Grafana issue with a new datasource plugin - define is not a function

Question

I used this documentation to create a brand new backend datasource plugin for Grafana.

When I start Grafana with docker compose up. I define a new datasource and set it to my new plugin I got this issue :

What can cause this ?

I see nothing on the browser console or the docker logs.

Answer 1

I resolved the issue.

When I ran npm run dev I got this message :

By creating the folder src in .config/webpack it solved the problem. The npm run dev command ran correctly. I can now see my plugin without any issue in Grafana.