Cannot Import - for field conv_cfg is not allowed: use default_factory

[OliviaOliveiira]

Hey there! I've encountered a weird error I am unable to fix by myself, requesting back up!)

Traceback (most recent call last): File "C:\ComfyUI_BLYAT\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\nodes.py", line 1872, in load_custom_node module_spec.loader.exec_module(module) File "", line 940, in exec_module File "", line 241, in _call_with_frames_removed File "C:\ComfyUI_BLYAT\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_segment_anything__init.py", line 1, in from .node import * File "C:\ComfyUI_BLYAT\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_segment_anything\node.py", line 17, in from sam_hq.build_sam_hq import sam_model_registry File "C:\ComfyUI_BLYAT\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_segment_anything\sam_hq\build_sam_hq.py", line 13, in from .modeling.tiny_vit import TinyViT File "C:\ComfyUI_BLYAT\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_segment_anything\sam_hq\modeling\tiny_vit.py", line 15, in from timm.models.layers import DropPath as TimmDropPath,\ File "C:\ComfyUI_BLYAT\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\python_embeded\Lib\site-packages\timm__init__.py", line 2, in from .models import create_model, list_models, is_model, list_modules, model_entrypoint, \ File "C:\ComfyUI_BLYAT\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\python_embeded\Lib\site-packages\timm\models\init__.py", line 28, in from .maxxvit import * File "C:\ComfyUI_BLYAT\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\python_embeded\Lib\site-packages\timm\models\maxxvit.py", line 225, in @dataclass ^^^^^^^^^ File "dataclasses.py", line 1230, in dataclass File "dataclasses.py", line 1220, in wrap File "dataclasses.py", line 958, in _process_class File "dataclasses.py", line 815, in _get_field ValueError: mutable default <class 'timm.models.maxxvit.MaxxVitConvCfg'> for field conv_cfg is not allowed: use default_factory

Cannot import C:\ComfyUI_BLYAT\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_segment_anything module for custom nodes: mutable default <class 'timm.models.maxxvit.MaxxVitConvCfg'> for field conv_cfg is not allowed: use default_factory

[alexbofa]

Hi, some node has reinstalled you to a later timm. Maybe you have timm-0.6.12, you need to go to Manager → Install PIP packages → put timm and restart

[OliviaOliveiira]

It worked, thanks!