Alert rule return me no data but dashboard panel do

Grafana
1

Hi,

I’m using infinity to plot some JSON data from a URL.
When using the dashboard and a time serie panel, everything work fine.
But if I want to calibrate an alert (to receive a mail if a data reach a treshold), doing exactly the same parsing, no data is returned.

I got the following error and no datas returned : [sse.dataQueryError] failed to execute query [A]: error while parsing the query json. json: cannot unmarshal bool into Go struct field Query.range of type string

Because it work fine using dashboard panel, I don’t understand why the same process give me a different result.
Could you help me with that ?

2

Hi,

Can you share some data (dummy with scheme if they are private)? It would be easier to reproduce and tweak around.

3

Make sure you are using backend parser to make the alerting and backend operations work.

read more about this limitations at Infinity data source plugin for Grafana | Grafana Plugins documentation