Impossible to start Josm

[FraMauro]

I updated josm to the last version (4667) a few days ago

The first time after the update I got no problem

Now I get an error message at the beginning (it is the first thing I see)
The message says that there is a mistake in the preferences file and that
it will save the old preference file somewhere and it will create a new
standard preference file.

After that sometimes josm starts, sometimes I get the "do you want to report a bug?"
window and no josm

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2011-12-19 02:32:42
Last Changed Author: Don-vip
Revision: 4667
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2011-12-19 00:02:30 +0100 (Mon, 19 Dec 2011)
Last Changed Rev: 4667

Identification: JOSM/1.5 (4667 it)
Memory Usage: 34 MB / 494 MB (6 MB allocated, but free)
Java version: 1.6.0, Sun Microsystems Inc., Java HotSpot(TM) 64-Bit Server VM
Operating system: Windows 2003


java.lang.ArrayIndexOutOfBoundsException: 3
	at java.awt.Container.createHierarchyEvents(Unknown Source)
	at java.awt.Container.createHierarchyEvents(Unknown Source)
	at java.awt.Container.createHierarchyEvents(Unknown Source)
	at java.awt.Container.createHierarchyEvents(Unknown Source)
	at java.awt.Container.createHierarchyEvents(Unknown Source)
	at java.awt.Container.createHierarchyEvents(Unknown Source)
	at java.awt.Component.hide(Unknown Source)
	at java.awt.Window.hide(Unknown Source)
	at java.awt.Component.show(Unknown Source)
	at java.awt.Component.setVisible(Unknown Source)
	at java.awt.Window.setVisible(Unknown Source)
	at org.openstreetmap.josm.gui.MainApplication.main(MainApplication.java:248)

[bastiK]

Please update Java or JOSM. I'm not 100% sure, but the problem should be fixed already.

[skyper]

removed duplicate lines