validator: Press Validate button causes execption

[ulfl]

With latest (2007.07.27) josm and validator plugin and even a "fresh set of Preferences", when I press the "Validate" button of the validator plugin pane, I get the following exception (and JOSM asks me if I want to disable the plugin):

Path: josm
URL: ​http://www.eigenheimstrasse.de/svn/josm
Repository Root: ​http://www.eigenheimstrasse.de/svn/josm
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 296
Node Kind: directory
Last Changed Author: imi
Last Changed Rev: 296
Last Changed Date: 2007-07-24 11:42:16 +0200 (Tue, 24 Jul 2007)

java.lang.IncompatibleClassChangeError: Expecting non-static method org.openstreetmap.josm.data.osm.DataSet.fireSelectionChanged(Ljava/util/Collection;)V

at org.openstreetmap.josm.plugins.validator.ValidateAction.doValidate(ValidateAction.java:101)
at org.openstreetmap.josm.plugins.validator.ValidateAction.actionPerformed(ValidateAction.java:39)
at org.openstreetmap.josm.plugins.validator.ValidatorDialog.actionPerformed(ValidatorDialog.java:196)
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.plaf.basic.BasicButtonListener.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)

[frsantos@…]

Which version of validator plugin are you using? Is it the latest version?

[frsantos@…]

Please, update to latest plugin version