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How do I correctly install OpenCV 3.4.1?

I am trying to install OpenCV 3.4.1 using the instructions from 2.4!

https://docs.opencv.org/2.4/doc/tutorials/introduction/java_eclipse/java_eclipse.html

I have done it before and everything worked fine. However, after working with the Workspace command (and messing everything up), nothing works. So, I am starting from the beginning. I try to run the test program and get this error.

Exception in thread "main" java.lang.UnsatisfiedLinkError: org.opencv.core.Mat.n_eye(III)J at org.opencv.core.Mat.n_eye(Native Method) at org.opencv.core.Mat.eye(Mat.java:507) at First_test_Program.main(First_test_Program.java:11)

A search on the subject does not provide a solution. Which version of Java should I install? (7, 8, 9 or 10) The problem is in using old instructions to make a current installation.

Does anyone know how to make a current installation?

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updated 2018-05-17 12:35:21 -0600

berak gravatar image

How do I correctly install OpenCV 3.4.1?

I am trying to install OpenCV 3.4.1 using the instructions from 2.4!

https://docs.opencv.org/2.4/doc/tutorials/introduction/java_eclipse/java_eclipse.html

I have done it before and everything worked fine. However, after working with the Workspace command (and messing everything up), nothing works. So, I am starting from the beginning. I try to run the test program and get this error.

Exception in thread "main" java.lang.UnsatisfiedLinkError: org.opencv.core.Mat.n_eye(III)J at org.opencv.core.Mat.n_eye(Native Method) at org.opencv.core.Mat.eye(Mat.java:507) at First_test_Program.main(First_test_Program.java:11)

A search on the subject does not provide a solution. Which version of Java should I install? (7, 8, 9 or 10) The problem is in using old instructions to make a current installation.

Does anyone know how to make a current installation?

How do I correctly install OpenCV 3.4.1?

I am trying to install OpenCV 3.4.1 using the instructions from 2.4!

https://docs.opencv.org/2.4/doc/tutorials/introduction/java_eclipse/java_eclipse.html

I have done it before and everything worked fine. However, after working with the Workspace command (and messing everything up), nothing works. So, I am starting from the beginning. I try to run the test program and get this error.

Exception in thread "main" java.lang.UnsatisfiedLinkError: org.opencv.core.Mat.n_eye(III)J at org.opencv.core.Mat.n_eye(Native Method) at org.opencv.core.Mat.eye(Mat.java:507) at First_test_Program.main(First_test_Program.java:11)

A search on the subject does not provide a solution. Which version of Java should I install? (7, 8, 9 or 10) The problem is in using old instructions to make a current installation.

Does anyone know how to make a current installation?