[image] greeting team i m geeting this error since tomorrow on agent builder could you please confirm if this error is general error or i m the one getting this . how to resolve this error .

Please also see here for root cause: [image] Certain dashboard services partially unavailable LiveKit's Status Page - Certain dashboard services partially unavailable.

Do you see anything helpful in the Javascrip console?

As of this morning, we believe this is an issue with Agent Builder and a fix is in-flight. The fix is in a private repo, so I can’t share it here I’m afraid.

This should work for you now. Let us know if you have anymore issues with it.

Getting error on agent builder during the agent designing work

Getting Started

Muhammad_Usman_Bashir (Muhammad Usman Bashir) June 15, 2026, 9:49pm 3

@averyagents, Just confirming, The same Agent Builder “Something went wrong” error was reported a couple of days ago on #1436.

There the browser console showed a Converting circular structure to JSON exception.

Topic		Replies	Views
Circular structure to JSON when using Agent Builder Getting Started agent-builder	6	46	June 17, 2026
Preview of agent in agent building is not working Agents agent-builder , testing	8	70	April 29, 2026
I extended the Agent Builder with Workflows, Tasks & more Agents agent-builder , agent-development , agent-frontend , agent-deployment	0	159	March 19, 2026
Agent Builder + Test in Console creates Sessions but Agent Insights always empty Getting Started	2	17	July 23, 2026
Livekit Agent Dispatch issue, hosted on livekit cloud Agents agent-development , other , livekit-cloud	15	344	June 2, 2026

Getting error on agent builder during the agent designing work

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