Received exception

[phobie]

Downloaded some data
Edited a bit
Selected a way
Selected a relation in the "Properties/Memberships"
Clicked on "Edit"

The tags can be edited without problems.

Same problem in the "Relations" window.

After app-restart everything was fine again.

Path: trunk
URL: ​http://josm.openstreetmap.de/svn/trunk
Repository Root: ​http://josm.openstreetmap.de/svn
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 1596
Node Kind: directory
Last Changed Author: framm
Last Changed Rev: 1596
Last Changed Date: 2009-05-18 00:07:01 +0200 (Mon, 18 May 2009)

Java version: 1.6.0_0
Plugins: openstreetbugs;plastic_laf;slippymap;usertools;utilsplugin;validator;wmsplugin
Plugin plastic_laf Version: 14016
Plugin openstreetbugs Version: 14015
Plugin slippymap Version: 14015
Plugin usertools Version: 14125
Plugin utilsplugin Version: 14356
Plugin validator Version: 14123
Plugin wmsplugin Version: 14120

java.lang.ArrayIndexOutOfBoundsException: -1

at java.util.ArrayList.elementData(ArrayList.java:338)
at java.util.ArrayList.get(ArrayList.java:351)
at org.openstreetmap.josm.data.osm.Way.lastNode(Way.java:176)
at org.openstreetmap.josm.gui.dialogs.RelationEditor.refreshTables(RelationEditor.java:386)
at org.openstreetmap.josm.gui.dialogs.RelationEditor.setupBasicLayout(RelationEditor.java:245)
at org.openstreetmap.josm.gui.dialogs.RelationEditor.<init>(RelationEditor.java:152)
at org.openstreetmap.josm.gui.dialogs.PropertiesDialog.membershipEdit(PropertiesDialog.java:296)
at org.openstreetmap.josm.gui.dialogs.PropertiesDialog$11.actionPerformed(PropertiesDialog.java:552)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:253)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
at java.awt.Component.processMouseEvent(Component.java:6108)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3276)
at java.awt.Component.processEvent(Component.java:5873)
at java.awt.Container.processEvent(Container.java:2105)
at java.awt.Component.dispatchEventImpl(Component.java:4469)
at java.awt.Container.dispatchEventImpl(Container.java:2163)
at java.awt.Component.dispatchEvent(Component.java:4295)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4461)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4125)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4055)
at java.awt.Container.dispatchEventImpl(Container.java:2149)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4295)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:604)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)

[anonymous]

Closed as duplicate of #2599.