CODEWITHSUNDEEP
javaeclipsemacosopencvexception
Jacob
Jacob

Reputation: 83

OpenCV 3.1.0 in JAVA on Mac - UnsatisfiedLinkError

I have been struggling for about a week now making OpenCV 3.1.0 work on my macbook - still no success..

I have been using this guide: http://opencv-java-tutorials.readthedocs.org/en/latest/01-installing-opencv-for-java.html#install-opencv-3-0-under-linux-or-mac which includes CMAKE to generate a opencv_java310.jar file and the libopencv_java310.so. I recently found out that .so files are for Linux OS, so to make it work on MAC OS all I have to do is re-naming the libopencv_java310.so to libopencv_java310.dylib.

The renaming of the library file (.so --> .dylib) seems to work for everyone but me. Eclipse throw me this Exception: my program for testing if OpenCV works properly . Do you guys have any idea of what this means and how to fix it? Any help is VERY appreciated :)

Upvotes: 1

Views: 1690

Answers (2)

Jacob
Jacob

Reputation: 83

I solved the problem.

If you are following this guide: http://opencv-java-tutorials.readthedocs.org/en/latest/01-installing-opencv-for-java.html#install-opencv-3-0-under-linux-or-mac

all you have to do, when finished, is to execute the following command ind the folder containing libopencv_java310.so

ln -s libopencv_java310.so libopencv_java310.dylib

You welcome :)

Upvotes: 2

Wasim
Wasim

Reputation: 1140

Could Solved the same problem as below. step 1: rename -> libopencv_java310.so to libopencv_java310.dylib step 2: keep opencv-310.jar and libopencv_java310.dylib in one folder step 3: Add opencv-310.jar to eclipse preference in user Libraries. After adding expan jar and edit Native library location to the folder where libopencv_java310.dylib is kept. step 4: Add opencv library in your project. image

Upvotes: 1

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