opencv2/opencv.hpp file not found in Xcode

Question

I have built openCV to get opencv2.framework. I added this to my xcode iOS project by going to \"build phases->Link Binary With Libraries\", then tried to include \"opencv2

Answer 1

From my experience, it is not necessary to add so many other frameworks. Instead, only need opencv2 and add "#import " in prefixheader.pch

The thing is that MUST set correct Framework Search Paths as mentioned above unless opencv2 framework folder is in your project directory.

Notice: don't set wrong location in Framework Search Paths as there are two "YourProjectName". Set the 1st one (belongs to TARGETS), not the 2nd one(belongs to PROJECT). I made the mistake.