Fatal error: Call to a member function getAutor() on a non-object in /home/web_thyssen/public_html/src/ThyssenMalaga/WebBundle/Controller/ColeccionController.php on line 200

Fatal error: Uncaught exception 'Symfony\Component\Debug\Exception\FatalErrorException' with message 'Error: Call to a member function getAutor() on a non-object' in /home/web_thyssen/public_html/src/ThyssenMalaga/WebBundle/Controller/ColeccionController.php:200 Stack trace: #0 {main} Next exception 'Symfony\Component\Routing\Exception\RouteNotFoundException' with message 'Unable to generate a URL for the named route "thyssen_malaga_web_colaboratorio" as such route does not exist.' in /home/web_thyssen/public_html/app/cache/prod/appProdUrlGenerator.php:974 Stack trace: #0 /home/web_thyssen/public_html/app/cache/prod/classes.php(16346): appProdUrlGenerator->generate('thyssen_malaga_...', Array, false) #1 /home/web_thyssen/public_html/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Extension/RoutingExtension.php(45): JMS\I18nRoutingBundle\Router\I18nRouter->generate('thyssen_malaga_...', Array, false) #2 /home/web_thyssen/public_html/app/cache/prod/twig/9/9/9908711981494ac3b0ad81f6d01db27d099ec6ae789d94c4e73456432c9afe4b.ph in /home/web_thyssen/public_html/app/cache/prod/classes.php on line 5210