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Python binding errors #691
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Description
Expected behaviour
When trackbar is created using a callback function, and the trackbar is used, the callback function is called
Actual behaviour
When trackbar is created using a callback function, and the trackbar is used, program outputs a segfault and terminates.
$ python trackbar.py
Scale: 10
[1] 2896 segmentation fault python trackbar.pySee Also: https://gist.github.com/rvalue/85247541e298fb01451c5679c3bb8a45
Steps to reproduce
- example code
- operating system = macOS Monterey 12.4
- architecture = arm64 (M1 Apple Silicon)
- opencv-python version = 4.6.0.66
Issue submission checklist
- This is not a generic OpenCV usage question (looking for help for coding, other usage questions, homework etc.)
- I have read the README of this repository and understand that this repository provides only an automated build toolchain for OpenCV Python packages (there is no actual OpenCV code here)
- The issue is related to the build scripts in this repository, to the pre-built binaries or is a feature request (such as "please enable this additional dependency")
- I'm using the latest version of
opencv-python
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