cc6a003c7a89dc032f8de6b8dc5f52fd *gd95-06-18d3t01.shn 87e1a7749a10a9b96ddb1b2290c82088 *gd95-06-18d3t02.shn ddad89309780a393cc9e9c3abcdeb09b *gd95-06-18d3t03.shn a20c1013e250990e17540117e40b3123 *gd95-06-18d3t04.shn 0d0d8fa99d53ba0f39b917e3723e1bce *gd95-06-18d3t05.shn 123d74532b6f785b75667b5e93dd1a60 *gd95-06-18d3t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned