There is an error connecting to the server message when running Java AWT Graphics

Bug description:
We get an “error connecting to the server” when we run a Java AWT program. We’ve tried the diagnosis but we get a “page not found error”. If we open in a completely new browser window, the output will display so it is not a firewall issue.

We have been seeing this behavior consistently for several week. We are an education team, so grading work is difficult. Students are also finding it frustrating.

Expected vs Current Behavior:

Steps to reproduce:

Bug appears at this link:

Screenshot(s)/Screen Recording:

Browser/OS/Device: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36

Replit Profile:

Note that this error started after December 20.

Hi @KathleenWeaver!
Try unblocking the domain, as that is the domain controlling the Output.
Hope this helps!

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