Impossible to invoke a method ("getSlug") on a array variable ("Array") in "@BlogBundle/rss.xml.twig" at line 8
#0 /homepages/46/d657995205/htdocs/cache/views/2/5/25c7cb5455e00ada7e72aab206169bc095a5724e3468ad70fc6fa7647a8c99a5.php(37): Twig_Template->getAttribute(Array, 'getSlug', Array, 'method')
#1 /homepages/46/d657995205/htdocs/sfw_core/Libraries/Twig/Template.php(365): __TwigTemplate_5a1d3ceed0e36dabd4ea06553109ca176be232ef784e846799cb860e525168ae->doDisplay(Array, Array)
#2 /homepages/46/d657995205/htdocs/sfw_core/Libraries/Twig/Template.php(339): Twig_Template->displayWithErrorHandling(Array, Array)
#3 /homepages/46/d657995205/htdocs/sfw_core/Libraries/Twig/Template.php(350): Twig_Template->display(Array)
#4 /homepages/46/d657995205/htdocs/sfw_core/Libraries/Twig/Environment.php(334): Twig_Template->render(Array)
#5 /homepages/46/d657995205/htdocs/sfw_core/Core/Template/Templating.php(188): Twig_Environment->render('@BlogBundle/rss...', Array)
#6 /homepages/46/d657995205/htdocs/sfw_core/Core/Controller.php(257): StoobyFw\Template\Templating->render('@BlogBundle/rss', Array)
#7 /homepages/46/d657995205/htdocs/sfw_more/BlogBundle/Controller/BlogFrontController.php(33): StoobyFw\Controller->renderView('@BlogBundle/rss', Array, '.xml.twig')
#8 [internal function]: BlogBundle\Controller\BlogFrontController->rssDisplay(Object(StoobyFw\Http\Response), 'blog')
#9 /homepages/46/d657995205/htdocs/sfw_core/Core/App.php(281): ReflectionMethod->invokeArgs(Object(BlogBundle\Controller\BlogFrontController), Array)
#10 /homepages/46/d657995205/htdocs/sfw_core/Core/App.php(208): StoobyFw\App->loadMethodController('rssDisplay', Array)
#11 /homepages/46/d657995205/htdocs/sfw_core/Core/App.php(89): StoobyFw\App->loadController(Array)
#12 /homepages/46/d657995205/htdocs/webroot/index.php(33): StoobyFw\App->loadKernel()
#13 {main}