> File "/usr/lib/python3/dist-packages/scipy/spatial/kdtree.py", line 5, in > <module> > from .ckdtree import cKDTree, cKDTreeNode > File "ckdtree.pyx", line 1, in init scipy.spatial.ckdtree > ValueError: numpy.ndarray size changed, may indicate binary incompatibility. > Expected 88 from C header, got 80 from PyObject
I cannot reproduce this on my system. Could you try Cura on a different computer and report if you get the same result there?