Closed arjun-98 closed 3 years ago
Hi! The error tells, that there are two OpenCV version installed, so you should use only one (delete the second one, or somehow dispatch between Python and C++ symbols of CaptureDelegate).
Hello, thank you for taking the time to reply. I deleted one version, ran it again(rebuilt and exported path again for safe measure), now I simply received a Segmentation Fault 11.
Also if simply I run python -c " from pose_extractor import extract_poses"
I still get the same segmentation fault 11.
I cloned the environment twice, and deleted the first instance of OpenCV in one and the the other instance in the second. When the second instance is deleted the code does not run, with the first instance there are no errors before the Segmentation fault 11.
Thank you
This looks strange. If you have environment where OpenCV installed in Python, you may run just demo.py
(without building C++ extension with setup.py
), it will use just Python version of OpenCV.
Yes, that loads the legacy slow implementation right? Since I don't have a GPU that runs at 0.1 FPS (I have 2.3 GHz Dual-Core Intel Core i5). Is that the expected speed with the given hardware? Because it was running at that speed I was attempting to run the fast implementation.
This fps looks reasonable without GPU. For fast inference on CPU suggest to use OpenVINO.
Hope, it helped.
Hello Daniil, After successfully running
python setup.py build_ext
and adding the result to the PYTHONPATH, I get a Segementation Fault 11 when trying to run the demo.py. I checked the the path usingpython -c "import sys; print(sys.path)
and the appropriate path('/xxx/lightweight-human-pose-estimation-3d-demo.pytorch/pose_extractor/build') is part of the list. If I runpython -c " from pose_extractor import extract_poses
I get the same segmentation fault 11.The full error message for the first part is: objc[4980]: Class CaptureDelegate is implemented in both /xxx/python3.7/site-packages/cv2/cv2.cpython-37m-darwin.so (0x11214f7d8) and /xxxi/lib/libopencv_videoio.3.4.2.dylib (0x123d6c8e8). One of the two will be used. Which one is undefined. Segmentation fault: 11
I am currently using an Anaconda environment. My operating system is MacOs Catalina. Thank you