e8c34cde002b7f5f31fe68f8b7c3a455 *kdtu2003-05-16d1t01.shn 567a83959e6ac0d5f024725be38131ce *kdtu2003-05-16d1t02.shn a1ba956fa64dd5e37ecf42538d555130 *kdtu2003-05-16d1t03.shn 36a197d8028681a3794ec8c9332e55de *kdtu2003-05-16d1t04.shn 755d239a967c7439f5468900130df85f *kdtu2003-05-16d1t05.shn fce01f7998a7ed34770ded29d83ac90a *kdtu2003-05-16d1t06.shn 62a363db9cd4c00dd55cf4578d7fc6c8 *kdtu2003-05-16d1t07.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned