5ca2890722df2b619f9b64ade550c68c *gd89-05-07d2t01.shn 9a6aab7db146c2040f5b39705ea23c5b *gd89-05-07d2t02.shn 51506405d8c4ac2fbb0745454d11dc0d *gd89-05-07d2t03.shn bf8ab3b5d3b8695ad0dbb67e777a9ce2 *gd89-05-07d2t04.shn 4bfbab32003ffee5eaa430b5ed19777a *gd89-05-07d2t05.shn 8e4c02ca36e1193d643989e45ff57a11 *gd89-05-07d2t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned