IndexOutOfBoundsException when trying to split a way

[Chriki]

Hi,

with the below version of JOSM I'm always getting an IndexOutOfBoundsException when trying to split a way -- no matter if using the "P" shortcut or the respective menu item.

Here are the error details:

Path: trunk
URL: http://josm.openstreetmap.de/svn/trunk
Repository Root: http://josm.openstreetmap.de/svn
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 815
Node Kind: directory
Last Changed Author: stoecker
Last Changed Rev: 815
Last Changed Date: 2008-08-21 00:57:52 +0200 (Thu, 21 Aug 2008)


java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
	at java.util.ArrayList.RangeCheck(Unknown Source)
	at java.util.ArrayList.get(Unknown Source)
	at org.openstreetmap.josm.actions.SplitWayAction.actionPerformed(SplitWayAction.java:99)
	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)

Cheers,
Chriki

[anonymous]

Does that happen for all ways or only for a specific one? I can't reproduce this.

[Chriki]

Minimal testcase for the problem

[Chriki]

Replying to anonymous:

Does that happen for all ways or only for a specific one? I can't reproduce this.

I have added a minimal testcase for the problem. The OSM file was derived from real data that I have gotten from my GPS receiver; it has only been "anonymized" a bit. When removing the way with ID -4 from the file all works flawlessly again.

HTH,
Chriki

[anonymous]

Thanks for the helpful analysis.

Fixed in r846.

Remember to delete the way -4 if it has been moved to the OSM server already, as an empty way should not be in the database :-)

If you created that way with JOSM, that would be another bug.