cdlib: binary incompatibility C and python

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

CDlib version: latest from pip
Operating System: OsX: 10.15.7
Python version: 3.8.8
Version(s) of CDlib required libraries

from cdlib import algorithms
# requires
# brew install libom
import networkx as nx

G = nx.karate_club_graph()
coms = algorithms.infomap(G)
# fails with:
# ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 88 from C header, got 80 from PyObject

About this issue

Original URL
State: closed
Created 3 years ago
Comments: 15 (4 by maintainers)

Most upvoted comments

Same here, works like a charm

Yquetzal on Jul 17, 2021

everything is working now, thank you for the quick fix @GiulioRossetti 😃

andrewhong5297 on Jul 17, 2021

There should be a mistake in one of the configuration files then - that’s the lack of sleep having the upper end on me 😃

My bad, I’ll fix it ASAP.

Now latest version for dynetx is 0.3.0 (already available on pypi, conda pending)

GiulioRossetti on Jul 17, 2021

adding some context from other answers I’ve seen, apparently, numpy >=1.20.0 solves this but cdlib requires 1.18.0

andrewhong5297 on Jul 17, 2021

Hi, do you have by any chance a new Mac with a Mac silicon (M1) chip ? I got a similar error on a different tool with those chips

Yquetzal on Jul 16, 2021