I recently updated Volumio and happened to check the volumio.log file, it showed a line in regular error.
Is it important? Volumio seems to work OK with no obvious faults.
This is a section of file which includes the error, the first occurrence of an error which appears many more time in the file.
“2018-12-13T11:52:09.460Z - info: CoreStateMachine::getState
2018-12-13T11:52:09.461Z - info: CorePlayQueue::getTrack 0
2018-12-13T11:52:09.794Z - error: message=Cannot read property ‘0’ of undefined, stack=TypeError: Cannot read property ‘0’ of undefined
at /volumio/app/plugins/music_service/upnp_browser/index.js:83:67
at /volumio/app/plugins/music_service/upnp_browser/index.js:626:21
at Parser. (/volumio/node_modules/xml2js/lib/parser.js:303:18)
at emitOne (events.js:116:13)
at Parser.emit (events.js:211:7)
at SAXParser.onclosetag (/volumio/node_modules/xml2js/lib/parser.js:261:26)
at emit (/volumio/node_modules/sax/lib/sax.js:624:35)
at emitNode (/volumio/node_modules/sax/lib/sax.js:629:5)
at closeTag (/volumio/node_modules/sax/lib/sax.js:889:7)
at SAXParser.write (/volumio/node_modules/sax/lib/sax.js:1436:13)
at Parser.exports.Parser.Parser.parseString (/volumio/node_modules/xml2js/lib/parser.js:322:31)
at Parser.parseString (/volumio/node_modules/xml2js/lib/parser.js:5:59)
at /volumio/app/plugins/music_service/upnp_browser/index.js:625:24
at Request.handleRequestResponse [as _callback] (/volumio/node_modules/unirest/index.js:463:26)
at Request.self.callback (/volumio/node_modules/unirest/node_modules/request/request.js:187:22)
at emitTwo (events.js:126:13)
2018-12-13T11:52:09.807Z - error: message=Cannot read property ‘0’ of undefined, stack=TypeError: Cannot read property ‘0’ of undefined
at /volumio/app/plugins/music_service/upnp_browser/index.js:83:67
at /volumio/app/plugins/music_service/upnp_browser/index.js:626:21”
Excuse my ignorance but I do not understand what this is telling me.
Thanks