2ed624b238609f46d3543bdcbef7b930 [shntool] gd87-09-16pII_t01.shn 8e1c74788dd048a02775877705e5adbe [shntool] gd87-09-16pII_t02.shn fd1023c84be707adcaf2909d44282a8a [shntool] gd87-09-16pII_t03.shn c899eeb13ec172f86cc0fa02da8f2166 [shntool] gd87-09-16pII_t04.shn dc9d7eb15ebbbfacb07b480993d9b38a [shntool] gd87-09-16pII_t05.shn 03044d5b165afbb65b76132b4591c827 [shntool] gd87-09-16pII_t06.shn 7ea5c5288b027a62f6a777024ce0c3d7 [shntool] gd87-09-16pII_t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned