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gassf

Hi, I need help. I need to generate a pdf from the information generated in a view. I'm using dompdf and I'm getting the following message

Warning!

Fuel \ Core \ PhpErrorException [Warning]:
A non-numeric value encountered
PKGPATH // pdf / lib / dompdf / include / page_frame_decorator.cls.php @ line 473

468 $ p = $ frame-> get_parent ();
469 while ($ p) {
$ 470 style = $ p-> get_style ();
471 $ max_y + = $ style-> length_in_pt (array ($ style-> margin_bottom,
472 $ style-> padding_bottom,
473 $ style-> border_bottom_width));
474 $ p = $ p-> get_parent ();
475}
476
477
478 // Check if $ frame flows off the page

Could someone tell me how I can solve this problem? The call I made from the controller is the following:

public function action_pdf ($ id = null) {

$ inscription = Model_Inscripcion :: getInscripcionById ($ id);
$ data ["insid"] = $ id;
$ data ["date"] = date ("d / m / Y");
$ data ["registration"] = $ registration;
$ data ["anio"] = Model_Admin_Itemscatalogo :: getItem ('cat_desc_anios', $ inscription ['de_anio_inscribe']);
$ data ["division"] = Model_Admin_Itemscatalog :: getItem ('cat_divisiones', $ inscripcion ['de_division']);

$ view = View :: forge ('inscriptions / report', $ data, false);

$ pdf = Pdf :: factory ('dompdf') -> init ();
$ pdf-> set_paper ("A4", "portrait");
$ pdf-> load_html ($ view);
$ pdf-> render ();

}

Harro

Never used DomPDF, so I can't comment.

I think you need to figure out which variable is non-numeric, and why. Perhaps you are missing some setup code somewhere?

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