assert "expandable_segments:True" not in conf 发生错误

Exception raised in creation task: The actor died because of an error raised in its creation task, ray::LLMRayActor.__init__() (pid=158927, ip=29.213.196.220, actor_id=b231c5480456e835076e38db06000000, repr=<openrlhf.trainer.ray.vllm_engine.LLMRayActor object at 0x7f8c9d7dc3d0> ) (LLMRayActor pid=158927) File "/tmp/ray/session_2025-05-12_09-23-52_967155_81627/runtime_resources/working_dir_files/_ray_pkg_a60d1e73e6e66eb8/openrlhf/trainer/ray/vllm_engine.py", line 60, in __init__ (LLMRayActor pid=158927) self.LLM = vllm.LLM(*args, **kwargs) (LLMRayActor pid=158927) File "/usr/local/lib/python3.10/dist-packages/vllm/utils.py", line 1161, in inner (LLMRayActor pid=158927) return fn(*args, **kwargs) (LLMRayActor pid=158927) File "/usr/local/lib/python3.10/dist-packages/vllm/entrypoints/LLM.py", line 247, in __init__ (LLMRayActor pid=158927) self.llm_engine = LLMEngine.from_engine_args( (LLMRayActor pid=158927) File "/usr/local/lib/python3.10/dist-packages/vllm/v1/engine/llm_engine.py", line 138, in from_engine_args (LLMRayActor pid=158927) return cls(vllm_config=vllm_config, (LLMRayActor pid=158927) File "/usr/local/lib/python3.10/dist-packages/vllm/v1/engine/llm_engine.py", line 92, in __init__ (LLMRayActor pid=158927) self.engine_core = EngineCoreClient.make_client( (LLMRayActor pid=158927) File "/usr/local/lib/python3.10/dist-packages/vllm/v1/engine/core_client.py", line 75, in make_client (LLMRayActor