0b76a2737539c8cb21b700ad9c037071 gd70-09-18d1t03.shn 8a2548e653ddc33438e1abe7e561a0d3 gd70-09-18d1t04.shn 259252fa291d808ce392f7cd81f30164 gd70-09-18d1t06.shn d26dad1b30963a3c84eeba4e465c4361 gd70-09-18d1t07.shn a71334d3c5f530939d7331f0a0c36478 gd70-09-18d1t01.shn 733a3cd807dff4060e0050293a4cfc36 gd70-09-18d1t02.shn c306761e4991eef49b337fc47cee8177 gd70-09-18d1t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned