Sparkplug b messages wont show through the subscriber payload

[sn19]

1. I am using the sparkplug B nodes in the node red.
2. One publisher and one subscriber.
3. The message payload is in .json format and is :
   {
   "timestamp": 14866144502122,
   "metrics": [
   {
   "name": "My metric",
   "alias": 1,
   "timestamp": 1479123452194,
   "dataType": "String",
   "isHistorical": false,
   "value": "Test"
   }
   ],
   "seq": 2
   }
4. When i tried to check the message via a subscriber and payload, it says the following in the debug window :
   "TypeError: Cannot read properties of undefined (reading 'toUpperCase')"
5. The same case when tried with mqtt in and out blocks gives me the following output
   object

timestamp: 14866144502122

metrics: array[1]

0: object

name: "My metric"

alias: 1

timestamp: 1479123452194

dataType: "String"

isHistorical: false

value: "Test"

seq: 2

Please help me with this.

[Thomassorensen]

Try renaming dataType to type…

[sn19]

Thank you very much