补一个我遇到的问题的解决方法 希望可以帮到大家

[stxxxd]

问题1 polygraphy.exe不存在
解决方法:重新安装polygraphy
pip uninstall polygraphy -y
pip install polygraphy

问题2
Traceback (most recent call last):
File ".\script\main.py", line 207, in
cv2.imshow('detect', img_show)
cv2.error: OpenCV(4.7.0) D:\a\opencv-python\opencv-python\opencv\modules\highgui\src\window.cpp:1272: error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function 'cvShowImage'
解决方法:重新安装opencv-python
pip uninstall opencv-python-headless
pip uninstall opencv-python
pip uninstall opencv-python