e78cf30a57af1f67432fec1315f3632e *dtb2004-07-25d1t01.shn a76919d8e586baadb45f900015f5102e *dtb2004-07-25d1t02.shn e258a4fcf1d2bdebede2a23a6b84f269 *dtb2004-07-25d1t03.shn 498e437a3ce50a848d8078c13eb10ec5 *dtb2004-07-25d1t04.shn ac705d72e4d6b162e3eb3286711ccf43 *dtb2004-07-25d1t05.shn 196524cdbd1a6fe0e43651885e3ee23e *dtb2004-07-25d1t06.shn d00387be0c1c7a086452c0c55815fa5a *dtb2004-07-25d1t07.shn 690862ab62a27b960bf615273888984c *dtb2004-07-25d1t08.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned