Unable to revert changeset

[f.pelullo@…]

What steps will reproduce the problem?

1. Open JOSM;
2. without download data before, try to revert this changeset: 16788268
3. click the upload button.

What is the expected result?
the changeset was reverted

What happens instead?
JOSM display a popup error message.

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

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2013-09-20 01:34:27
Last Changed Author: Don-vip
Revision: 6238
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2013-09-20 00:19:19 +0200 (Fri, 20 Sep 2013)
Last Changed Rev: 6238

Identification: JOSM/1.5 (6238 it) Windows XP 32-Bit
Memory Usage: 77 MB / 989 MB (26 MB allocated, but free)
Java version: 1.7.0_40, Oracle Corporation, Java HotSpot(TM) Client VM
VM arguments: [-Xmx1024M]

Dataset consistency test:
[WARN - ZERO NODES] Way {Way id=228225922 version=2 MT nodes=[]} has zero nodes


Plugin: PicLayer (29854)
Plugin: editgpx (29854)
Plugin: geotools (29767)
Plugin: jts (29854)
Plugin: lakewalker (29854)
Plugin: log4j (29853)
Plugin: measurement (29854)
Plugin: opendata (29938)
Plugin: photo_geotagging (29854)
Plugin: reverter (29854)
Plugin: routing (29854)
Plugin: undelete (29854)
Plugin: utilsplugin2 (29854)

java.lang.NullPointerException
	at org.openstreetmap.josm.data.validation.tests.WayConnectedToArea.visit(WayConnectedToArea.java:31)
	at org.openstreetmap.josm.data.osm.Way.accept(Way.java:212)
	at org.openstreetmap.josm.data.validation.Test.visit(Test.java:144)
	at org.openstreetmap.josm.actions.upload.ValidateUploadHook.checkUpload(ValidateUploadHook.java:61)
	at org.openstreetmap.josm.actions.UploadAction.checkPreUploadConditions(UploadAction.java:197)
	at org.openstreetmap.josm.actions.UploadAction.uploadData(UploadAction.java:220)
	at org.openstreetmap.josm.actions.UploadAction.actionPerformed(UploadAction.java:270)
	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
	at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
	at java.awt.Component.processMouseEvent(Unknown Source)
	at javax.swing.JComponent.processMouseEvent(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.LightweightDispatcher.retargetMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.dispatchEvent(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.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$200(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(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)

[skyper]

Closed as duplicate of #7465.

[Don-vip]

Fixed in [o30000].

[Klumbumbus]

In 8042/josm:

(The changeset message doesn't reference this ticket)

[Klumbumbus]

Sorry. Typo in ticket number of svn commit...