enabling mappaint throws exception

[robert.merkel@…]

As soon as I enable mappaint, josm crashes with the exception below. I'm running the latest mappaint and josm off the website as of now.

I'm running Debian unstable with the Sun JRE. Java -version gives the following:

java version "1.6.0"
Java(TM) SE Runtime Environment (build 1.6.0-b105)
Java HotSpot(TM) 64-Bit Server VM (build 1.6.0-b105, mixed mode)

The exception follows. While josm is still functional without mappaint, it would be nice to have the fancy rendering...

org.openstreetmap.josm.plugins.PluginException: An error occoured in plugin mappaint

at org.openstreetmap.josm.plugins.PluginInformation.<init>(PluginInformation.java:119)
at org.openstreetmap.josm.plugins.PluginInformation.<init>(PluginInformation.java:56)
at org.openstreetmap.josm.plugins.PluginInformation.findPlugin(PluginInformation.java:202)
at org.openstreetmap.josm.gui.preferences.PluginPreference.ok(PluginPreference.java:279)
at org.openstreetmap.josm.gui.preferences.PreferenceDialog.ok(PreferenceDialog.java:77)
at org.openstreetmap.josm.actions.PreferencesAction.actionPerformed(PreferencesAction.java:50)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1170)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.menuDragMouseReleased(BasicMenuItemUI.java:1274)
at javax.swing.JMenuItem.fireMenuDragMouseReleased(JMenuItem.java:568)
at javax.swing.JMenuItem.processMenuDragMouseEvent(JMenuItem.java:465)
at javax.swing.JMenuItem.processMouseEvent(JMenuItem.java:411)
at javax.swing.MenuSelectionManager.processMouseEvent(MenuSelectionManager.java:304)
at javax.swing.plaf.basic.BasicPopupMenuUI$MouseGrabber.eventDispatched(BasicPopupMenuUI.java:802)
at java.awt.Toolkit$SelectiveAWTEventListener.eventDispatched(Toolkit.java:2360)
at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2252)
at java.awt.Toolkit.notifyAWTEventListeners(Toolkit.java:2210)
at java.awt.Component.dispatchEventImpl(Component.java:4308)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
at java.awt.Container.dispatchEventImpl(Container.java:2102)
at java.awt.Window.dispatchEventImpl(Window.java:2429)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)

Caused by: java.io.IOException: /home/rgmerk/.josm/plugins/mappaint.jar contains no manifest.

at org.openstreetmap.josm.plugins.PluginInformation.<init>(PluginInformation.java:69)
... 36 more

[egroups_mip@…]

I expected a similar error with mappaint on a Windows XP System running Sun Java 1.6.0_03.

JOSM (latest and previous versions) produces the following error when having loaded a GPX file, switched to the Draw Nodes tool, and clicking onto the map window:

An unexpected exception occured, that may come from in the 'mappaint plugin'.
According to the information within the plugin, the author is Nick Whitelegg / Ulf Lamping.
Should the plugin be disabled?
}}

Choosing 'No' shows the following message:
{{{
An unexpected exception occurred.

This is always a coding error. If you are runnning the latest JOSM version, please consider being kind and file a bug report.
}}}

Path: josm
URL: http://www.openstreetmap.de/svn/josm
Repository Root: http://www.openstreetmap.de/svn/josm
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 457
Node Kind: directory
Last Changed Author: framm
Last Changed Rev: 457
Last Changed Date: 2007-11-05 02:50:26 +0100 (Mon, 05 Nov 2007)


java.lang.NoClassDefFoundError: org/openstreetmap/josm/data/osm/Segment
	at mappaint.MapPaintPlugin.layerAdded(MapPaintPlugin.java:92)
	at org.openstreetmap.josm.gui.MapView.addLayer(MapView.java:121)
	at org.openstreetmap.josm.Main.addLayer(Main.java:272)
	at org.openstreetmap.josm.actions.NewAction.actionPerformed(NewAction.java:21)
	at org.openstreetmap.josm.Main.editLayer(Main.java:279)
	at org.openstreetmap.josm.command.AddCommand.<init>(AddCommand.java:44)
	at org.openstreetmap.josm.actions.mapmode.DrawAction.mouseClicked(DrawAction.java:124)
	at java.awt.AWTEventMulticaster.mouseClicked(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]

PS:
This is not limited to the "Draw nodes" tool. Exception occurs also when chosing "New" from the "File" menu (both with or without any data loaded previously).

[Gabriel Ebner <ge@…>]

To egroups_mip@…: You're using an out-of-date mappaint plugin, please update it.

To the OP: It looks like you were using a broken mappaint jar. But that is now a thing of days long past now that mappaint is in JOSM proper.