sci2018-07-07t01.flac:a0c5a40382218f360ffdec6ae48cdae3 sci2018-07-07t02.flac:edea2b3da003bb4e849aa58152b00f13 sci2018-07-07t03.flac:206901a58826e40a69f8af18b59dedaa sci2018-07-07t04.flac:f1e41924f5cf20fed26ca4a6b8061f6e sci2018-07-07t05.flac:d1831204929e3ec5e7414ce82eec1df3 sci2018-07-07t06.flac:8121cbfeeb5cf4821e199d5ec9081e22 sci2018-07-07t07.flac:dfd5cf3a184bd4c0daebab9ef7ab7cd2 sci2018-07-07t08.flac:de6b4573f59913aa6b980522cd8ca267 sci2018-07-07t09.flac:8aa92f0268bf8028f17c5db250f6e6cb sci2018-07-07t10.flac:70ce7538e24fe05a34f7e9cb17ce2b35 sci2018-07-07t11.flac:7faf918d863eb8c1332d01619895859a sci2018-07-07t12.flac:2abbd2b9b8feb903d67f874d6cecf018 sci2018-07-07t13.flac:a43d60ceba3b1e5577982c2b1f860f5d sci2018-07-07t14.flac:7408530523d8aa3052e85e42b6c27a46 sci2018-07-07t15.flac:6715793154fec068d7fc9f4c008e1a28 sci2018-07-07t16.flac:f0b6981121d3a62000003493e7ae46fb sci2018-07-07t17.flac:71d0691be48b95d5fe901a9ea6c09e75 sci2018-07-07t18.flac:3df5e774b303b5752c7172e3e5958d63 sci2018-07-07t19.flac:42f6f6cc3e051dbd93d71e33840b7a86 sci2018-07-07t20.flac:9463c6839ded7090ba1b7b1e94b50236 sci2018-07-07t21.flac:ea2d020d2e9c7026689b4aef09f4d34b App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned