error while importing "from ts2vg import NaturalVG"

[sahaj432]

I also tried to downgrade numpy library

---

ValueError Traceback (most recent call last)
Input In [2], in <cell line: 1>()
----> 1 from ts2vg import NaturalVG

File ~/.local/lib/python3.9/site-packages/ts2vg/init.py:2, in
1 from ts2vg._version import version
----> 2 from ts2vg.graph.natural import NaturalVG
3 from ts2vg.graph.horizontal import HorizontalVG
5 all = [
6 'NaturalVG',
7 'HorizontalVG',
8 ]

File ~/.local/lib/python3.9/site-packages/ts2vg/graph/natural.py:3, in
1 from typing import Optional
----> 3 from ts2vg.graph._natural import _compute_graph as _compute_graph_dc
4 from ts2vg.graph._natural_penetrable import _compute_graph as _compute_graph_pn
5 from ts2vg.graph.base import VG

File ts2vg/graph/_natural.pyx:1, in init ts2vg.graph._natural()

ValueError: numpy.ufunc size changed, may indicate binary incompatibility. Expected 232 from C header, got 216 from PyObject

[CarlosBergillos]

I can't reproduce it.

What version of numpy do you have installed? And what version of ts2vg?

[nhaboudal]

hello , I am trying to install ts2vg using pip install ts2vg but I get this error.
Im using visual code studio and python 3.11

Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.

[CarlosBergillos]

Hi @nhaboudal, if your error happens during installation, and not during import, consider opening a separate issue.
Make sure to provide a complete error log, and details about what operating system you are using. Thanks!

[1004790871]

I also had the same problem, from ts2vg import NaturalVG reported an error, showing that it was not compatible with numpy, this error may indicate a binary incompatibility between different versions of numpy.I wonder which is your numpy version

[1004790871]

我也有同样的问题，从 ts2vg 导入 NaturalVG 报告了一个错误，表明它与 numpy 不兼容，此错误可能表明不同版本的 numpy 之间的二进制不兼容。我想知道哪个是你的数字版本

numpy==1.21.0 ts2vg==1.2.2