ModelScope设置cache目录后报错？

"Traceback (most recent call last):
File ""/data2/aigc_agent/modelscope_agent/agentSkHttpAPI.py"", line 247, in
agent = Initialize_agent(tool_cfg)
File ""/data2/aigc_agent/modelscope_agent/agentSkHttpAPI.py"", line 113, in Initialize_agent
llm = LLMFactory.build_llm(model_name, model_cfg)
File ""/data2/aigc_agent/modelscope_agent/modelscope-agent/demo/../modelscope_agent/llm/llm_factory.py"", line 28, in build_llm
return llm_cls(cfg=llm_cfg)
File ""/data2/aigc_agent/modelscope_agent/modelscope-agent/demo/../modelscope_agent/llm/modelscope_llm.py"", line 47, in init
self.setup()
File ""/data2/aigc_agent/modelscope_agent/modelscope-agent/demo/../modelscope_agent/llm/modelscope_llm.py"", line 54, in setup
self.model = model_cls.from_pretrained(
File ""/data2/aigc_agent/.conda/envs/modelscope_agent/lib/python3.10/site-packages/transformers/models/auto/auto_factory.py"", line 479, in from_pretrained
return model_class.from_pretrained(
File ""/data2/aigc_agent/.conda/envs/modelscope_agent/lib/python3.10/site-packages/modelscope/utils/hf_util.py"", line 74, in from_pretrained
return ori_from_pretrained(cls, model_dir, model_args, *kwargs)
File ""/data2/aigc_agent/.conda/envs/modelscope_agent/lib/python3.10/site-packages/transformers/modeling_utils.py"", line 2449, in from_pretrained
raise EnvironmentError(
OSError: Error no file named pytorch_model.bin, tf_model.h5, model.ckpt.index or flax_model.msgpack found in directory damo/ModelScope-Agent-7B. ModelScope设置cache目录后报错？"