Custom plugin not working on Grafana 4.4

There must be an error somewhere? Need more details to be able to help you.

I am assuming this is a panel plugin and I am also assuming that the panel is not receiving data in the data-received event.

  1. Check the raw query and the raw response in the network tab in the Chrome Dev Tools (here is a guide which shows where to see the raw query and the query response).
  2. Debug the handler in your code for the data-received event to see if you are receiving data.