6a2e13fb9e144aad33362b8170d85d01 dm+f2004-01-12-d1t01.shn c499b62af027f871e22cd36483146b82 dm+f2004-01-12-d1t02.shn 676c9a45f50f3c5a5051ae80f32e30e0 dm+f2004-01-12-d1t03.shn f7a8442cdf77665dc4f94bded2d9131f dm+f2004-01-12-d1t04.shn 1dadfedad9dd435daeb187e44ca00c70 dm+f2004-01-12-d1t05.shn 67eddc256c2240e1b3dca4951878a98e dm+f2004-01-12-d1t06.shn 9a3254bfe2cd3a9fe8e673d096b36a23 dm+f2004-01-12-d1t07.shn b98d0ce2195ec5b77f7d6e5295595688 dm+f2004-01-12-d1t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned