ba89058a0b2a86dda4638e40d8a4074f *gm2002-09-09d1t01.shn 304938a61c88d9ffe4f72c52ecda2571 *gm2002-09-09d1t02.shn 372ced927bbef535357a5d5a4f0c1f11 *gm2002-09-09d1t03.shn 296e0b714548227c813467ca097626f7 *gm2002-09-09d1t04.shn 1905042e8ec1e799779ee067051d8246 *gm2002-09-09d1t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned