Grafana Graph issue: Not all graphs are displayed

log1c · December 5, 2024, 12:47pm

Did you update your grafana recently and use Flux queries for your graphs?Then you might run into this issue:

Grafana 11.3.0: Variables in Flux queries lead to "No data" in visualisation

opened 08:50AM - 28 Oct 24 UTC

type/bug datasource/InfluxDB type/regression automated-triage area/dashboard/variable

### What happened? After upgrade to 11.3.0 _Flux_ queries in dashboards stopped… working when they were using variables. ### What did you expect to happen? Dashboards queries work as before. ### Did this work before? 11.2.2 with security fix and after the downgrade to 11.2.3 data is shown (again) ### How do we reproduce it? 1. Have a dashboard with a variable of type constant and a Flux query ![Image](https://github.com/user-attachments/assets/a7a92541-5750-4220-abe4-fc78a6cbf4a8) ![Image](https://github.com/user-attachments/assets/bbc32a8a-d360-463e-a220-5041c29c92f2) 2. This yields "No data" in the dashboard when adding the required variables to the URL 3. Changing the query to fixed values and it works (tested using "Explore" option of the datasource) ![Image](https://github.com/user-attachments/assets/acc4b209-1fdf-459c-81c3-4e38a4a87697) ### Is the bug inside a dashboard panel? _No response_ ### Environment (with versions)? Grafana: 11.3.0 OS: Ubuntu 22.04.5 Browser: Chrome ### Grafana platform? None ### Datasource(s)? InfluxDB v2.7.10