TimeSeriesChart not work

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Official example, but not shown

Try using Return Format | json.

The official example uses expression structure instead of query

I used JSON

The sample setup is expecting columns

  • time
  • Temperature
  • Pressure

Your query is supplying

  • time
  • V

You probably need to point the plots to the correct column names returned by your query.

I don’t know, I just tried and this works without changing anything: