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node-red

Cannot visualize my data using Switch node

I am trying to visualize historical data in Node Red. For that purpose i am using switch node to fliter years but I cannot see my filtered data in the dashboard. Just displaying only the Gauge chart without data. Can anyone help me to get recovered from this issu??

Solution

  • you have to put debug point to check error

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    then check what is your data

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    then you have to pass correct json object key Value

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