1344ebaf3a093113d3482b3d1cfe0b5b *zj03-4-30d2t01.shn d6fac695f0053388d9aa9f0352e41ff1 *zj03-4-30d2t02.shn f408e7ff8042881318ab210ac68ea20e *zj03-4-30d2t03.shn b69ff1ca0b245ed5039107b53bd04b23 *zj03-4-30d2t04.shn 0b5c484772ac60e401a35ec4f51fc051 *zj03-4-30d2t05.shn af987f47f8bdd89d2bbd5cb5ad4b290a *zj03-4-30d2t06.shn 2ca459aabf9b1b42a36be220d2683050 *zj03-4-30d2t07.shn c92885280157d46888600982b05fb960 *zj03-4-30d2t08.shn 9124882696d10d7d0c06bbd1c76b6025 *zj03-4-30d2t09.shn dda194ab040ec56893c48aec545a5e6c *zj03-4-30d2t10.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned