705d740718fbabffafaadc4dd8b5af75 *gd71-04-05d3t01.shn 9fb97d448f600980934d3642a95fd22a *gd71-04-05d3t02.shn c3326c6c5bc011e79d21452d7c291a05 *gd71-04-05d3t03.shn 7078cd1db3b70c84611cd98e541ca64a *gd71-04-05d3t04.shn 3d3c34beae6ef27ec39de4f0ba7de2df *gd71-04-05d3t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned