Validator Plugin caused a crash, no upload possible

[S-A-L]

After trying to upload new data to the osm-server the validator plugin crashs and the upload-dialog does not appear.
It would be nice if the upload is possible even if a plugin crashs.

Heres the whole error-message:

Path: trunk
URL: ​http://josm.openstreetmap.de/svn/trunk
Repository Root: ​http://josm.openstreetmap.de/svn
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 1607
Node Kind: directory
Last Changed Author: stoecker
Last Changed Rev: 1607
Last Changed Date: 2009-05-20 16:08:00 +0200 (Wed, 20 May 2009)

Java version: 1.6.0_11
Plugins: DirectUpload;editgpx;measurement;openstreetbugs;utilsplugin
Plugin DirectUpload Version: 14856
Plugin editgpx Version: 14247
Plugin measurement Version: 14015
Plugin openstreetbugs Version: 14826
Plugin utilsplugin Version: 14356
Plugin validator Version: 14406

java.lang.NoSuchMethodError: org.openstreetmap.josm.data.osm.Way.isClosed()Ljava/lang/Boolean;

at org.openstreetmap.josm.plugins.validator.tests.UnclosedWays.visit(UnclosedWays.java:105)
at org.openstreetmap.josm.data.osm.Way.visit(Way.java:66)
at org.openstreetmap.josm.plugins.validator.Test.visit(Test.java:127)
at org.openstreetmap.josm.plugins.validator.ValidateUploadHook.checkUpload(ValidateUploadHook.java:60)
at org.openstreetmap.josm.actions.UploadAction.actionPerformed(UploadAction.java:172)
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.AWTEventMulticaster.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)

[stoecker]

You can save the file and upload with disabled plugin.

Download newest validator plugin to fix the bug.