id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3040	NPE when deleting more than one node	anonymous	team	"Sometimes, but not always, when deleting nodes that have been just unglued, i get the following NPE:

{{{
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.1
Created-By: 11.3-b02 (Sun Microsystems Inc.)
Main-class: JOSM
Main-Version: 1823 SVN
Main-Date: 2009-07-22T18:33:41.709859Z
Memory Usage: 91 MB / 910 MB (44 MB allocated, but free)
Java version: 1.6.0_13

Plugins: AgPifoJlakewalkerutilspluginvalidatorwmsplugin
Plugin AgPifoJ Version: 16603
Plugin lakewalker Version: 16621
Plugin utilsplugin Version: 16628
Plugin validator Version: 16629
Plugin wmsplugin Version: 16599

java.lang.NullPointerException: /images/data/piste.png not found
	at org.openstreetmap.josm.tools.ImageProvider.get(ImageProvider.java:69)
	at org.openstreetmap.josm.command.DeleteCommand.description(DeleteCommand.java:102)
	at org.openstreetmap.josm.command.SequenceCommand.description(SequenceCommand.java:93)
	at org.openstreetmap.josm.gui.dialogs.CommandStackDialog.buildList(CommandStackDialog.java:73)
	at org.openstreetmap.josm.gui.dialogs.CommandStackDialog.commandChanged(CommandStackDialog.java:83)
	at org.openstreetmap.josm.data.UndoRedoHandler.fireCommandsChanged(UndoRedoHandler.java:87)
	at org.openstreetmap.josm.data.UndoRedoHandler.add(UndoRedoHandler.java:46)
	at org.openstreetmap.josm.actions.mapmode.DeleteAction.doActionPerformed(DeleteAction.java:86)
	at org.openstreetmap.josm.actions.mapmode.DeleteAction.actionPerformed(DeleteAction.java:70)
	at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636)
	at javax.swing.JComponent.processKeyBinding(JComponent.java:2849)
	at javax.swing.KeyboardManager.fireBinding(KeyboardManager.java:267)
	at javax.swing.KeyboardManager.fireKeyboardAction(KeyboardManager.java:216)
	at javax.swing.JComponent.processKeyBindingsForAllComponents(JComponent.java:2926)
	at javax.swing.JComponent.processKeyBindings(JComponent.java:2918)
	at javax.swing.JComponent.processKeyEvent(JComponent.java:2812)
	at java.awt.Component.processEvent(Component.java:5993)
	at java.awt.Container.processEvent(Container.java:2041)
	at java.awt.Component.dispatchEventImpl(Component.java:4583)
	at java.awt.Container.dispatchEventImpl(Container.java:2099)
	at java.awt.Component.dispatchEvent(Component.java:4413)
	at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848)
	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:704)
	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:969)
	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:841)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:668)
	at java.awt.Component.dispatchEventImpl(Component.java:4455)
	at java.awt.Container.dispatchEventImpl(Container.java:2099)
	at java.awt.Window.dispatchEventImpl(Window.java:2475)
	at java.awt.Component.dispatchEvent(Component.java:4413)
	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)
}}}

And after that, an NPE occurs when doing any modifications to the data.
"	defect	closed	major		Core	latest	fixed