821fcab497667a61b355389f1c5342cb [shntool] db1999-03-18d1t01.shn d1d5ef57118c37f1aca1bb4fe92713c2 [shntool] db1999-03-18d1t02.shn 02697a6b6db01c9518e8c6c69f69f3e2 [shntool] db1999-03-18d1t03.shn 0e88380350e566bca374a6897ca03ed0 [shntool] db1999-03-18d1t04.shn 1f3739631cd76730d943f299885a494b [shntool] db1999-03-18d1t05.shn 85fdf7300bed13fe91a162afd0b1a452 [shntool] db1999-03-18d2t01.shn 6f6f2ecb8e2db9488f1e99837569e997 [shntool] db1999-03-18d2t02.shn 77cfb428b951d41349d5fd3cc8a85249 [shntool] db1999-03-18d2t03.shn 70b6f2e493f8bc2c66095db676aaea24 [shntool] db1999-03-18d2t04.shn cf4369f36ff2b2323562bd2c21b319a1 [shntool] db1999-03-18d2t05.shn a7b57a36be828b891228bafd7d5482b3 [shntool] db1999-03-18d2t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned