Can't import open3d

[jonnymaserati]

IMPORTANT: Please use the following template to report the bug.

---

Describe the bug
When I try import opend3d as o3d I get the following Exception:

Exception has occurred: OSError
/home/user/anaconda3/envs/welleng/lib/python3.8/site-packages/open3d/cpu/pybind.cpython-38-x86_64-linux-gnu.so: undefined symbol: glPopGroupMarkerEXT
  File "/home/user/Dropbox/user/GitHub/welleng/work/octree_nav.py", line 1, in <module>
    import open3d as o3d

To Reproduce
Steps to reproduce the behavior:

1. create a .py file
2. add import open3d
3. run it

Expected behavior
import the module.

Environment (please complete the following information):

• Operating system: (Ubuntu 20.04)
• Python version: (Python 3.7 and 3.8)
• Open3D version: 0.12.0
• Is this remote workstation?: no
• How did you install Open3D?: (conda - conda install -c open3d-admin open3d)

[ssheorey]

Hi @jonnymaserati I was not able to reproduce this issue in an Ubuntu 20.04 docker container with Python 3.8 using a pip installation (system default Python). Can you reproduce this issue after installing Open3D with pip? We are planning to deprecate conda packages.

[jonnymaserati]

Hi there @ssheorey

It's the same regardless of how I install it, I've tried pip also.

I've tried with a clean env and same thing.

[ssheorey]

@errissa Possibly relevant issue:
mapbox/mapbox-gl-native#268

[iacisme]

Hi;

I"m experiencing the exact same issue. I had Open3D 0.10.0 installed, uninstalled it - deleted the folder and then did a pip install open3d.

The package installs fine, but when you try to import Open3D, I get this error:

OSError: /home/user_name/.virtualenvs/depthAI/lib/python3.7/site-packages/open3d/cpu/pybind.cpython-37m-x86_64-linux-gnu.so: undefined symbol: glPushGroupMarkerEXT

Debain 10, Macbook Pro 2009.

[MartinHahner]

I got the same issue.

Debian GNU/Linux 10 (buster)
conda 4.10.3
open3d 0.13.0

conda create --name open3d python=3.8 -y
conda activate open3d
pip install open3d
python
import open3d as o3d

OSError: .../python3.8/site-packages/open3d/cpu/pybind.cpython-38-x86_64-linux-gnu.so: undefined symbol: glPushGroupMarkerEXT

[ssheorey]

Can you paste the output of:
ldd <site-packages from output of pip show open3d>/open3d/cpu/pybind.cpython-38-x86_64-linux-gnu.so

[MartinHahner]

(open3d) mhahner@hox:/home/mhahner
$ pip show open3d
Name: open3d
Version: 0.13.0
Summary: Open3D: A Modern Library for 3D Data Processing.
Home-page: http://www.open3d.org
Author: Open3D Team
Author-email: [email protected]
License: MIT
Location: /scratch_net/hox/mhahner/apps/anaconda3/envs/open3d/lib/python3.8/site-packages
Requires: matplotlib, pygments, wheel, jupyterlab, pandas, ipywidgets, jupyter-packaging, pyyaml, scikit-learn, numpy, pillow, numpy, tqdm, setuptools, addict
Required-by:

(open3d) mhahner@hox:/home/mhahner
$ ldd /scratch_net/hox/mhahner/apps/anaconda3/envs/open3d/lib/python3.8/site-packages/open3d/cpu/pybind.cpython-38-x86_64-linux-gnu.so
	linux-vdso.so.1 (0x00007ffcb9fac000)
	libgomp.so.1 => /usr/lib/x86_64-linux-gnu/libgomp.so.1 (0x00007fa13c2e8000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fa13c2c7000)
	librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fa13c2bd000)
	libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007fa13c297000)
	libGL.so.1 => /usr/lib/x86_64-linux-gnu/libGL.so.1 (0x00007fa13bf58000)
	libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fa13bdd4000)
	libc++.so.1 => not found
	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fa13bdcd000)
	libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007fa13bc8c000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fa13bb09000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fa13baef000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fa13b92e000)
	/lib64/ld-linux-x86-64.so.2 (0x00007fa1442a6000)
	libnvidia-tls.so.418.197.02 => /usr/lib/x86_64-linux-gnu/libnvidia-tls.so.418.197.02 (0x00007fa13b728000)
	libnvidia-glcore.so.418.197.02 => /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.197.02 (0x00007fa139ab4000)
	libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007fa1398a2000)
	libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007fa139878000)
	libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007fa139674000)
	libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007fa13946c000)
	libbsd.so.0 => /usr/lib/x86_64-linux-gnu/libbsd.so.0 (0x00007fa139452000)

[MartinHahner]

On Mac I have no issues

~ 🅒 open3d
➜ python
Python 3.8.11 (default, Aug  6 2021, 08:56:27)
[Clang 10.0.0 ] :: Anaconda, Inc. on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import open3d as o3d
>>>

but I also need it on my Linux machine.

[eriksandstroem]

I am facing the identical issue as @MartinHahner is reporting.

Debian GNU/Linux 10 (buster)
conda 4.8.3
open3d 0.13.0

[csyhping]

Same issue here, could you please help with it?

[reyanshsolis]

Issue resolved in #3647

[charlottesilver11]

I have successfully imported open3d in my terminal by writing "pip install open3d" but then when I go into my Pycharm and write "import open3d as o3d" it says " ModuleNotFoundError: No module named 'open3d' ". How do I fix this?

[ssheorey]

This question is unrelated to this issue. Please ask this as a question here: https://github.com/isl-org/Open3D/discussions

Very likely PyCharm is using a virtual environment and you need to install open3d inside that virtual environment. Or change the PyCharm virtual environment to the one with open3d installed. See PyCharm documentation for details.

[shivam280699]

I'm getting this error

raceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/shiva/anaconda3/envs/open3denv/lib/python3.8/site-packages/open3d/__init__.py", line 111, in <module> import open3d.ml File "/home/shiva/anaconda3/envs/open3denv/lib/python3.8/site-packages/open3d/ml/__init__.py", line 35, in <module> from . import datasets File "/home/shiva/anaconda3/envs/open3denv/lib/python3.8/site-packages/open3d/ml/datasets.py", line 34, in <module> from open3d._ml3d.datasets import * File "/home/shiva/anaconda3/envs/open3denv/lib/python3.8/site-packages/open3d/_ml3d/datasets/__init__.py", line 5, in <module> from .semantickitti import SemanticKITTI File "/home/shiva/anaconda3/envs/open3denv/lib/python3.8/site-packages/open3d/_ml3d/datasets/semantickitti.py", line 6, in <module> from sklearn.neighbors import KDTree ModuleNotFoundError: No module named 'sklearn'

[johnthagen]

@shivam280699 If you are use Poetry to install Open3D, your issue may be:

• Open3d 0.16.1 fails to install correct dependencies under Poetry #5747