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Editorial Team
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Asked: 2026-05-29T04:06:33+00:00

I am currently working on some OSGi application and I wanted to use the

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I am currently working on some OSGi application and I wanted to use the library Jzy3d to display 3D graphs. Basically, this library leverage opengl for java (JOGL ?).

I have added a specific bundle including all the jars needed to run Jzy3d and exporting all org.jzy3d.*.
From an other bundle, I try to use the library but at runtime, executing Chart chart = new Chart(); throws the following exception :

java.lang.UnsatisfiedLinkError: no gluegen-rt in java.library.path

At the beginning, I thought it was due only to the different classloaders of the different bundles so I moved the failing lines in a “Util” class inside the library bundle that I now call from the other bundle.
However, it didn’t change anything : I got always the same error about gluegen-rt.

I have checked that gluegen-rt.jar is in the bundle classpath of the “library bundle”. It is also included in the binary build (as all the other needed jars).

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1 Answer

  1. Editorial Team

    java.library.path is the path to native libraries, so I assume you either didn’t set it or some library is missing. Check what native libraries JOGL needs for your OS and architecture and provide a path to them.

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