41d5c8a87b9a4608ac722b7492547781 *SCI-2004-04-03d2t03.shn cfaef868d00480e2af05d5815c8e2694 *SCI-2004-04-03d2t02.shn 54ee01f98f52ef684f50820f6d66055e *SCI-2004-04-03d2t01.shn dbbde92d075442e7efee2ee8d02d1df5 *SCI-2004-04-03d2t04.shn a47f3ddde035995e840e42722165b0a4 *SCI-2004-04-03d2t05.shn 08882f367010fabeeeca900b757f7e13 *SCI-2004-04-03d2t06.shn e962cc574650b11d379140cbcdff3afb *SCI-2004-04-03d2t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned