Python Script on Startup:: ValueError:numpy.ndarray size changed, may indicate binary incompatibility. Expected 48 from C header, got 40 from PyObject
After a rigorous search, I got some hints from this accepted answer. I checked my cronlog file and followed the python import attempt until the error had occurred. The error had occurred just after import Interval attempt. Therefore, I installed the numpy as follows:
sudo pip install --upgrade numpy Interval
It solved my problem. Everything works fine after the reboot.
ValueError: numpy.ndarray size changed, may indicate binary incompatibility
I got some additional insight into the issue by consulting this GitHub issue page. As it turns out, if the size from the PyObject is smaller than the size from the C header, an upgrade of the package referenced by the error (here numpy) is necessary to resolve the error, and vice versa.
I was able to resolve the issue by upgrading numpy to version 1.20.0, even though the requirement was numpy<1.19.0.
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