sci2014-02-20d1t01.flac:0b89cfe76dd234c7e3cfdb647f1a0eec sci2014-02-20d1t02.flac:1dd14b7960792553431e2ed869a3de63 sci2014-02-20d1t03.flac:86dc3db0540115afe765e5c52ed8bd42 sci2014-02-20d1t04.flac:e34797646aeb268e9a89be4d0c5e4767 sci2014-02-20d1t05.flac:5ecb6fbea56dd0ab6634ae38a2a2b5fd sci2014-02-20d1t06.flac:d247b4d799d70d8477018c3724cc261e sci2014-02-20d1t07.flac:f3e917c1a470df57c9e0a218633b2a1a sci2014-02-20d1t08.flac:0565e3d135db4c08a001c9a23ca30e3f sci2014-02-20d1t09.flac:3fb1e4011b9af902bc91ae4cd0e1a4c5 sci2014-02-20d1t10.flac:321182f4b036af288fc543b0102e3d03 sci2014-02-20d2t01.flac:627ecbcf4b307934448fdfaaff09c0eb sci2014-02-20d2t02.flac:d3bb8041b5949855e81f19b0ddc81518 sci2014-02-20d2t03.flac:e23d54d454c31da1328bf4dc10db1db7 sci2014-02-20d2t04.flac:2475d11a022091dcc7a5e85a01107b77 sci2014-02-20d2t05.flac:de614c1487264d92254412313d52663c sci2014-02-20d3t01.flac:c85804b716f1a9eb025b4d153afa9d03 sci2014-02-20d3t02.flac:3ccb9e46f685636675eaa52d5f362268 sci2014-02-20d3t03.flac:b3c5498859ed4f703c7b8b1f7452b2ea sci2014-02-20d3t04.flac:3c4433e912e204568d934105aa453ba7 sci2014-02-20d3t05.flac:4f5e0193a24abf2ba3242a7adbb23237 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned