2a6471ce7abbe3a2b9bd842af03da89e *sci2001-12-29d3t01.shn f7e174aa682219596c344ff2abc24a34 *sci2001-12-29d3t02.shn e66c45c4d2e3df541df0172ce571a752 *sci2001-12-29d3t03.shn 25d795a0c566a09acdbae2046f825ff9 *sci2001-12-29d3t04.shn b08ba89b36e9e8eba9d4efeb619501c8 *sci2001-12-29d3t05.shn 0cc3fcc720ce8c00b1e655d71645dadb *sci2001-12-29d3t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned