| Author |
Comment/Response |
guanaco
|
 03/04/12 8:42pm
Hi,
I'm learning to write programs in Java that call Mathematica kernel using J/Link.
Using NetBeans I can run the examples provided in the Wolfram directory. I even made a simple program and it runs smoothly. The problem is if I try to run the program from a command window (MS-DOS) using the command hinted by NetBeans i.e.:
java -jar "C:\Users\TESI\Documents\NetBeansProjects\MathematicaEigen\dist\MathematicaEigen.jar"
I got this error message:
Fatal error: cannot find the required native library named JLinkNativeLibrary.
Exception in thread "main" java.lang.UnsatisfiedLinkError: com.wolfram.jlink.NativeLink.MLOpen(I[Ljava/lang/String;[Ljava/lang/String;)J
at com.wolfram.jlink.NativeLink.MLOpen(Native Method)
at com.wolfram.jlink.NativeLink.<init>(NativeLink.java:140)
at com.wolfram.jlink.MathLinkFactory.createMathLink0(MathLinkFactory.java:281)
at com.wolfram.jlink.MathLinkFactory.createMathLink(MathLinkFactory.java:216)
at com.wolfram.jlink.MathLinkFactory.createKernelLink0(MathLinkFactory.java:171)
at com.wolfram.jlink.MathLinkFactory.createKernelLink(MathLinkFactory.java:98)
at mathematicaeigen.Main.main(Main.java:22)
Please note that NetBeans puts JLink.jar in a directory called "lib" below the directory where the jar from my program resides. Adding a -classpath option with the direct path to JLink.jar gets me the same error.
What I find strange is that the same program runs without problem in NetBeans.
Any hint is appreciated.
I use Windows 7, Mathematica 8.0, and NetBeans 7.1
Thanks
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