.php(58): App\Model\Factory\TourViewModelFactory->getByTour(Object(Pimcore\Model\DataObject\Tour)) #3 /php/vendor/symfony/http-kernel/HttpKernel.php(181): App\Controller\Frontend\ToursController->detailAction(Object(Symfony\Component\HttpFoundation\Request), Object(App\Manager\ViewVariablesManager), Object(App\Model\Factory\TourViewModelFactory), Object(App\LinkGenerator\TourGenerator), 'from-fuerth-to-...') #4 /php/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #5 /php/vendor/symfony/http-kernel/Kernel.php(208): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #6 /php/public/index.php(36): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #7 {main} thrown in /php/src/Manager/MapManager.php on line 339