crash while opening a gpx file

[ctheile]

What steps will reproduce the problem?

1. open josm (geofabrik german version)
2. open ndiebel.gpx

What is the expected result?
file opened

What happens instead?
program sends internal error message

Please provide any additional information below. Attach a screenshot if
possible.

Build-Date: 2009-12-08 12:33:08		
Revision: 2594
Revision-Comment: leanjosm build from josm.geofabrik.de

Memory Usage: 24 MB / 63 MB (5 MB allocated, but free)
Java version: 1.6.0_11


Plugins: osmarender,validator,waydownloader
Plugin osmarender Version: 18293
Plugin validator Version: 18425
Plugin waydownloader Version: 18300

java.lang.AbstractMethodError
	at org.openstreetmap.josm.gui.MapView.paint(MapView.java:448)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JSplitPane.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintToOffscreen(Unknown Source)
	at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)
	at javax.swing.RepaintManager.paint(Unknown Source)
	at javax.swing.JComponent._paintImmediately(Unknown Source)
	at javax.swing.JComponent.paintImmediately(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.Repa

[stoecker]

This is a plugin issue. One of your plugins is outdated. Try updating them. If this does not help, please enable them one by one and find out which one fails.