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Hi Chris,

As the error indications, your compiler cannot find OpenCV. You are probably missing some things in your CMakeLists.txt, do you require openCV?

find_package(OpenCV REQUIRED)

There is some information on how to use OpenCV3 on the wiki located here and a recent repository you might be able to use as an example (it's not mine; I don't know if it works) can be found here

Good luck!

Hi Chris,

As the error indications, your compiler cannot find OpenCV. You are probably missing some things in your CMakeLists.txt, do you require openCV?

find_package(OpenCV REQUIRED)

There is some information on how to use OpenCV3 on the wiki located here and a recent repository you might be able it links to use as an example (it's not mine; I don't know if it works) the transition guide that can be found here, which explains that the layout of the header files has changed a little but in any case they are still under opencv2 for backwards compatibility. Update the headers to opencv2 and check if it affects the modules in your include and update those as well.

Good luck!