Error-897be43c-20260429-122346

失败流：连续 1 次（第 1 轮，mission 897be43c）

起始：2026-04-29T12:23:46
最近一次：2026-04-29T12:23:46

HTTPStatusError: HTTP 400: {"error":{"message":"Instructions are required","type":"invalid_request_error"}}

Traceback (most recent call last):
  File "/root/Sisyphus/agent.py", line 148, in run
    self._one_iteration()
  File "/root/Sisyphus/agent.py", line 285, in _one_iteration
    trajectory = self._agent_loop(messages, model)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/Sisyphus/agent.py", line 615, in _agent_loop
    resp = llm.chat(messages, model=model, tools=tools.schemas(), stream=True)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/Sisyphus/llm.py", line 132, in chat
    return _chat_once(body, stream=stream)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/Sisyphus/llm.py", line 176, in _chat_once
    raise httpx.HTTPStatusError(
httpx.HTTPStatusError: HTTP 400: {"error":{"message":"Instructions are required","type":"invalid_request_error"}}