Deliting all aktiv layers

[maxugglan]

What steps will reproduce the problem?

What is the expected result?

What happens instead?

Please provide any additional information below. Attach a screenshot if
possible.

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2010-12-02 02:31:24
Last Changed Author: bastiK
Revision: 3690
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2010-12-01 14:02:38 +0100 (Wed, 01 Dec 2010)
Last Changed Rev: 3690

Identification: JOSM/1.5 (3690 sv)
Memory Usage: 102 MB / 247 MB (26 MB allocated, but free)
Java version: 1.6.0_19, Sun Microsystems Inc., Java HotSpot(TM) Client VM
Operating system: Windows 7

Plugin: junctionchecking (18)
Plugin: lakewalker (21706)
Plugin: measurement (22547)
Plugin: multipoly (23885)
Plugin: slippymap (24495)
Plugin: utilsplugin2 (24236)
Plugin: wmsplugin (24221)

org.openstreetmap.josm.plugins.PluginException: Fel uppstod i insticksmodulen junctionchecking
	at org.openstreetmap.josm.plugins.PluginProxy.mapFrameInitialized(PluginProxy.java:32)
	at org.openstreetmap.josm.plugins.PluginHandler.notifyMapFrameChanged(PluginHandler.java:765)
	at org.openstreetmap.josm.Main.setMapFrame(Main.java:188)
	at org.openstreetm