7f8cb072640ffff8dbe4b394b5d983b7 gd720526-d4t01.shn eeafb732ad9ff9f1de952053e3544cc5 gd720526-d4t02.shn c6242bcfb01d1570fb57b6f8fb1a794f gd720526-d4t03.shn 51679b907114ce5b51c762c682b8f921 gd720526-d4t04.shn b1c88bbb3e9995158915db947828ae20 gd720526-d4t05.shn 950f5b1b2c2ee980bccf224ba96d2844 gd720526-d4t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned