cec83ffb707793784f3645a0cc9e5588 om_trio2001-11-30d1t01.shn cff606e70447dc442146186e08d075d1 om_trio2001-11-30d1t02.shn 6406b929aa57e9f645b7786f95ac8aee om_trio2001-11-30d1t03.shn 78762b5cd0a646c87e4e9ecb855b8f99 om_trio2001-11-30d1t04.shn e1de17375bf52b481506a2d80f93693d om_trio2001-11-30d1t05.shn 59655d130611c6cd0949cf04c9c4b442 om_trio2001-11-30d1t06.shn e58ef3c1ad180add150ca35cf06ed721 om_trio2001-11-30d1t07.shn b03e44cc0bd756efa6b66e0cc25004c4 om_trio2001-11-30d1t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned