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TCPDF ERROR: Wrong page number on setPage() function: 0

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  • TCPDF ERROR: Wrong page number on setPage() function: 0

    Hello everybody,

    I tried to run the following code in a PDF-Application. The original code is from http://www.tcpdf.org/ but I deleted some lines. After I ran the code the error message:"TCPDF ERROR: Wrong page number on setPage() function: 0". I think the problem is the writeHTML. If I delete this line then the PDF document is generated but without the HTML-Tables.

    Is there any solution?

    Best Regards

    Alexander

    Code:
    //============================================================+
    // File name   : example_048.php
    // Begin       : 2009-03-20
    // Last Update : 2013-05-14
    //
    // Description : Example 048 for TCPDF class
    //               HTML tables and table headers
    //
    // Author: Nicola Asuni
    //
    // (c) Copyright:
    //               Nicola Asuni
    //               Tecnick.com LTD
    //               www.tecnick.com
    //               info@tecnick.com
    //============================================================+
    
    /**
     * Creates an example PDF TEST document using TCPDF
     * @package com.tecnick.tcpdf
     * @abstract TCPDF - Example: HTML tables and table headers
     * @author Nicola Asuni
     * @since 2009-03-20
     */
    
    
    
    // create new PDF document
    $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
    
    // set document information
    $pdf->SetCreator(PDF_CREATOR);
    $pdf->SetAuthor('Nicola Asuni');
    $pdf->SetTitle('TCPDF Example 048');
    $pdf->SetSubject('TCPDF Tutorial');
    $pdf->SetKeywords('TCPDF, PDF, example, test, guide');
    
    // set default header data
    $pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 048', PDF_HEADER_STRING);
    
    // set header and footer fonts
    $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
    $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
    
    // set default monospaced font
    $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
    
    // set margins
    $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
    $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
    $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
    
    // set auto page breaks
    $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
    
    // set image scale factor
    $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
    
    // set some language-dependent strings (optional)
    if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
        require_once(dirname(__FILE__).'/lang/eng.php');
        $pdf->setLanguageArray($l);
    }
    
    // ---------------------------------------------------------
    
    // set font
    $pdf->SetFont('helvetica', 'B', 20);
    
    // add a page
    $pdf->AddPage();
    
    $pdf->Write(0, 'Example of HTML tables', '', 0, 'L', true, 0, false, false, 0);
    
    $pdf->SetFont('helvetica', '', 8);
    
    // -----------------------------------------------------------------------------
    
    $tbl = <<<EOD
    <table cellspacing="0" cellpadding="1" border="1">
        <tr>
            <td rowspan="3">COL 1 - ROW 1<br />COLSPAN 3</td>
            <td>COL 2 - ROW 1</td>
            <td>COL 3 - ROW 1</td>
        </tr>
        <tr>
            <td rowspan="2">COL 2 - ROW 2 - COLSPAN 2<br />text line<br />text line<br />text line<br />text line</td>
            <td>COL 3 - ROW 2</td>
        </tr>
        <tr>
           <td>COL 3 - ROW 3</td>
        </tr>
    
    </table>
    EOD;
    
    $pdf->writeHTML($tbl, true, false, false, false, '');
    
    
    
    //Close and output PDF document
    $pdf->Output('example_048.pdf', 'I');
    
    //============================================================+
    // END OF FILE
    //============================================================+
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