Traceback (most recent call last):


 "c:\users\dwebe\.conda\envs\libertem\lib\site-packages\distributed\core.py", line 554, in handle_stream

msgs = await comm.read()


 "c:\users\dwebe\.conda\envs\libertem\lib\site-packages\distributed\comm\inproc.py", line 199, in read

msg = nested_deserialize(msg)


 "c:\users\dwebe\.conda\envs\libertem\lib\site-packages\distributed\protocol\serialize.py", line 609, in nested_deserialize

return replace_inner(x)


 "c:\users\dwebe\.conda\envs\libertem\lib\site-packages\distributed\protocol\serialize.py", line 601, in replace_inner

x[k] = replace_inner(v)


 "c:\users\dwebe\.conda\envs\libertem\lib\site-packages\distributed\protocol\serialize.py", line 594, in replace_inner

x[k] = deserialize(v.header, v.frames)


 "c:\users\dwebe\.conda\envs\libertem\lib\site-packages\distributed\protocol\serialize.py", line 384, in deserialize

return loads(header, frames)


 "c:\users\dwebe\.conda\envs\libertem\lib\site-packages\distributed\protocol\serialize.py", line 77, in pickle_loads

buffers[i] = memoryview(bytearray(mv)).cast(mv.format, mv.shape)
TypeError: 'tuple' object does not support item assignment

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
