370e1f8efff2e1e110ccca728209981d *gd89-05-06d2t01.shn abc951acdbd108d5b9a9a337be2ae145 *gd89-05-06d2t02.shn 741c7dd5af621679809590d769961afe *gd89-05-06d2t03.shn f0e75a08410c71762d0a446c9a44c451 *gd89-05-06d2t04.shn ab9375834391f8028e108c302c53c440 *gd89-05-06d2t05.shn a6378e06ef020b17d44c2a6596cfc18f *gd89-05-06d2t06.shn 5db4f6e5953a528620b5b5410f02a3bb *gd89-05-06d2t07.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned