Error - field sorting for a wide time series frame called on a series that is not a wide frame

Hi,

I defined a Query to count the exceptions from Azure Application Insight.
An error occured on my Query if there is no exceptions in Azure Application Insight.
Note that the Query works well if any exceptions found in Azure Application Insight.
The error message is:
{“refId”:“A”,“message”:“field sorting for a wide time series frame called on a series that is not a wide frame”}


My Grafana version is v7.1.0 for Linux.
Could anyone let me know how to fix it.

Fixed in https://github.com/grafana/grafana/issues/26473