openclaw - 💡(How to fix) Fix QQBot: /new command fails with 'messages must not be empty' error [1 comments, 2 participants]

LLM request rejected: invalid params, messages must not be empty (2013) FailoverError: LLM request rejected: invalid params, messages must not be empty (2013)

TL;DR

The issue can be fixed by ensuring that the LLM request includes a non-empty messages array during session initialization.

Guidance

• Verify that the /new command is correctly handled in the qqbot:direct:<senderId> lane and that it properly initializes the session with a valid messages array.
• Check the LLM request payload to confirm that the messages array is indeed empty when the error occurs.
• Consider adding a default or placeholder message to the messages array during session initialization to prevent the LLM request from failing.
• Review the OpenClaw and QQBot plugin versions to ensure that they are compatible and that there are no known issues related to LLM requests.

Example

# Example of initializing the session with a default message
messages = ["Welcome to the new session!"]  # Add a default message to the array
llm_request = {"messages": messages}  # Create the LLM request payload

Notes

The issue seems to be related to the LLM request payload, but without more information about the OpenClaw and QQBot plugin implementations, it's difficult to provide a more specific solution.

Recommendation

Apply a workaround by adding a default or placeholder message to the messages array during session initialization, as this will prevent the LLM request from failing due to an empty messages array.