Unrecognized font name: "helvetica".".

[xcastaner]

Hello,

I have this error message: Unrecognized font name: "helvetica".".

I use symfony 2.0.12.

test.pdf.twig

Hello {{ var }}!

controller:
/**

• @pdf()
  **/

public function certificadoAction()
{
return $this->render('BackendBundle:Creacion:certificado.pdf.twig',array('var'=>'MUNDO'));
}

config.yml:

ps_pdf:
nodes_file: ~
fonts_file: ~
complex_attributes_file: ~
colors_file: ~
use_cache_in_stylesheet: ~
cache:
type: ~
options: ~
markdown_stylesheet_filepath: ~
markdown_document_template_filepath: ~
document_parser_type: ~

Thanks in advance

[xcastaner]

Sorry!

It was bad installed.

My fault!