Hi, I've been trying to use the flux map add-on recently on Vanted version 2.8.1. I come across the issue of java errors when loading the flux dataset (the example files offered from the website). I've tried on two windows 10 platforms and one LINUX platform. The same errors happen to all of the tested platforms. Could you help me have a check and solve the issue？Thanks in advance.

The errors are shown below:

generated with VANTED V2.01 at Thu Feb 16 11:00:58 CET 2012

Graph file processed: example-fluxmap.gml
Create view for file: C:\Users\huangl5\Downloads\example\example\example-fluxmap.gml
Exception in thread "Load Flux Dataset" java.lang.NoClassDefFoundError: org/jdom/Attribute
at de.ipk_gatersleben.ag_pbi.fluxmap.FluxExperimentDataLoader.getSampleData(FluxExperimentDataLoader.java:402)
at de.ipk_gatersleben.ag_pbi.fluxmap.FluxExperimentDataLoader.getSamples(FluxExperimentDataLoader.java:386)
at de.ipk_gatersleben.ag_pbi.fluxmap.FluxExperimentDataLoader.getExperimentDataFromFile(FluxExperimentDataLoader.java:152)
at de.ipk_gatersleben.ag_pbi.fluxmap.FluxExperimentDataLoader.getExperimentDataFromFileList(FluxExperimentDataLoader.java:86)
at de.ipk_gatersleben.ag_pbi.fluxmap.FluxExperimentDataLoader.process(FluxExperimentDataLoader.java:64)
at de.ipk_gatersleben.ag_pbi.datahandling.TemplateLoader$1.run(Unknown Source)
at de.ipk_gatersleben.ag_nw.graffiti.services.task.SimpleBackgroundTask.run(Unknown Source)
at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: java.lang.ClassNotFoundException: org.jdom.Attribute
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:435)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 8 more