error by merge areas

[anonymous]

Repository Root: ​http://josm.openstreetmap.de/svn
Build-Date: 2010-12-15 02:31:24
Last Changed Author: stoecker
Revision: 3723
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: ​http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2010-12-14 17:10:47 +0100 (Tue, 14 Dec 2010)
Last Changed Rev: 3723

Identification: JOSM/1.5 (3723 de)
Memory Usage: 298 MB / 989 MB (107 MB allocated, but free)
Java version: 1.6.0_21, Sun Microsystems Inc., Java HotSpot(TM) Client VM
Operating system: Windows 7
Dataset consistency test: No problems found

Plugin: AddrInterpolation (23420)
Plugin: FixAddresses (24232)
Plugin: OpeningHoursEditor (24290)
Plugin: PicLayer (24308)
Plugin: RoadSigns (22850)
Plugin: buildings_tools (23804)
Plugin: lakewalker (21706)
Plugin: livegps (21706)
Plugin: openstreetbugs (23747)
Plugin: public_transport (22148)
Plugin: surveyor (21706)
Plugin: terracer (24713)
Plugin: touchscreenhelper (21576)
Plugin: turnrestrictions (24125)
Plugin: undelete (22365)
Plugin: utilsplugin2 (24236)
Plugin: walkingpapers (22549)
Plugin: wayselector (23103)

java.lang.NullPointerException

at org.openstreetmap.josm.command.SequenceCommand.executeCommand(SequenceCommand.java:53)
at org.openstreetmap.josm.data.UndoRedoHandler.addNoRedraw(UndoRedoHandler.java:36)
at org.openstreetmap.josm.data.UndoRedoHandler.add(UndoRedoHandler.java:58)
at org.openstreetmap.josm.actions.JoinAreasAction.commitCommands(JoinAreasAction.java:661)
at org.openstreetmap.josm.actions.JoinAreasAction.resolveTagConflicts(JoinAreasAction.java:581)
at org.openstreetmap.josm.actions.JoinAreasAction.actionPerformed(JoinAreasAction.java:366)
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)

[bastiK]

Closed as duplicate of #5747.