From time to time do not touch OpenCV, will encounter this problem, check every time now, simply note in the blog, I hope next time do it again!
Reference Links: https://blog.csdn.net/dinry/article/details/79654003
Before configuring OpenCV specific problem is with the environment when the property sheet is not copied, that is, the environment is not a good job!
Solution:
Copy the files from the previous project opencvDebug2410.props to an existing project folder, and then operate on new projects
View - other windows - Property Manager - Add an existing attribute table
Add the attribute table to Debug | Win32 Lane