java.lang.reflect.InvocationTargetException

[meppen7]

1. 'Download from OSM' an area. Download o. k.
2. 'Download from OSM' a second area. The following error message is displayed.

Repository Root: ​http://josm.openstreetmap.de/svn
Build-Date: 2009-12-11 02:31:44
Last Changed Author: ce
Revision: 2608
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: ​http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2009-12-10 23:49:06 +0100 (Thu, 10 Dec 2009)
Last Changed Rev: 2608

Memory Usage: 51 MB / 1016 MB (9 MB allocated, but free)
Java version: 1.6.0_17

Dataset consistency test:
No problems found

Plugins: AddrInterpolation,Create_grid_of_ways,DirectUpload,PicLayer,buildings_tools,colorscheme,dataimport,editgpx,graphview,lakewalker,livegps,measurement,michigan_left,multipoly,openstreetbugs,openvisible,osmarender,plastic_laf,remotecontrol,routing,slippymap,surveyor,tageditor,tagging-preset-tester,terracer,validator,walkingpapers,waydownloader,wayparts,wmsplugin
Plugin plastic_laf Version: 14016
Plugin AddrInterpolation Version: 18874
Plugin Create_grid_of_ways Version: 17367
Plugin DirectUpload Version: 17532
Plugin PicLayer Version: 18597
Plugin buildings_tools Version: 25
Plugin colorscheme Version: 18413
Plugin dataimport Version: 18071
Plugin editgpx Version: 18962
Plugin graphview Version: 18962
Plugin lakewalker Version: 18880
Plugin livegps Version: 18941
Plugin measurement Version: 18962
Plugin michigan_left Version: 18084
Plugin multipoly Version: 18962
Plugin openstreetbugs Version: 18962
Plugin openvisible Version: 17536
Plugin osmarender Version: 18971
Plugin remotecontrol Version: 18678
Plugin routing Version: 18962
Plugin slippymap Version: 18805
Plugin tageditor Version: 18955
Plugin tagging-preset-tester Version: 14015
Plugin terracer Version: 18924
Plugin validator Version: 18962
Plugin walkingpapers Version: 18597
Plugin waydownloader Version: 18962
Plugin wayparts Version: ${version.entry.commit.revision}
Plugin wmsplugin Version: 18953
Plugin surveyor Version: 18503

java.lang.reflect.InvocationTargetException

at java.awt.EventQueue.invokeAndWait(Unknown Source)
at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:68)
at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:105)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Caused by: java.lang.AbstractMethodError: org.openstreetmap.josm.plugins.wayparts.data.WaypartData.dataChanged()V

at org.openstreetmap.josm.data.osm.DataSet.fireDataChanged(DataSet.java:820)
at org.openstreetmap.josm.data.osm.DataSet.endUpdate(DataSet.java:811)
at org.openstreetmap.josm.data.osm.DataSetMerger.merge(DataSetMerger.java:377)
at org.openstreetmap.josm.gui.layer.OsmDataLayer.mergeFrom(OsmDataLayer.java:282)
at org.openstreetmap.josm.actions.downloadtasks.DownloadOsmTask$DownloadTask.finish(DownloadOsmTask.java:159)
at org.openstreetmap.josm.gui.PleaseWaitRunnable$1.run(PleaseWaitRunnable.java:70)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.Dialog$1.run(Unknown Source)
at java.awt.Dialog$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Unknown Source)
at java.awt.Component.show(Unknown Source)
at java.awt.Component.setVisible(Unknown Source)
at java.awt.Window.setVisible(Unknown Source)
at java.awt.Dialog.setVisible(Unknown Source)
at org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor$3.run(PleaseWaitProgressMonitor.java:78)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

[jttt]

wayparts plugin needs to be updated. Please contact author of the plugin and let him know about the problem.