DLL load failed while importing sl

Hi,

I am trying to install the ZED Python API wrapper and am having some compatibility issues. I was able to get the the python API to work on python version 3.8.3, then started to try to see in what version of python does it not work.

Here are the versions that I tested and found are not working, giving me a DLL load failed error:

Python 3.9
Python 3.10
Python 3.11
Python 3.13.5

In addition to this, when reverting back to Python 3.8.3, I still receive that same error for whatever reason. I’ve tried doing all the steps mentioned in the forms to fix this issue(Moving the DLL’s from ZED SDK to Python’s Site Packages Folder), but nothing seems to be working.

I have the SDK working on 2 other computers:
1 - Windows 11, I9, 4070, Python 3.8.3
2 - ZedBox Orin, 16GB, Python 3.10.12

The computer I am trying to load it has the same specs as computer 1 above.

What version of Python works with the Zed Python API without any issues? Or how can I fix this issues to get the Python API installed?

Overall my end goal is to use CUDA with the python API for faster processing to achieve a better output frame rate during video playback.

1 Like

Hi @horar10
Please find a solution here: Unidefined symbol launching python program - #2 by jbcpollak