protected function displayWithErrorHandling(array $context, array $blocks = array()) {
try {
$this
->doDisplay($context, $blocks);
} catch (Twig_Error $e) {
throw $e;
} catch (Exception $e) {
throw new Twig_Error_Runtime(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e
->getMessage()), -1, null, $e);
}
}