Using JavaCV with Kotlin

Question

I\'m currently attempting to start a project using JavaCV in Kotlin. I\'m using IntelliJ Idea as my IDE. I\'m using JavaCV 1.3.2 and OpenCV 3.20. This is my setup for the modul

Answer 1

Handling this error is no different in Kotlin from Java; you need to specify the path to the native libraries for opencv. By default on Windows it will look for the native libraries in whatever is set in your PATH environment variable.

You can also explicitly specify which directory to look for the native libraries by specifying the system property java.library.path (as indicated by the error message).

For example, you can add a run configuration like this:

Where ${PATH_TO_DYNAMIC_LIB} would be where ever the native lib opencv_imgproc320.dll is - I think in your case it would be C:/Users/ms/IdeaProjects/CVTest/opencv/build/java/x64.