310b333b78f7e2326ba7f4d6f648c6a7 *gd1981-12-28d2t03.shn 74d5d0d473cc97179d4f8db99f385ef5 *gd1981-12-28d2t02.shn 537ae2a855349e3c2aa7a97803a56032 *gd1981-12-28d2t01.shn cc36a5f08df9d0bd87b4a19195ee47a8 *gd1981-12-28d2t04.shn 50f26af01de584e35a32fdc8b51868cd *gd1981-12-28d2t05.shn cbce45741ce0ffc0b0eefe2964e7791d *gd1981-12-28d2t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned