[Catalyst] Empty pdf file/ using Catalyst::View::PDF::Reuse

[Lupin Deterd]

Hi,
I'm using View::PDF::Reuse to create/generate pdf, and though it
successfully create one but it's empty, following is code/template.

-- code --
 {
       $c->stash->{list} = ['one', 'two', 'three', 'four'];
       $c->stash->{pdf_disposition} = 'attachment';
       $c->stash->{pdf_filename}    = 'receipt.pdf';
       $c->stash->{pdf_template}    = 'order/receipt.tt2';
       $c->detach( $c->view('PDF::Reuse') );

   }

-- template/receipt.tt2 --

[% pdf.prFont('Helvetica-Bold') %]
[% pdf.prFontSize(50) %]


[% y = 500 %]
 [% FOREACH item IN list %]
  [% pdf.prText(100,y,item) %]
  [% y = y - 13 %]
 [% END %]


Thanks in advance for any hints.

lupin