Cannot read property 'text' of undefined

[mariano-dim]

I am getting this error when stating the app

./genieacs-sim -u http://demo.test.com:8080/ftacs-basic/ACS -s 8KA8WA1151100043 -m data_model_202BC1-BM632w-8KA8WA1151100043.json
Simulator 000NaN started

/genieacs-sim/simulator.js:160
let requestId = xml.get("/soap-env:Envelope/soap-env:Header/cwmp:ID", NAMESPACES).text();

TypeError: Cannot read property 'text' of undefined
at handleMethod /genieacs-sim/simulator.js:160:84)
at /genieacs-sim/simulator.js:128:7
at IncomingMessage. /genieacs-sim/simulator.js:86:14)
at IncomingMessage.emit (events.js:187:15)
at endReadableNT (_stream_readable.js:1081:12)
at process._tickCallback (internal/process/next_tick.js:63:19)
Simulator 000008 died (1). Restarting in 10 seconds..