13c685d53fa3dfd23ac5edecc1c7264a *mc2004-05-29d1t01.shn a81588295e305e6558372d50f392a41d *mc2004-05-29d1t02.shn b2f90c4ced9160bb7eb6345d5ad0eb1e *mc2004-05-29d1t03.shn 22f176af144a0f5aee1a141259f7286f *mc2004-05-29d1t04.shn cb2597ac5dc6f069d17f58889da6f510 *mc2004-05-29d1t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned