Haven't seen this error in a while. May have been fixed in one of the updates. Closing, we can re-open it if this is still happening

I just saw the same exact error and stack trace when opening the staging server's home page. There is nothing in server-side logs, logged an upstream bug to find some help: https://bugs.chromium.org/p/gerrit/issues/detail?id=6043

Next time this happens please take note of the page where you see this and ping me immediately or update this ticket. I will look at server-side logs to see if there are any errors (although the fact that a page reload fixes the issue suggests this is a bug in the front-end part only)

I use Firefox.
The problem happens to me from time to time on different Gerrit pages, so I
can't specify a specific scenario, and reloading the page usually fixes the
problem.

On Tue, Apr 11, 2017 at 5:52 PM, sbonazzo (oVirt JIRA) <

Nope, it happens also just looking at the dashboard. I think it's not related to a specific project but to some random issue related either to network or to server side events,