Grafana 8 enable alert ,who can give me some suggestion。



I am developing a database plugin. When I follow the second picture step in my plug-in, I click the test rule button and get a prompt for the first picture question. Who can give me some suggestions,thanks。

Hi. What specific version of grafana are you using? And did you follow the rest of that backend datasource tutorial without any issues?

Thank you for your reply to my question. I have this problem in both versions of grafana 7 and grafana 8. At present, there is no problem with query. There is a problem with alert. I want to know about gpx_ simple_ datasource_backend module officially implemented this?