(1)出现module ‘cv2.cv2’ has no attribute ‘Tracker_create’
遇到该问题时,多是建议补个包,即pip install opencv-contrib-python,但还是会报错
解决办法
卸载之前的包(pip uninstall opencv-python),然后
pip install opencv-python3.4.2.16
pip install opencv-contrib-python3.4.2.16
还有一种解决办法
将opencv_python和opencv_contrib_python的包放到anaconda/Scripts
然后在anaconda prompt里依次执行以下两条命令即可
pip install opencv_python-3.4.3.18-cp37-cp37m-win_amd64.whl
pip install --user opencv_contrib_python-3.4.3.18-cp37-cp37m-win_amd64.whl
(2)出现no module named cv2
解决办法:https://blog.youkuaiyun.com/wf15725243865/article/details/88592714