Traceback (most recent call last):



 "<ipython-input-9-38be51af18b7>", line 1, in <module>

res = trimesh.path.Path3D(trimesh.path.exchange.misc.polygon_to_path(p4_1))



 "C:\Users\Emmanuel\Anaconda3\lib\site-packages\trimesh\path\path.py", line 87, in __init__

self._cache = caching.Cache(id_function=self.crc)



 "C:\Users\Emmanuel\Anaconda3\lib\site-packages\trimesh\caching.py", line 371, in __init__

self.id_current = self._id_function()



 "C:\Users\Emmanuel\Anaconda3\lib\site-packages\trimesh\path\path.py", line 148, in crc

for e in self.entities))

TypeError: iteration over a 0-d array

Traceback (most recent call last):


 "/Users/ihor_syerkov/Library/Caches/pypoetry/virtualenvs/python-miio-HruUc-gR-py3.9/lib/python3.9/site-packages/dataclasses_json/core.py", line 263, in _decode_generic

res = _get_type_cons(type_)(xs)


 "/Users/ihor_syerkov/Library/Caches/pypoetry/virtualenvs/python-miio-HruUc-gR-py3.9/lib/python3.9/site-packages/dataclasses_json/core.py", line 306, in <genexpr>

items = (_decode_dataclass(type_arg, x, infer_missing)


 "/Users/ihor_syerkov/Library/Caches/pypoetry/virtualenvs/python-miio-HruUc-gR-py3.9/lib/python3.9/site-packages/dataclasses_json/core.py", line 201, in _decode_dataclass

init_kwargs[field.name] = _decode_generic(field_type,


 "/Users/ihor_syerkov/Library/Caches/pypoetry/virtualenvs/python-miio-HruUc-gR-py3.9/lib/python3.9/site-packages/dataclasses_json/core.py", line 265, in _decode_generic

res = type_(xs)


 "/usr/local/Cellar/python@3.9/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/python3.9/typing.py", line 622, in __call__

raise TypeError(f"Type {self._name} cannot be instantiated; "
TypeError: Type List cannot be instantiated; use list() instead
