domPDF doesn’t work

[eluser]B3ll4triX[/eluser]
Problem Solved...

But, I have new problem.

Unable to stream pdf: headers already sent

controller:

Code:

function to_pdf_post($id = ''){
    $this->load->plugin('to_pdf');
        
    $data_show = $this->mdl_halaman->select_post_id($this->jur, $id);
        
    $data = array(
        'head_title'    => $this->head_title,
        'title'     => $this->title,
        'kode'        => $this->jur,
        'post_id'    => $data_show,
        'segment1'    => $this->segment1
    );
        
        $html = $this->load->view('v_pdf.php', $data, true);
         pdf_create($html, $data_show->title);
}