Does not work with nodejs 18

[jakubklimek]

May 20 14:17:55 xrg01 npm[189163]: Node.js v18.1.0
May 20 14:17:55 xrg01 systemd[1]: kgbrowser-backend.service: Main process exited, code=exited, status=1/FAILURE
May 20 14:17:55 xrg01 systemd[1]: kgbrowser-backend.service: Failed with result 'exit-code'.
May 20 14:17:55 xrg01 systemd[1]: kgbrowser-backend.service: Consumed 1.369s CPU time.
May 20 14:17:56 xrg01 systemd[1]: kgbrowser-backend.service: Scheduled restart job, restart counter is at 2.
May 20 14:17:56 xrg01 systemd[1]: Stopped KG visual browser service.
May 20 14:17:56 xrg01 systemd[1]: kgbrowser-backend.service: Consumed 1.369s CPU time.
May 20 14:17:56 xrg01 systemd[1]: Started KG visual browser service.
May 20 14:17:56 xrg01 npm[189174]: > [email protected] kgserver
May 20 14:17:56 xrg01 npm[189174]: > node kgserver.js
May 20 14:17:57 xrg01 npm[189186]: Knowledge graph browser server listening on port 3000!
May 20 14:18:26 xrg01 npm[189186]: _options is deprecated
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:84,col:16]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:84,col:16]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:84,col:16]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:86,col:151]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:91,col:37]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:94,col:323]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:163,col:222]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:163,col:222]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:163,col:222]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:167,col:276]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:167,col:276]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:167,col:276]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:173,col:293]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:173,col:293]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:173,col:293]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:176,col:300]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:176,col:300]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:176,col:300]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:179,col:279]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:179,col:279]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:180,col:52]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:180,col:52]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found: 
May 20 14:18:26 xrg01 npm[189186]: @#[line:183,col:121]
May 20 14:18:26 xrg01 npm[189186]: [xmldom error]#011entity not found:©
May 20 14:18:26 xrg01 npm[189186]: @#[line:198,col:61]
May 20 14:18:26 xrg01 npm[189186]: _options is deprecated
May 20 14:18:26 xrg01 npm[189186]: message repeated 3 times: [ _options is deprecated]
May 20 14:18:26 xrg01 npm[189186]: /opt/kgbrowser/node_modules/rdflib/lib/fetcher.js:1044
May 20 14:18:26 xrg01 npm[189186]:       var err = new Error('Fetcher: ' + errorMessage); // err.ok = false // Is taken as a response, will work too @@ phase out?
May 20 14:18:26 xrg01 npm[189186]:                 ^
May 20 14:18:26 xrg01 npm[189186]: Error: Fetcher: <https://linked.opendata.cz/describe/?url=https%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government> Not Found
May 20 14:18:26 xrg01 npm[189186]:     at Fetcher.failFetch (/opt/kgbrowser/node_modules/rdflib/lib/fetcher.js:1044:17)
May 20 14:18:26 xrg01 npm[189186]:     at /opt/kgbrowser/node_modules/rdflib/lib/fetcher.js:1748:26
May 20 14:18:26 xrg01 npm[189186]:     at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
May 20 14:18:26 xrg01 npm[189186]:   status: 404,
May 20 14:18:26 xrg01 npm[189186]:   statusText: '<https://linked.opendata.cz/describe/?url=https%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government> Not Found',
May 20 14:18:26 xrg01 npm[189186]:   response: Response {
May 20 14:18:26 xrg01 npm[189186]:     size: 0,
May 20 14:18:26 xrg01 npm[189186]:     timeout: 0,
May 20 14:18:26 xrg01 npm[189186]:     [Symbol(Body internals)]: {
May 20 14:18:26 xrg01 npm[189186]:       body: Gunzip {
May 20 14:18:26 xrg01 npm[189186]:         _writeState: Uint32Array(2) [ 16014, 0 ],
May 20 14:18:26 xrg01 npm[189186]:         _readableState: ReadableState {
May 20 14:18:26 xrg01 npm[189186]:           objectMode: false,
May 20 14:18:26 xrg01 npm[189186]:           highWaterMark: 16384,
May 20 14:18:26 xrg01 npm[189186]:           buffer: BufferList { head: null, tail: null, length: 0 },
May 20 14:18:26 xrg01 npm[189186]:           length: 0,
May 20 14:18:26 xrg01 npm[189186]:           pipes: [],
May 20 14:18:26 xrg01 npm[189186]:           flowing: true,
May 20 14:18:26 xrg01 npm[189186]:           ended: true,
May 20 14:18:26 xrg01 npm[189186]:           endEmitted: true,
May 20 14:18:26 xrg01 npm[189186]:           reading: false,
May 20 14:18:26 xrg01 npm[189186]:           constructed: true,
May 20 14:18:26 xrg01 npm[189186]:           sync: false,
May 20 14:18:26 xrg01 npm[189186]:           needReadable: false,
May 20 14:18:26 xrg01 npm[189186]:           emittedReadable: false,
May 20 14:18:26 xrg01 npm[189186]:           readableListening: false,
May 20 14:18:26 xrg01 npm[189186]:           resumeScheduled: false,
May 20 14:18:26 xrg01 npm[189186]:           errorEmitted: false,
May 20 14:18:26 xrg01 npm[189186]:           emitClose: true,
May 20 14:18:26 xrg01 npm[189186]:           autoDestroy: true,
May 20 14:18:26 xrg01 npm[189186]:           destroyed: true,
May 20 14:18:26 xrg01 npm[189186]:           errored: null,
May 20 14:18:26 xrg01 npm[189186]:           closed: true,
May 20 14:18:26 xrg01 npm[189186]:           closeEmitted: true,
May 20 14:18:26 xrg01 npm[189186]:           defaultEncoding: 'utf8',
May 20 14:18:26 xrg01 npm[189186]:           awaitDrainWriters: null,
May 20 14:18:26 xrg01 npm[189186]:           multiAwaitDrain: false,
May 20 14:18:26 xrg01 npm[189186]:           readingMore: false,
May 20 14:18:26 xrg01 npm[189186]:           dataEmitted: true,
May 20 14:18:26 xrg01 npm[189186]:           decoder: null,
May 20 14:18:26 xrg01 npm[189186]:           encoding: null,
May 20 14:18:26 xrg01 npm[189186]:           [Symbol(kPaused)]: false
May 20 14:18:26 xrg01 npm[189186]:         },
May 20 14:18:26 xrg01 npm[189186]:         _events: [Object: null prototype] {
May 20 14:18:26 xrg01 npm[189186]:           prefinish: [Function: prefinish],
May 20 14:18:26 xrg01 npm[189186]:           error: [ [Function (anonymous)], [Function (anonymous)] ],
May 20 14:18:26 xrg01 npm[189186]:           data: [Function (anonymous)],
May 20 14:18:26 xrg01 npm[189186]:           end: [Function (anonymous)]
May 20 14:18:26 xrg01 npm[189186]:         },
May 20 14:18:26 xrg01 npm[189186]:         _eventsCount: 4,
May 20 14:18:26 xrg01 npm[189186]:         _maxListeners: undefined,
May 20 14:18:26 xrg01 npm[189186]:         _writableState: WritableState {
May 20 14:18:26 xrg01 npm[189186]:           objectMode: false,
May 20 14:18:26 xrg01 npm[189186]:           highWaterMark: 16384,
May 20 14:18:26 xrg01 npm[189186]:           finalCalled: true,
May 20 14:18:26 xrg01 npm[189186]:           needDrain: false,
May 20 14:18:26 xrg01 npm[189186]:           ending: true,
May 20 14:18:26 xrg01 npm[189186]:           ended: true,
May 20 14:18:26 xrg01 npm[189186]:           finished: true,
May 20 14:18:26 xrg01 npm[189186]:           destroyed: true,
May 20 14:18:26 xrg01 npm[189186]:           decodeStrings: true,
May 20 14:18:26 xrg01 npm[189186]:           defaultEncoding: 'utf8',
May 20 14:18:26 xrg01 npm[189186]:           length: 0,
May 20 14:18:26 xrg01 npm[189186]:           writing: false,
May 20 14:18:26 xrg01 npm[189186]:           corked: 0,
May 20 14:18:26 xrg01 npm[189186]:           sync: false,
May 20 14:18:26 xrg01 npm[189186]:           bufferProcessing: false,
May 20 14:18:26 xrg01 npm[189186]:           onwrite: [Function: bound onwrite],
May 20 14:18:26 xrg01 npm[189186]:           writecb: null,
May 20 14:18:26 xrg01 npm[189186]:           writelen: 0,
May 20 14:18:26 xrg01 npm[189186]:           afterWriteTickInfo: null,
May 20 14:18:26 xrg01 npm[189186]:           buffered: [],
May 20 14:18:26 xrg01 npm[189186]:           bufferedIndex: 0,
May 20 14:18:26 xrg01 npm[189186]:           allBuffers: true,
May 20 14:18:26 xrg01 npm[189186]:           allNoop: true,
May 20 14:18:26 xrg01 npm[189186]:           pendingcb: 0,
May 20 14:18:26 xrg01 npm[189186]:           constructed: true,
May 20 14:18:26 xrg01 npm[189186]:           prefinished: true,
May 20 14:18:26 xrg01 npm[189186]:           errorEmitted: false,
May 20 14:18:26 xrg01 npm[189186]:           emitClose: true,
May 20 14:18:26 xrg01 npm[189186]:           autoDestroy: true,
May 20 14:18:26 xrg01 npm[189186]:           errored: null,
May 20 14:18:26 xrg01 npm[189186]:           closed: true,
May 20 14:18:26 xrg01 npm[189186]:           closeEmitted: true,
May 20 14:18:26 xrg01 npm[189186]:           [Symbol(kOnFinished)]: []
May 20 14:18:26 xrg01 npm[189186]:         },
May 20 14:18:26 xrg01 npm[189186]:         allowHalfOpen: true,
May 20 14:18:26 xrg01 npm[189186]:         bytesWritten: 3609,
May 20 14:18:26 xrg01 npm[189186]:         _handle: null,
May 20 14:18:26 xrg01 npm[189186]:         _outBuffer: Buffer(16384) [Uint8Array] [
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May 20 14:18:26 xrg01 npm[189186]:         ],
May 20 14:18:26 xrg01 npm[189186]:         _outOffset: 370,
May 20 14:18:26 xrg01 npm[189186]:         _chunkSize: 16384,
May 20 14:18:26 xrg01 npm[189186]:         _defaultFlushFlag: 2,
May 20 14:18:26 xrg01 npm[189186]:         _finishFlushFlag: 2,
May 20 14:18:26 xrg01 npm[189186]:         _defaultFullFlushFlag: 3,
May 20 14:18:26 xrg01 npm[189186]:         _info: undefined,
May 20 14:18:26 xrg01 npm[189186]:         _maxOutputLength: 4294967296,
May 20 14:18:26 xrg01 npm[189186]:         _level: -1,
May 20 14:18:26 xrg01 npm[189186]:         _strategy: 0,
May 20 14:18:26 xrg01 npm[189186]:         [Symbol(kCapture)]: false,
May 20 14:18:26 xrg01 npm[189186]:         [Symbol(kCallback)]: null,
May 20 14:18:26 xrg01 npm[189186]:         [Symbol(kError)]: null
May 20 14:18:26 xrg01 npm[189186]:       },
May 20 14:18:26 xrg01 npm[189186]:       disturbed: true,
May 20 14:18:26 xrg01 npm[189186]:       error: null
May 20 14:18:26 xrg01 npm[189186]:     },
May 20 14:18:26 xrg01 npm[189186]:     [Symbol(Response internals)]: {
May 20 14:18:26 xrg01 npm[189186]:       url: 'https://linked.opendata.cz/describe/?url=https%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government',
May 20 14:18:26 xrg01 npm[189186]:       status: 404,
May 20 14:18:26 xrg01 npm[189186]:       statusText: 'Not Found',
May 20 14:18:26 xrg01 npm[189186]:       headers: Headers {
May 20 14:18:26 xrg01 npm[189186]:         [Symbol(map)]: [Object: null prototype] {
May 20 14:18:26 xrg01 npm[189186]:           server: [ 'nginx/1.21.6' ],
May 20 14:18:26 xrg01 npm[189186]:           date: [ 'Fri, 20 May 2022 12:18:26 GMT' ],
May 20 14:18:26 xrg01 npm[189186]:           'content-type': [ 'text/html; charset=UTF-8' ],
May 20 14:18:26 xrg01 npm[189186]:           'transfer-encoding': [ 'chunked' ],
May 20 14:18:26 xrg01 npm[189186]:           connection: [ 'close' ],
May 20 14:18:26 xrg01 npm[189186]:           'cache-control': [ 'no-cache, must-revalidate' ],
May 20 14:18:26 xrg01 npm[189186]:           pragma: [ 'no-cache' ],
May 20 14:18:26 xrg01 npm[189186]:           link: [
May 20 14:18:26 xrg01 npm[189186]:             '<http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=application%2Frdf%2Bxml>; rel="alternate"; type="application/rdf+xml"; title="Structured Descriptor Document (RDF/XML format)", <http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=text%2Fn3>; rel="alternate"; type="text/n3"; title="Structured Descriptor Document (N3/Turtle format)", <http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=application%2Frdf%2Bjson>; rel="alternate"; type="application/rdf+json"; title="Structured Descriptor Document (RDF/JSON format)", <http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=application%2Fatom%2Bxml>; rel="alternate"; type="application/atom+xml"; title="Structured Descriptor Document (OData/Atom format)", <http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=application%2Fodata%2Bjson>; rel="alternate"; type="application/odata+json"; title="Structured Descriptor Document (OData/JSON format)", <http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=text%2Fcxml>; rel="alternate"; type="text/cxml"; title="Structured Descriptor Document (CXML format)", <http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=text%2Fcsv>; rel="alternate"; type="text/csv"; title="Structured Descriptor Document (CSV format)", <http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=application%2Fmicrodata%2Bjson>; rel="alternate"; type="application/microdata+json"; title="Structured Descriptor Document (Microdata/JSON format)", <http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=text%2Fhtml>; rel="alternate"; type="text/html"; title="Structured Descriptor Document (HTML+Microdata format)", <http://linked.opendata.cz/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttps%25253A%25252F%25252Flinked.opendata.cz%25252Fresource%25252Fknowledge-graph-browser%25252Fmeta-configuration%25252Fczech-government%3E&output=application%2Fld%2Bjson>; rel="alternate"; type="application/ld+json"; title="Structured Descriptor Document (JSON-LD format)", <https%253A%252F%252Flinked.opendata.cz%252Fresource%252Fknowledge-graph-browser%252Fmeta-configuration%252Fczech-government>; rel="http://xmlns.com/foaf/0.1/primaryTopic", <?first>; rel="first", <?last>; rel="last", <?next>; rel="next", <?prev>; rel="prev", <https%253A%252F%252Flinked.opendata.cz%252Fresource%252Fknowledge-graph-browser%252Fmeta-configuration%252Fczech-government>; rev="describedby"'
May 20 14:18:26 xrg01 npm[189186]:           ],
May 20 14:18:26 xrg01 npm[189186]:           'strict-transport-security': [ 'max-age=63072000; includeSubDomains; preload' ],
May 20 14:18:26 xrg01 npm[189186]:           'content-encoding': [ 'gzip' ]
May 20 14:18:26 xrg01 npm[189186]:         }
May 20 14:18:26 xrg01 npm[189186]:       },
May 20 14:18:26 xrg01 npm[189186]:       counter: 0
May 20 14:18:26 xrg01 npm[189186]:     }
May 20 14:18:26 xrg01 npm[189186]:   }
May 20 14:18:26 xrg01 npm[189186]: }