Joy_caption节点报错 expected str, bytes or os.PathLike object, not NoneType

[mr-bob-chang]

运行Joy_caption这个节点时会报错，报错内容如下

ComfyUI Error Report

Error Details

• Node Type: Joy_caption
• Exception Type: TypeError

• Exception Message: expected str, bytes or os.PathLike object, not NoneType

  Stack Trace

  
  File "E:\ComfyUI_windows_portable-b\ComfyUI\execution.py", line 323, in execute
  output_data, output_ui, has_subgraph = get_output_data(obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\ComfyUI\execution.py", line 198, in get_output_data
  return_values = _map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\ComfyUI\execution.py", line 169, in _map_node_over_list
  process_inputs(input_dict, i)
  
  File "E:\ComfyUI_windows_portable-b\ComfyUI\execution.py", line 158, in process_inputs
  results.append(getattr(obj, func)(**inputs))
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\ComfyUI\custom_nodes\Comfyui_CXH_joy_caption\Joy_caption_node.py", line 162, in gen
  joy_pipeline.parent.loadCheckPoint()
  
  File "E:\ComfyUI_windows_portable-b\ComfyUI\custom_nodes\Comfyui_CXH_joy_caption\Joy_caption_node.py", line 93, in loadCheckPoint
  clip_processor = AutoProcessor.from_pretrained(CLIP_PATH)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\python_embeded\Lib\site-packages\transformers\models\auto\processing_auto.py", line 321, in from_pretrained
  return processor_class.from_pretrained(
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\python_embeded\Lib\site-packages\transformers\processing_utils.py", line 892, in from_pretrained
  args = cls._get_arguments_from_pretrained(pretrained_model_name_or_path, **kwargs)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\python_embeded\Lib\site-packages\transformers\processing_utils.py", line 938, in _get_arguments_from_pretrained
  args.append(attribute_class.from_pretrained(pretrained_model_name_or_path, **kwargs))
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\python_embeded\Lib\site-packages\transformers\tokenization_utils_base.py", line 2271, in from_pretrained
  return cls._from_pretrained(
         ^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\python_embeded\Lib\site-packages\transformers\tokenization_utils_base.py", line 2505, in _from_pretrained
  tokenizer = cls(*init_inputs, **init_kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\python_embeded\Lib\site-packages\transformers\models\siglip\tokenization_siglip.py", line 123, in __init__
  self.sp_model = self.get_spm_processor()
                  ^^^^^^^^^^^^^^^^^^^^^^^^
  
  File "E:\ComfyUI_windows_portable-b\python_embeded\Lib\site-packages\transformers\models\siglip\tokenization_siglip.py", line 139, in get_spm_processor
  with open(self.vocab_file, "rb") as f:
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^

请问这个要怎么解决呢？