bytedance/deer-flow · error · HTTPException

Run {run_id} not found in thread {thread_id}

Error message

Run {run_id} not found in thread {thread_id}

What it means

Error "Run {run_id} not found in thread {thread_id}" thrown in bytedance/deer-flow.

Source

Thrown at backend/app/gateway/routers/feedback.py:81

@require_permission("threads", "write", owner_check=True, require_existing=True)
async def upsert_feedback(
    thread_id: ThreadId,
    run_id: str,
    body: FeedbackUpsertRequest,
    request: Request,
) -> dict[str, Any]:
    """Create or update feedback for a run (idempotent)."""
    if body.rating not in (1, -1):
        raise HTTPException(status_code=400, detail="rating must be +1 or -1")

    user_id = await get_current_user(request)

    run_store = get_run_store(request)
    run = await run_store.get(run_id)
    if run is None:
        raise HTTPException(status_code=404, detail=f"Run {run_id} not found")
    if run.get("thread_id") != thread_id:
        raise HTTPException(status_code=404, detail=f"Run {run_id} not found in thread {thread_id}")

    feedback_repo = get_feedback_repo(request)
    return await feedback_repo.upsert(
        run_id=run_id,
        thread_id=thread_id,
        rating=body.rating,
        user_id=user_id,
        comment=body.comment,
    )


@router.delete("/{thread_id}/runs/{run_id}/feedback")
@require_permission("threads", "delete", owner_check=True, require_existing=True)
async def delete_run_feedback(
    thread_id: ThreadId,
    run_id: str,
    request: Request,
) -> dict[str, bool]:

View on GitHub (pinned to 1dd6ba1acb)

Solutions

1. Use the run_id that belongs to the given thread_id; a run from another thread is rejected.
2. Fetch the thread's runs first and pass the matching ids.

When it happens

Trigger: Thrown at backend/app/gateway/routers/feedback.py:81 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of bytedance/deer-flow@1dd6ba1acb (2026-08-14). Data as JSON: /api/errors/3f59afac0377a99b. Report an issue: GitHub.