The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support.

在执行从cv2.imshow()出现如下错误

cv2.error: OpenCV(4.1.1) C:\projects\opencv-python\opencv\modules\highgui\src\window.cpp:627: 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:
pip install opencv-contrib-python

你可能感兴趣的:(故障处理,机器学习,opencv,故障解决)