Your JSON output has errors. Missing elements:

[dasuni1999]

Hi,
Every time a new session is started, and the very first question is asked, I get the following error:

I've noticed the llm output is empty initially.. and then ultimately it comes up:

However, this error never comes up when I ask the second question.

Wonder whether there's a way to avoid this invalid response error happening the very first time a question is being asked?

[liqul]

Thanks for raising this issue.

Which LLM model are you using? could you try to do some debuging to check if this is a problem of the LLM endpoint, i.e., to see if the endpoint has valid response but failed to pass into Taskweaver? If it is a bug of Taskweaver, we can fix it, but we need to rule out the issue from the endpoint.