sci2014-09-05d01t01.flac:9fe4809b857ad3e7904465fa08636d1b sci2014-09-05d01t02.flac:21e1551f073d0e5539fe7dc7f9ac4cd2 sci2014-09-05d01t03.flac:f3cff7308e9dff61200189471ff7d8df sci2014-09-05d01t04.flac:325a6a2cbb93db275e76c8431cf5698d sci2014-09-05d01t05.flac:da147fef4190a19c5eef1682da24ea2b sci2014-09-05d01t06.flac:9faff7484abd5dd459f2e9503c07bce1 sci2014-09-05d02t01.flac:e937c47303a5a27e2d9893cacaff58a0 sci2014-09-05d02t02.flac:57b6aba826de2bb24b80ed6f00e21ced sci2014-09-05d02t03.flac:0ded057c7e350d6e437755b219e04205 sci2014-09-05d02t04.flac:ae34afaa29da0cf9c438da48b76bdf3e sci2014-09-05d02t05.flac:15dafbeb4db50407a4bd476e2eb16598 sci2014-09-05d02t06.flac:34e6c377eb28437d57a0f300ea0ffe11 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned