error when attempting to save WMS layer

[burkhardm]

Dear JOSM developers,

I'm getting the following stack trace when trying to
save a WMS layer from JOSM (tried with both LandSat and Yahoo maps).
(Menu "WMS-Ebene in Datei speichern" in German version).

Best Regards,

Burkhard

Path: trunk
URL: ​http://josm.openstreetmap.de/svn/trunk
Repository Root: ​http://josm.openstreetmap.de/svn
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 1981
Node Kind: directory
Last Changed Author: stoecker
Last Changed Rev: 1981
Last Changed Date: 2009-08-18 15:21:37 +0200 (Tue, 18 Aug 2009)

Memory Usage: 51 MB / 254 MB (19 MB allocated, but free)
Java version: 1.6.0_13

Plugins: AgPifoJ
openstreetbugs
remotecontrol
validator
wmsplugin
Plugin AgPifoJ Version: 16941
Plugin openstreetbugs Version: 17035
Plugin remotecontrol Version: 16965
Plugin validator Version: 16970
Plugin wmsplugin Version: 16872

java.lang.NoSuchMethodError: org.openstreetmap.josm.actions.DiskAccessAction.createAndOpenSaveFileChooser(Ljava/lang/String;Ljava/lang/String;)Ljava/io/File;

at wmsplugin.WMSLayer$SaveWmsAction.actionPerformed(WMSLayer.java:291)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.AbstractButton.doClick(Unknown Source)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(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.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(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)

[anonymous]

I'm sorry. Updating the WMS plugin solved the problem.