7ffeb1e54b3cb86a923158f54d175a7b *gd79-12-04d2t01.shn 435a16c3a826a9db2f50c1bb89d167d1 *gd79-12-04d2t02.shn 29bcc39f63d65ce0fa757a9f9f18c0bf *gd79-12-04d2t03.shn bb2436e329e583019b0e0274f628803c *gd79-12-04d2t04.shn 21e0c0e448bebe7d14752ac3974ad382 *gd79-12-04d2t05.shn 6a249eacc5529f72b784e46409555961 *gd79-12-04d2t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned