id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
7763	Unexpected error	kucai	team	"
Seems to me that JOSM complained that a node is missing from a way. After that a few more items show up in conflict window which I cleared up by merging with server data and whatnot. After every conflict was solved, I click upload and JOSM pops up with error message. Seems to me another person is also editing overlapping area.  2 hours work cleaning up errors and realigning ways.. oh my god.

{{{
Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2012-06-04 01:31:02
Last Changed Author: simon04
Revision: 5267
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2012-06-03 22:21:06 +0200 (Sun, 03 Jun 2012)
Last Changed Rev: 5267

Identification: JOSM/1.5 (5267 en)
Memory Usage: 213 MB / 592 MB (31 MB allocated, but free)
Java version: 1.6.0_24, Sun Microsystems Inc., OpenJDK 64-Bit Server VM
Operating system: Linux

Dataset consistency test:
[WARN - ZERO NODES] Way {Way id=133605309 version=2 MVT nodes=[]} has zero nodes
[WARN - ZERO NODES] Way {Way id=39921936 version=5 MVT nodes=[]} has zero nodes


Plugin: editgpx (28412)
Plugin: licensechange (28412)
Plugin: reverter (28412)
Plugin: undelete (27852)

java.lang.NullPointerException
	at org.openstreetmap.josm.data.validation.tests.WayConnectedToArea.visit(WayConnectedToArea.java:29)
	at org.openstreetmap.josm.data.osm.Way.visit(Way.java:188)
	at org.openstreetmap.josm.data.validation.Test.visit(Test.java:139)
	at org.openstreetmap.josm.actions.upload.ValidateUploadHook.checkUpload(ValidateUploadHook.java:61)
	at org.openstreetmap.josm.actions.UploadAction.checkPreUploadConditions(UploadAction.java:159)
	at org.openstreetmap.josm.actions.UploadAction.uploadData(UploadAction.java:182)
	at org.openstreetmap.josm.actions.UploadAction.actionPerformed(UploadAction.java:225)
	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:252)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
	at java.awt.Component.processMouseEvent(Component.java:6268)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
	at java.awt.Component.processEvent(Component.java:6033)
	at java.awt.Container.processEvent(Container.java:2045)
	at java.awt.Component.dispatchEventImpl(Component.java:4629)
	at java.awt.Container.dispatchEventImpl(Container.java:2103)
	at java.awt.Component.dispatchEvent(Component.java:4455)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4633)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4297)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4227)
	at java.awt.Container.dispatchEventImpl(Container.java:2089)
	at java.awt.Window.dispatchEventImpl(Window.java:2517)
	at java.awt.Component.dispatchEvent(Component.java:4455)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:649)
	at java.awt.EventQueue.access$000(EventQueue.java:96)
	at java.awt.EventQueue$1.run(EventQueue.java:608)
	at java.awt.EventQueue$1.run(EventQueue.java:606)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:116)
	at java.awt.EventQueue$2.run(EventQueue.java:622)
	at java.awt.EventQueue$2.run(EventQueue.java:620)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:619)
	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)
}}}"	defect	closed	normal		Core		duplicate