报错解决error: OpenCV(4.8.0) D:\a\opencv-python\opencv-python\opencv\modules\highgui\src\window.cpp:1255_error: opencv(4.9.0) d:\a\opencv-python\opencv-pyt

一、报错如下

• opencv的问题
  
  Traceback (most recent call last): File "E:\scoder\PyCharm2023.2.1\plugins\python\helpers\pydev\_pydevd_bundle\pydevd_exec2.py", line 3, in Exec exec(exp, global_vars, local_vars) File "<input>", line 1, in <module> cv2.error: OpenCV(4.8.0) D:\a\opencv-python\opencv-python\opencv\modules\highgui\src\window.cpp:1255: 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 'cvNamedWindow'

二、解决方式

• 先卸载了我自带的pip uninstall opencv-python-headless
  
• 然后重新安装opencv-python，pip install opencv-python -i https://mirrors.aliyun.com/pypi/simple/ , 然后问题就解决了
  
  

三、出现这个WARNING: Ignoring invalid distribution -pencv-python-headless (e:\scoder\python3.10\lib\site-packages)

• 问题WARNING: Ignoring invalid distribution -pencv-python-headless (e:\scoder\python3.10\lib\site-packages)
  
• 解决方法 到e:\scoder\python3.10\lib\site-packages 删除