Pointcloud.translate() crashes programm if used with numpy >2.0

[omagjhreblin]

Checklist

• [X] I have searched for similar issues.
• [X] For Python issues, I have tested with the latest development wheel.
• [X] I have checked the release documentation and the latest documentation (for main branch).

Describe the issue

I installed open3d via pip and i was installed with numpy 2.1.0. When running the code the translation will silenty crash my python programm. Downgrading to numpy <2.0 resolves the issuse. If I use the latest dev-wheel it works fine, because the numpy version is <2.0.

Steps to reproduce the bug

import open3d as o3d
import numpy as np
import copy


def main():
    
    armadillo_data = o3d.data.ArmadilloMesh()
    pcd = o3d.io.read_triangle_mesh(
        armadillo_data.path).sample_points_poisson_disk(5000)


    trans_vec = np.array((150.0,0.0,0.0))
    # crashes here if numpy version >= 2.0
    translated_pcd = copy.deepcopy(pcd).translate(trans_vec)

    o3d.visualization.draw_geometries([pcd,translated_pcd],show_ui=True)



if __name__ == "__main__":
    main()

Error message

No response

Expected behavior

Ether bump version of numpy or check numpy version on install. Also a error msg or an exception would be good for better debug

Open3D, Python and System information

- Operating system: Windows 10 64-bit
- Python version: Python 3.10.11 / output from `import sys; print(sys.version)`
- Open3D version: 0.18.0
- System architecture: x86
- Is this a remote workstation?:  no
- How did you install Open3D?: pip

Additional information

No response

[timohl]

I think this got fixed in #6874 and will be released with 0.19.0.

[arnoudbuzing]

@timohl -- I think I came across a similar issue (let me know if it's not the same)

(.venv) % python
Python 3.9.6 (default, Aug  9 2024, 14:24:13) 
[Clang 16.0.0 (clang-1600.0.26.3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import open3d as o3d
/Users/arnoudb/open3d/.venv/lib/python3.9/site-packages/urllib3/__init__.py:35: NotOpenSSLWarning: urllib3 v2 only supports OpenSSL 1.1.1+, currently the 'ssl' module is compiled with 'LibreSSL 2.8.3'. See: https://github.com/urllib3/urllib3/issues/3020
  warnings.warn(
>>> redwood_rgbd = o3d.data.SampleRedwoodRGBDImages()
>>> color_raw = o3d.io.read_image(redwood_rgbd.color_paths[0])
>>> depth_raw = o3d.io.read_image(redwood_rgbd.depth_paths[0])
>>> rgbd_image = o3d.geometry.RGBDImage.create_from_color_and_depth(color_raw, depth_raw)
>>> pcd = o3d.geometry.PointCloud.create_from_rgbd_image(rgbd_image,o3d.camera.PinholeCameraIntrinsic(o3d.camera.PinholeCameraIntrinsicParameters.PrimeSenseDefault))
zsh: segmentation fault  python

>>> import numpy
>>> numpy.__version__
'2.0.2'

[timohl]

Probably the same. You could try using numpy 1.26.4, if your code and other dependencies allow it, to see if the segmentation fault still occures.

[arnoudbuzing]

Yes, that fixes it, thanks