7166e50c2169777e0e7b096c381c59a5 *sci2001-04-21d3t01.shn d445fe7cf8f35c2954d55b8c0217d64a *sci2001-04-21d3t02.shn b6dc08ded53ac948d9d66ba513631850 *sci2001-04-21d3t03.shn 504cf7d767b1e47f636869956f72b036 *sci2001-04-21d3t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned