sci2011-12-10d01t01.flac:4defc5002d55a4ce34d6053c0f7f36ee sci2011-12-10d01t02.flac:f38910ddf94438094b297771e666d4d5 sci2011-12-10d01t03.flac:c672acbd638717e03e02eaf1bd64c70d sci2011-12-10d01t04.flac:8de487e234702ac1d7b5ea81a3e24157 sci2011-12-10d01t05.flac:b0060c27a687fac3ee9a1bddf7802bdd sci2011-12-10d01t06.flac:727fd89fdf0d2f7635ab39611d3a8289 sci2011-12-10d01t07.flac:4bf63917047ef42c550e8e929938ffa4 sci2011-12-10d01t08.flac:45fedddd157ef30c73f9ab631c009b1f sci2011-12-10d01t09.flac:2138200b2b9b3f4a69ca7d4fcba186bc sci2011-12-10d02t01.flac:ae2b85bc54d943da7d769c08ae74b8e9 sci2011-12-10d02t02.flac:5073efebc822c724406777ea33ea8b9d sci2011-12-10d02t03.flac:9c347874f5579b79b412c2f4471690d5 sci2011-12-10d02t04.flac:50ca17ac29e68ee581334acf25c8af8f sci2011-12-10d02t05.flac:0ac64df97c2e3795956e030e562fed62 sci2011-12-10d02t06.flac:89ddc82e309836d6e27d2477e011eb51 sci2011-12-10d02t07.flac:13b137ab663115f45cc6c4a5474bc508 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned