Unable to load library LIBRARY_NAME

Seme framework has supported library directory under kero/lib, so you have to checked it for supplied library name or path with its library name are exist.

Example error message

could not find model b_user_model on D:/XAMPP/htdocs/seme_framework/app/model/b_user_model.php
could not find model api/b_user_model on D:/XAMPP/htdocs/seme_framework/app/model/api/b_user_model.php
could not find model admin/b_user_model on D:/XAMPP/htdocs/seme_framework/app/model/admin/b_user_model.php


Check the library are existed on kero/lib/.

Please make sure the filename and with its extension are not contain symbol and whitespace(s).

Example PHPOffice/Spreadsheet library loader

Some library cannot be loaded by Seme Framework library loader, you have to included it manually using its namespace.

//loading library
$vendorDirPath = (SEMEROOT.'kero/lib/phpoffice/vendor/');
$vendorDirPath = realpath($vendorDirPath);
require_once $vendorDirPath.'/autoload.php';
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;

class Home extends SENE_Controller
  public function __construct()
  public function download_xls($){
    $objPHPExcel = new Spreadsheet();
    $objWorkSheet = $objPHPExcel->setActiveSheetIndex(0);
    $objWorkSheet->setCellValue('A1', 'Example')->mergeCells('A1:G1');
    $filename = 'example.xlsx';
    $objWriter = new Xlsx($objPHPExcel);

    //force download
    header('Content-Description: File Transfer');
    header('Content-Type: application/octet-stream');
    header('Content-Disposition: attachment; filename='.basename($filename));
    header('Content-Transfer-Encoding: binary');
    header('Expires: 0');
    header('Cache-Control: must-revalidate');
    header('Pragma: public');
    header('Content-Length: ' . filesize($filename));