unhandled exception

[dieterdreist]

What steps will reproduce the problem?

1. start JOSM
2. activate WMS-Layer, download data+gps (small area)
3. draw something

What is the expected result?
business as usual
What happens instead?
unhandled exception
Please provide any additional information below. Attach a screenshot if
possible.

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2010-08-11 09:22:05
Last Changed Author: stoecker
Revision: 3428
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2010-08-10 16:25:15 +0200 (Tue, 10 Aug 2010)
Last Changed Rev: 3428

Identification: JOSM/1.5 (3428 en)
Memory Usage: 124 MB / 989 MB (28 MB allocated, but free)
Java version: 1.6.0_20, Sun Microsystems Inc., Java HotSpot(TM) Client VM
Operating system: Linux
Dataset consistency test: No problems found

Plugin: AddrInterpolation (21710)
Plugin: Create_grid_of_ways (21706)
Plugin: DirectUpload (22017)
Plugin: PicLayer (22549)
Plugin: alignways (22050)
Plugin: buildings_tools (22529)
Plugin: colorscheme (21563)
Plugin: dataimport (22542)
Plugin: download_along (22427)
Plugin: editgpx (22548)
Plugin: fuzzer (15)
Plugin: graphview (22547)
Plugin: measurement (22547)
Plugin: multipoly (22171)
Plugin: multipoly-convert (21706)
Plugin: openstreetbugs (22548)
Plugin: openvisible (21706)
Plugin: osmarender (21774)
Plugin: photo_geotagging (22553)
Plugin: public_transport (22048)
Plugin: remotecontrol (22479)
Plugin: reverter (22533)
Plugin: tageditor (21026)
Plugin: tagging-preset-tester (22454)
Plugin: terracer (22169)
Plugin: turnrestrictions (22477)
Plugin: undelete (22365)
Plugin: validator (22550)
Plugin: walkingpapers (22549)
Plugin: waydownloader (21706)
Plugin: wayselector (21706)
Plugin: wmsplugin (22581)

org.openstreetmap.josm.data.osm.DataIntegrityProblemException: Complete node with null coordinates: {Way id=26157906 version=7 MVT nodes=[{Node id=286433005 version=30 V lat=41.6565527,lon=12.4171991}, {Node id=286433332 version=6 V lat=41.6575867,lon=12.4184329}, {Node id=286433333 version=6 V lat=41.6580116,lon=12.4190874}, {Node id=-1183 version=0 V lat=41.65807152228742,lon=12.419204618693863}, {Node id=-1181 version=0 MV lat=41.65812893474397,lon=12.4193266659496}, {Node id=286433334 version=6 MV lat=41.658164326412326,lon=12.419498977043958}, {Node id=373182502 version=2 MV lat=41.65822249121375,lon=12.419642268982027}, {Node id=286433335 version=6 MV lat=41.65849249999998,lon=12.42008511489411}, {Node id=373182445 version=1 V lat=41.6594913,lon=12.4214511}, {Node id=286433336 version=5 V lat=41.6616543,lon=12.4244202}, {Node id=321822682 version=7 V lat=41.6621545,lon=12.4251068}]}Unexpected error. Please report it to http://josm.openstreetmap.de/ticket/3892
{Node id=-1183 version=0 V lat=41.65807152228742,lon=12.419204618693863}
EastNorth: EastNorth[e=0.21675601107509482, n=0.8011582432867741]
Mercator

	at org.openstreetmap.josm.data.osm.Way.checkNodes(Way.java:431)
	at org.openstreetmap.josm.data.osm.Way.fireNodesChanged(Way.java:438)
	at org.openstreetmap.josm.data.osm.Way.setNodes(Way.java:65)
	at org.openstreetmap.josm.data.osm.Way.cloneFrom(Way.java:242)
	at org.openstreetmap.josm.command.ChangeCommand.executeCommand(ChangeCommand.java:43)
	at org.openstreetmap.josm.command.SequenceCommand.executeCommand(SequenceCommand.java:53)
	at org.openstreetmap.josm.data.UndoRedoHandler.addNoRedraw(UndoRedoHandler.java:37)
	at org.openstreetmap.josm.data.UndoRedoHandler.add(UndoRedoHandler.java:59)
	at org.openstreetmap.josm.actions.mapmode.SelectAction.mouseDragged(SelectAction.java:214)
	at java.awt.AWTEventMulticaster.mouseDragged(AWTEventMulticaster.java:303)
	at java.awt.AWTEventMulticaster.mouseDragged(AWTEventMulticaster.java:302)
	at java.awt.Component.processMouseMotionEvent(Component.java:6311)
	at javax.swing.JComponent.processMouseMotionEvent(JComponent.java:3285)
	at java.awt.Component.processEvent(Component.java:6032)
	at java.awt.Container.processEvent(Container.java:2041)
	at java.awt.Component.dispatchEventImpl(Component.java:4630)
	at java.awt.Container.dispatchEventImpl(Container.java:2099)
	at java.awt.Component.dispatchEvent(Component.java:4460)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4255)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
	at java.awt.Container.dispatchEventImpl(Container.java:2085)
	at java.awt.Window.dispatchEventImpl(Window.java:2478)
	at java.awt.Component.dispatchEvent(Component.java:4460)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

[anonymous]

Closed as duplicate of #3892.