The value for rootUrls
should be the URL to your Grafana instance, not to the plugin itself.
Could you try the following?:
npx @grafana/toolkit plugin:sign --rootUrls http://localhost:8080
The value for rootUrls
should be the URL to your Grafana instance, not to the plugin itself.
Could you try the following?:
npx @grafana/toolkit plugin:sign --rootUrls http://localhost:8080