claude-code - 💡(How to fix) Fix [BUG] VS Code extension: first user message lost when IDE tools injected via deferred_tools_delta [1 comments, 2 participants]

API Error: 400 {"id":"1776394414315-tja4r6er1pssc","type":"error","error":{"type":"request_error","message":"{\ "type":"error","error":{"type":"invalid_request_error","message":"messages.2: user messages must have non-empty content"},"request_id":"req_011Ca8b2u7MHTk5wh5mFKgc7"}","raw_body":"{"type":"error","e API Error: 400 {"id":"1776394414315-tja4r6er1pssc","type":"error","error":{"type":"request_error","message":"{\ "type":"error","error":{"type":"invalid_request_error","message":"messages.2: user messages must have non-empty content"},"request_id":"req_011Ca8b2u7MHTk5wh5mFKgc7"}","raw_body":"{"type":"error","e

Error Messages/Logs

API Error: 400 {"id":"1776394414315-tja4r6er1pssc","type":"error","error":{"type":"request_error","message":"{\ "type":"error","error":{"type":"invalid_request_error","message":"messages.2: user messages must have non-empty content"},"request_id":"req_011Ca8b2u7MHTk5wh5mFKgc7"}","raw_body":"{"type":"error","e

TL;DR

Ensure that all user messages in the API request have non-empty content to resolve the "messages.2: user messages must have non-empty content" error.

Guidance

• Verify the API request payload to identify the empty user message causing the error.
• Check the code that constructs the API request to ensure it handles empty messages correctly.
• Modify the code to either remove empty messages or provide a default value to prevent the error.
• Review the API documentation to understand the requirements for user messages and ensure compliance.

Example

No code snippet can be provided without knowing the specific code used to construct the API request. However, a general example of checking for empty messages in a hypothetical request payload might look like:

request_payload = {
    "messages": [
        {"content": "Hello"},
        {"content": ""},  # This empty message would cause the error
        {"content": "World"}
    ]
}

# Before sending the request, filter out empty messages
request_payload["messages"] = [msg for msg in request_payload["messages"] if msg["content"]]

# Now the request_payload is safe to send

Notes

The exact fix depends on the specifics of the code and the requirements of the API. This guidance assumes that empty messages are not intended and should be either removed or filled with a default value.

Recommendation

Apply a workaround by ensuring all user messages have non-empty content, as this is a regression from a previous version where it worked, and there's no clear indication of a version fix available.