TypeError: Stringified UUID is invalid

[isidoromendez]

Hi @brocaar, sorry for the issue #1!!

I get the error "TypeError: Stringified UUID is invalid" from the "device event" node.

node-red: docker nodered/node-red:2.0.6

MQTT recived:
"{"applicationID":"3","applicationName":"d7fdf9ed-19cd-4c56-9b3e-1d3152f29b71","deviceName":"dd66013157845f5c","devEUI":"dd66013157845f5c","rxInfo":[{"gatewayID":"3c5241fb15ae0ecf","uplinkID":"069247a4-506f-43a3-b957-9c2a50afab55","name":"3c5241fb15ae0ecf","rssi":50,"loRaSNR":5.5,"location":{"latitude":0,"longitude":0,"altitude":0}},{"gatewayID":"68a0169f2c0bb667","uplinkID":"c2b1818a-df07-4f30-8b2d-94ba9ffafa20","name":"68a0169f2c0bb667","rssi":50,"loRaSNR":5.5,"location":{"latitude":0,"longitude":0,"altitude":0}},{"gatewayID":"ce0ed4dc5280b496","uplinkID":"2da50a8d-e342-47f1-aadb-41ae005c0e53","name":"ce0ed4dc5280b496","rssi":50,"loRaSNR":5.5,"location":{"latitude":0,"longitude":0,"altitude":0}},{"gatewayID":"804f5f64a761d6a1","uplinkID":"6762d7dc-2a02-452b-b0c8-43c39d77f74a","name":"804f5f64a761d6a1","rssi":50,"loRaSNR":5.5,"location":{"latitude":0,"longitude":0,"altitude":0}}],"txInfo":{"frequency":916800000,"dr":5},"adr":false,"fCnt":164,"fPort":10,"data":"AQID"}"

what can be wrong here?
do i missing something?

[brocaar]

Please confirm that you have set the marshaler configuration to json in the chirpstack-application-server.toml configuration (integration section).