OSError: exception: access violation reading 0x0000035A40BDD010

[QC17551]

Building kNN graph (k = 20)...
100%|███████████████████████████████████████████████████████████████████████████████| 644/644 [00:03<00:00, 168.14it/s]
Begin clustering...
Traceback (most recent call last):
File "main.py", line 12, in
res = cluster(df, 7, knn=20, m=40, alpha=2.0, plot=False)
File "C:\Users\86187\Desktop\bianselong\chameleon-clustering-for-python\chameleon.py", line 81, in cluster
graph = pre_part_graph(graph, m, df, verbose=True)
File "C:\Users\86187\Desktop\bianselong\chameleon-clustering-for-python\graphtools.py", line 68, in pre_part_graph
s_graph, 2, objtype='cut', ufactor=250)
File "D:\ProgramData\Anaconda3\envs\torch\lib\site-packages\metis.py", line 800, in part_graph
_METIS_PartGraphKway(*args)
File "D:\ProgramData\Anaconda3\envs\torch\lib\site-packages\metis.py", line 677, in _METIS_PartGraphKway
adjwgt, nparts, tpwgts, ubvec, options, objval, part)
OSError: exception: access violation reading 0x0000035A40BDD010