lm-sys / lm-sys/FastChat

Direct Chat stuck on infinite generation

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#3,870 0 comments 0 reactions 0 assignees View on GitHub

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Dominant language
Python
Stars
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Description

While using Direct Chat with the Max model, I pasted a block of code
and asked it to review. The generation started but never completed.

The stop button does not work, the input box is completely frozen and
I cannot type or send any new messages. I tried hard reloading,
restarting my computer and switching to a different browser but nothing
fixed it. The problem is still there.

This seems to be a server side issue since it continues even after a
full system restart. I have weeks of conversation history in this chat
and cannot afford to lose it. Kindly take a look at this issue.

Image

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing Direct Chat with the Max model and a pasted code block, then observe both the generation and the disabled stop and input controls. Trace the relevant request and UI state from the existing FastChat entry points; done means generation can be stopped or completed and the conversation remains usable without losing its history.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
full-stack
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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