I have got the following problem:
I would like to call a Java program from Matlab. The Java program calls a C++ procedure via JNI/SWIG. Calling the Java method without the Matlab framework, everything works fine. But when calling the Java method from Matlab, I get an UnsatisfiedLinkError.
??? Error using ==> javaObject Java exception occurred: java.lang.UnsatisfiedLinkError: mylib.mylibJNI.new_myClass__SWIG_0()J at mylib.mylibJNI.new_myClass__SWIG_0(Native Method) at mylib.myClass.<init>(myClass.java:39) Error in ==> getDelta at 23 javaObject('mylib.myClass')
In Java, I defined a class 'myClass.java' in the package 'mylib'. With SWIG, the JNI interface class 'mylibJNI.java' and the library 'libMylib.so' are created.
In Matlab, I then load the classes and the library:
javaObject('mylib.myClass') javaObject('mylib.mylibJNI') java.lang.System.load('libMylib.so') java.lang.System.load('<path>/libMylib.so')
But then, I get the error above.
Additionally, I added the path of the library to the variables $PATH and $LD_LIBRARY_PATH$, but I still get the same error.
I tried many things, but I have not any ideas any more. Could somebody give me a hint, why calling libraries does not work from Matlab, although it works when calling them directly from Java?
Thanks in advance!