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 - Retarded Skills, Oct 16 '22 at 12:56
Try doing same in virtual Environment..Create a vittual Environmnet & install requiremnts file inside it — Bhargav - Retarded Skills, Oct 16 '22 at 14:03

score 2 · Answer 1 · answered Oct 18 '22 at 11:26

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!

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

1 Answers1