Can you clarify what you mean here? What kind of panel do you have, and what do you mean by “link”? A data link? Maybe a screenshot would help. Ideally you should use the template format
I’ve started playing with grafana since version 6. Installation and updates were done using apt on ubuntu. Some days ago I tried to add a link to a panel using add link function under display section, as shown on next picture:
Thanks @marchino2000 for the info! I see now. That is indeed very odd! I take it that you get this error as soon as you click the “add link” button?
I’m afraid this doesn’t ring a bell, but maybe others on here have ideas.
If it’s easy for you to do, it may be worth installing a different version of grafana and seeing if it still happens there. Basically trying to isolate the cause of the issue.
The error comes out from every panel and dashboard, even new ones. Existing links are working and they don’t rise any error when edited. I tried both Chrome and Firefox, same result.
I can’t understand if this bad value is coming from the backend or not.
Hi everybody,
at least we found that the issue is triggered if browser is configured to use our internal http proxy, privoxy. If disabled (i.e. direct browser connection to Grafana), everything works like a charm.
Sorry for wasting your time.