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BerkeleyAutomation / python-fcl

Python binding of FCL library
BSD 3-Clause "New" or "Revised" License
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Non compatible with NumPy 2.0.0 #80

Closed IvolgaDmitriy closed 4 months ago

IvolgaDmitriy commented 5 months ago

Problem description

When creating a new virtual environment, pip install trimesh[all] was fully installed to use the collision module. Code using trimesh.collision.The CollisionManager did not start. When working in detail with the environment, an error occurred when installing python-fcl:

File "src/fcl/fcl.pyx", line 1, in init fcl.fcl
ValueError: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject

The problem disappears only when you pre-install numpy with version 1.*

Steps to reproduce the problem:

  1. pip install python-fcl
  2. import fcl

or

  1. pip install numpy
  2. pip install python-fcl
  3. import fcl

Mediocre solution

  1. pip install numpy==1.*
  2. pip install python-fcl

Thank you in advance

warenick commented 4 months ago

I faced with the same issue.

mikedh commented 4 months ago

Hey, looks like there's a token permission issue preventing it from being released to PyPi but I triggered a rebuild which used Numpy 2 and the wheels from the release appear to work: https://github.com/BerkeleyAutomation/python-fcl/releases/tag/v0.7.0.7

IvolgaDmitriy commented 4 months ago

Thank you very much! The wheels are working. We are waiting for the release on pipy.