cannot import name 'inv' from 'numpy.linalg' (unknown location)

Question

import matplotlib.animation as animation

The error show up when I import matplotlib.animation
I tried to reinstall numpy scipy and matplotlib, but it didn't work

environment list  
    -torch=1.12.1  
    --numpy=1.23.4  
    --scipy=1.9.2  
    --networkx=2.8.7  
    --matplotlib=3.6.1  
    --dgl=0.5.1

Just restart the Laptop/Pc...It maybe some cache issues..I've encountered import issues with matplotlib many times .. Just re-installing/ restarting laptop would fix the issues. — Bhargav
– Bhargav, Commented Oct 16, 2022 at 12:56
Try doing same in virtual Environment..Create a vittual Environmnet & install requiremnts file inside it — Bhargav
– Bhargav, Commented Oct 16, 2022 at 14:03

femdias · Accepted Answer · 2022-10-18 11:26:51Z

2

I had the same problem yesterday, and I found out that the error didn't only occur in matplotlib, but actually in other packages (at least for me). So I figured out that the error was from numpy. I just uninstalled numpy and installed it again:

pip uninstall -y numpy
pip install numpy

Hope it works for you!

answered Oct 18, 2022 at 11:26

femdias

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