alert on starting josm

[mk67]

note i've detach windows from general window. No other message after that.

Path: trunk
URL: ​http://josm.openstreetmap.de/svn/trunk
Repository Root: ​http://josm.openstreetmap.de/svn
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 1803
Node Kind: directory
Last Changed Author: stoecker
Last Changed Rev: 1803
Last Changed Date: 2009-07-17 20:56:20 +0200 (Fri, 17 Jul 2009)

Memory Usage: 49 MB / 910 MB (5 MB allocated, but free)
Java version: 1.6.0_14

Plugins: Create_grid_of_ways
DirectUpload
Intersect_way
PicLayer
buildings_tools
cadastre-fr
colorscheme
openvisible
routing
usertools
utilsplugin
validator
walkingpapers
wmsplugin
Plugin Create_grid_of_ways Version: 16290
Plugin DirectUpload Version: 15828
Plugin Intersect_way Version: 12781
Plugin PicLayer Version: 16302
Plugin buildings_tools Version: 19
Plugin colorscheme Version: 16383
Plugin openvisible Version: 15707
Plugin routing Version: 16409
Plugin usertools Version: 14125
Plugin utilsplugin Version: 16290
Plugin validator Version: 16439
Plugin walkingpapers Version: 16571
Plugin wmsplugin Version: 16442
Plugin cadastre-fr Version: 16160

java.lang.NullPointerException

at org.openstreetmap.josm.gui.dialogs.ToggleDialog$3.actionPerformed(ToggleDialog.java:166)
at org.openstreetmap.josm.gui.dialogs.ToggleDialog$5.run(ToggleDialog.java:232)
at java.awt.event.InvocationEvent.dispatch(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)