how to handle agent exception

[easontsai]

I built the OpenAIAssistantAgent with RoundRobinGroupChat. I hope to raise exception when assistant response error like rate limit.
Here is my code snippet to catch exception but not working. Is this the right way to do it?

try:
    team= RoundRobinGroupChat([assistant_agent], terminate_condition)
    result = await Console(team.run_stream(task=task))
# skip...
except Exception as e:
# exception handling

Raise exception in OpenAIAssistantAgent class

if run.status == "failed":
     raise ValueError(f"Run failed: {run.last_error}")

[jackgerrits]

Agent exceptions were not being properly propagated, this is now fixed and will be available in the next release. After that your code should work as expected.

Relevant issue: #4904