8030d8cca6efdf73727d4e6650d2f7a9 *gd78-05-13d3t01.shn f60db32c26a61ff564907ec93303da3c *gd78-05-13d3t02.shn 9dddaeb005508d205a6f0bb81b73fd73 *gd78-05-13d3t03.shn 225c4b11ce4e5a532941a69fb240dcfa *gd78-05-13d3t04.shn 187f24252b254f930513cc749a996628 *gd78-05-13d3t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned