How do I resolve a "ACCESS_VI​OLATION_EX​CEPTION" when trying to execute MatLab functions from Java?

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Cameron Meek
Cameron Meek on 15 Jan 2019
Answered: Cameron Meek on 15 Jan 2019
I am trying to call Matlab from Java. I can successfully call the "eval" function of the MatlabEngine object that I create. However, when I call either the "feval" or "getVariable" functions, I get a "EXCEPTION_ACCESS_VIOLATION" error that crashes the VM. I have looked around and been unable to resolve this issue. How do I fix this?
Thank you

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Answers (1)

Cameron Meek
Cameron Meek on 15 Jan 2019
I seem to have discovered the source of my issue. I am using JDK11 to build my app and I am currently using Matlab 2017b. If I switch to JDK8 to build my app, the problem goes away. The issue with that is that I am trying to use some features that were added in Java 10. Additionally, Java 8 is no longer supported. I will have to investigate if a newer version of Matlab will work with a more recent Java version.

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