ERROR=Error: Call to a member function getContenu() on null in /homepages/21/d215585966/htdocs/bmmVersion4/src/BMM/IndexBundle/Controller/VoirController.php:16 Stack trace: #0 [internal function]: BMM\IndexBundle\Controller\VoirController->indexAction() #1 /homepages/21/d215585966/htdocs/bmmVersion4/app/cache/dev/classes.php(3917): call_user_func_array() #2 /homepages/21/d215585966/htdocs/bmmVersion4/app/cache/dev/classes.php(3887): Symfony\Component\HttpKernel\HttpKernel->handleRaw() #3 /homepages/21/d215585966/htdocs/bmmVersion4/app/cache/dev/classes.php(4863): Symfony\Component\HttpKernel\HttpKernel->handle() #4 /homepages/21/d215585966/htdocs/bmmVersion4/app/bootstrap.php.cache(547): Symfony\Bundle\FrameworkBundle\HttpKernel->handle() #5 /homepages/21/d215585966/htdocs/bmmVersion4/web/app_dev.php(9): Symfony\Component\HttpKernel\Kernel->handle() #6 {main}