Library crashes with "Illegal Instruction (core dumped)"
btalb opened this issue ยท 4 comments
There seems to be an issue with the built wheels not being truly system independent. Example failure:
ben@ben-pc:~$ ipython3
Python 3.8.10 (default, Jun 22 2022, 20:18:18)
Type 'copyright', 'credits' or 'license' for more information
IPython 8.4.0 -- An enhanced Interactive Python. Type '?' for help.
In [1]: import gtsam
In [2]: a = gtsam.Pose3()
In [3]: b = gtsam.Pose3()
In [4]: a.between(b)
Illegal instruction (core dumped)
Need to figure out what is going on here.
In the meantime, installation from a source distribution will get around the issue:
- ensure system dependencies are installed:
- CMake >= 3.18 (follow instructions here)
- Boost (
sudo apt install libboost-all-dev
)
- use (note this will take a while):
pip install gtsam_quadrics --no-binary :all:
Hi @btalb
Is there any update on this? I'm finding the same issue with the quadricslam repo.
Hey Bruce, unfortunately I don't think there will be an update on this for a while (I'm on leave for a few months).
The above steps should work for the quadricslam
repo, just ensure they are done in this order:
- Install
gtsam_quadrics
by building from source usingpip install gtsam_quadrics --no-binary :all:
- Then install
quadricslam
normally viapip install quadricslam
(it should use the already installed version ofgtsam_quadrics
)
Hi Ben (@btalb). Thanks for your reply, much appreciated. I'm trying 1. but get the error:
"Could not build wheels for gtsam_quadrics, which is required to install pyproject.toml-based projects"
I tried some different versions of python/pip. Do you think it's maybe just a version issue?
I believe it may be to do with how your Python installation is setup.
Start with a fresh Python environment (e.g. python -m venv my_venv
), ensure it's activated, then go from there. Also watch out for this annoying Ubuntu bug (qcr/quadricslam#4).
Sorry I can't do much deeper debugging.