ScepterModel ComfyUI node's downloads not functioning

[o-l-l-i]

None of the ScepterModel ComfyUI node's downloads seem to work for me:

ModelNode
Failed to fetch hf://stabilityai/stable-diffusion-xl-base-1.0@sd_xl_base_1.0.safetensors to None

I am logged in to HuggingFace, and the token is ok, in case that would matter (like with Flux downloads.)

Here is the full error in console. I'm running this on Windows.

got prompt
scepter [INFO] 2025-04-05 17:32:19,622 [File: diffusion_inference.py Function: dynamic_unload at line 308]  Unloading all model
!!! Exception during processing !!! Failed to fetch hf://stabilityai/stable-diffusion-xl-base-1.0@sd_xl_base_1.0.safetensors to None
Traceback (most recent call last):
  File "Y:\Comfy\execution.py", line 327, 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 "Y:\Comfy\execution.py", line 202, 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 "Y:\Comfy\execution.py", line 174, in _map_node_over_list
    process_inputs(input_dict, i)
  File "Y:\Comfy\execution.py", line 163, in process_inputs
    results.append(getattr(obj, func)(**inputs))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "Y:\Comfy\custom_nodes\ComfyUI-Scepter\model_node.py", line 72, in execute
    self.init_infer(model, cfg)
  File "Y:\Comfy\custom_nodes\ComfyUI-Scepter\model_node.py", line 148, in init_infer
    diff_infer.init_from_cfg(cfg)
  File "Y:\Comfy\venv\Lib\site-packages\scepter\modules\inference\diffusion_inference.py", line 52, in init_from_cfg
    cfg.MODEL = self.redefine_paras(cfg.MODEL)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "Y:\Comfy\venv\Lib\site-packages\scepter\modules\inference\diffusion_inference.py", line 91, in redefine_paras
    with FS.get_from(cfg.PRETRAINED_MODEL,
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "Y:\Comfy\venv\Lib\site-packages\scepter\modules\utils\file_system.py", line 248, in get_from
    raise ReadException(
scepter.modules.utils.file_system.ReadException: Failed to fetch hf://stabilityai/stable-diffusion-xl-base-1.0@sd_xl_base_1.0.safetensors to None

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