记录python万恶的坑 pycharm Unresolved reference 无法引入包

1.PyCharm Process finished with exit code -1073741819 (0xC0000005)

解决方法：卸载h5py这个包，在装cv2的时候有可能安装了h5py

2.pycharm Unresolved reference 无法引入包

解决办法：改变路径，参考：https://www.cnblogs.com/lesleysbw/p/6825671.html