Impossible to access an attribute ("title") on a null variable.

500 Internal Server Error - Twig_Error_Runtime

Stack Trace

  1. in app/Resources/views/default/secondhand_car_details.html.twig at line 4  -
    1. {% extends ':site-structure:base.html.twig' %}
    2. {% block title %}
    3.     {{ car.title }}
    4. {% endblock %}
    5. {% block description %}
  2. at twig_get_attribute (object(Twig_Environment), object(Twig_Source), null, 'title', array())
    in var/cache/prod/twig/3a/3af3faeeb3bdf477533345d2aa480a6655d3ccd58f0cb0a04c3b661641f4e61e.php at line 45  +
  3. at __TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725 ->block_title (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'stylesheets' => array(object(__TwigTemplate_f0aaf8934579aebb2f897fc0081f4ab05d142fad0baeb1108c232e10c7ce76ba), 'block_stylesheets'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'central_layout' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_central_layout'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts'), 'header' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_header'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body')))
    in var/cache/prod/classes.php at line 6987  +
  4. at Twig_Template ->displayBlock ('title', array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'stylesheets' => array(object(__TwigTemplate_f0aaf8934579aebb2f897fc0081f4ab05d142fad0baeb1108c232e10c7ce76ba), 'block_stylesheets'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'central_layout' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_central_layout'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts'), 'header' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_header'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body')))
    in var/cache/prod/twig/46/46f4dfabbfbe2476343aca148939639e10ac490f95df41c0c7d73641a155d9b0.php at line 50  +
  5. at __TwigTemplate_f0aaf8934579aebb2f897fc0081f4ab05d142fad0baeb1108c232e10c7ce76ba ->doDisplay (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'stylesheets' => array(object(__TwigTemplate_f0aaf8934579aebb2f897fc0081f4ab05d142fad0baeb1108c232e10c7ce76ba), 'block_stylesheets'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'central_layout' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_central_layout'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts'), 'header' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_header'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body')))
    in var/cache/prod/classes.php at line 7092  +
  6. at Twig_Template ->displayWithErrorHandling (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'stylesheets' => array(object(__TwigTemplate_f0aaf8934579aebb2f897fc0081f4ab05d142fad0baeb1108c232e10c7ce76ba), 'block_stylesheets'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'central_layout' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_central_layout'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts'), 'header' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_header'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body')))
    in var/cache/prod/classes.php at line 7073  +
  7. at Twig_Template ->display (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('central_layout' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_central_layout'), 'header' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_header'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body'), 'title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts')))
    in var/cache/prod/twig/14/1427a1e9c9a790ac3285ba6becfdf47d2289ad8eb8239bf84a18a34df1fd7bc0.php at line 29  +
  8. at __TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf ->doDisplay (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('central_layout' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_central_layout'), 'header' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_header'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body'), 'title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts')))
    in var/cache/prod/classes.php at line 7092  +
  9. at Twig_Template ->displayWithErrorHandling (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('central_layout' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_central_layout'), 'header' => array(object(__TwigTemplate_4cea795494c9ab82f8d2a2d4ba81e790112cc5104c17e5a580b6802508a7b9bf), 'block_header'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body'), 'title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts')))
    in var/cache/prod/classes.php at line 7073  +
  10. at Twig_Template ->display (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts')))
    in var/cache/prod/twig/3a/3af3faeeb3bdf477533345d2aa480a6655d3ccd58f0cb0a04c3b661641f4e61e.php at line 31  +
  11. at __TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725 ->doDisplay (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts')))
    in var/cache/prod/classes.php at line 7092  +
  12. at Twig_Template ->displayWithErrorHandling (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_admin' => object(GlobalVariables)), array('title' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_title'), 'description' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_description'), 'open_graph' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_open_graph'), 'body' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_body'), 'javascripts' => array(object(__TwigTemplate_0c8faa508ef142d9aa7715a03115aad88dbd0f293da394168ecb993abf7b0725), 'block_javascripts')))
    in var/cache/prod/classes.php at line 7073  +
  13. at Twig_Template ->display (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView)))
    in var/cache/prod/classes.php at line 7080  +
  14. at Twig_Template ->render (array('car' => null, 'garage' => object(Garage), 'form' => object(FormView)))
    in vendor/symfony/symfony/src/Symfony/Bridge/Twig/TwigEngine.php at line 50  +
  15. at TwigEngine ->render (':default:secondhand_car_details.html.twig', array('car' => null, 'garage' => object(Garage), 'form' => object(FormView)))
    in vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php at line 50  +
  16. at TwigEngine ->render (':default:secondhand_car_details.html.twig', array('car' => null, 'garage' => object(Garage), 'form' => object(FormView)))
    in vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php at line 77  +
  17. at TwigEngine ->renderResponse (':default:secondhand_car_details.html.twig', array('car' => null, 'garage' => object(Garage), 'form' => object(FormView)), object(Response))
    in vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php at line 235  +
  18. at Controller ->render (':default:secondhand_car_details.html.twig', array('car' => null, 'garage' => object(Garage), 'form' => object(FormView)))
    in src/GarageBundle/Controller/DefaultController.php at line 115  +
  19. at DefaultController ->secondHandCarDetailsAction (object(Request), '71')
  20. at call_user_func_array (array(object(DefaultController), 'secondHandCarDetailsAction'), array(object(Request), '71'))
    in var/cache/prod/classes.php at line 4652  +
  21. at HttpKernel ->handleRaw (object(Request), 1)
    in var/cache/prod/classes.php at line 4607  +
  22. at HttpKernel ->handle (object(Request), 1, true)
    in vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php at line 168  +
  23. at Kernel ->handle (object(Request))
    in web/app.php at line 16  +

Logs  -

Stack Trace (Plain Text)  +