Unable to undo copy

[Nakor]

Select a way, copy it (Ctrl+c) then paste it (Ctrl+V), and finaaly undo (Ctr+Z). AN expection occurs:

Path: trunk
URL: ​http://josm.openstreetmap.de/svn/trunk
Repository Root: ​http://josm.openstreetmap.de/svn
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 2276
Node Kind: directory
Last Changed Author: Gubaer
Last Changed Rev: 2276
Last Changed Date: 2009-10-11 22:50:48 +0200 (Sun, 11 Oct 2009)

Memory Usage: 101 MB / 1333 MB (38 MB allocated, but free)
Java version: 1.6.0_16

Plugins: DirectUpload
editgpx
graphview
measurement
michigan_left
openstreetbugs
remotecontrol
routing
tageditor
utilsplugin
validator
waydownloader
wmsplugin
Plugin DirectUpload Version: 17532
Plugin editgpx Version: 17530
Plugin graphview Version: 17538
Plugin measurement Version: 17377
Plugin michigan_left Version: 18072
Plugin openstreetbugs Version: 18071
Plugin remotecontrol Version: 17858
Plugin routing Version: 17544
Plugin tageditor Version: 17638
Plugin utilsplugin Version: 17707
Plugin validator Version: 18069
Plugin waydownloader Version: 18067
Plugin wmsplugin Version: 17817

java.lang.NullPointerException

at org.openstreetmap.josm.data.osm.QuadBuckets.remove(QuadBuckets.java:889)
at org.openstreetmap.josm.data.osm.QuadBuckets.remove(QuadBuckets.java:884)
at org.openstreetmap.josm.data.osm.DataSet.removePrimitive(DataSet.java:141)
at org.openstreetmap.josm.command.AddCommand.undoCommand(AddCommand.java:56)
at org.openstreetmap.josm.command.SequenceCommand.undoCommands(SequenceCommand.java:76)
at org.openstreetmap.josm.command.SequenceCommand.undoCommand(SequenceCommand.java:81)
at org.openstreetmap.josm.data.UndoRedoHandler.undo(UndoRedoHandler.java:70)
at org.openstreetmap.josm.actions.UndoAction.actionPerformed(UndoAction.java:32)
at javax.swing.SwingUtilities.notifyAction(Unknown Source)
at javax.swing.JComponent.processKeyBinding(Unknown Source)
at javax.swing.KeyboardManager.fireBinding(Unknown Source)
at javax.swing.KeyboardManager.fireKeyboardAction(Unknown Source)
at javax.swing.JComponent.processKeyBindingsForAllComponents(Unknown Source)
at javax.swing.JComponent.processKeyBindings(Unknown Source)
at javax.swing.JComponent.processKeyEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(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)

[Nakor]

If you split a way and try to undo, you also get the exception.

[bilbo]

Duplicate of #3687

[bilbo]

Closed as duplicate of #3687.