Adding WMS manually produces exception

[Stereo]

What steps will reproduce the problem?

1. Open the new WMS dialog
2. Enter the URL directly in step 3, e.g. ​http://gistmaps.itos.uga.edu/ArcGIS/services/HOT/af12oct12/ImageServer/WMSServer?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=0&STYLES=&SRS={proj}&WIDTH={width}&HEIGHT={height}&BBOX={bbox}
3. Enter a title in step 4, e.g. "Kunduz, Afghanistan - DigitalGlobe imagery"
4. Click OK

What is the expected result?

WMS layer is configured

What happens instead?

NullPointerException

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

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2013-02-06 02:31:34
Last Changed Author: Don-vip
Revision: 5697
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2013-02-06 01:35:48 +0100 (Wed, 06 Feb 2013)
Last Changed Rev: 5697

Identification: JOSM/1.5 (5697 en_GB)
Memory Usage: 81 MB / 4069 MB (30 MB allocated, but free)
Java version: 1.6.0_41, Apple Inc., Java HotSpot(TM) 64-Bit Server VM
Operating system: Mac OS X

Plugin: AddrInterpolation (29210)
Plugin: CommandLine (29210)
Plugin: DirectDownload (29222)
Plugin: DirectUpload (29210)
Plugin: FixAddresses (29210)
Plugin: OpeningHoursEditor (29210)
Plugin: PicLayer (29210)
Plugin: RoadSigns (29230)
Plugin: buildings_tools (29210)
Plugin: cadastre-fr (29210)
Plugin: conflation (0.1.6)
Plugin: contourmerge (1003)
Plugin: dataimport (29222)
Plugin: download_along (29210)
Plugin: geotools (29116)
Plugin: importvec (29210)
Plugin: jts (28945)
Plugin: livegps (29222)
Plugin: mapdust (29210)
Plugin: merge-overlap (29210)
Plugin: namemanager (29210)
Plugin: opendata (29210)
Plugin: openstreetbugs (29210)
Plugin: pdfimport (29210)
Plugin: public_transport (29222)
Plugin: restart (29210)
Plugin: reverter (29216)
Plugin: surveyor (29210)
Plugin: tageditor (29210)
Plugin: terracer (29210)
Plugin: todo (29155)
Plugin: turnlanes (29210)
Plugin: turnrestrictions (29210)
Plugin: utilsplugin2 (29241)
Plugin: wayselector (29210)

java.lang.NullPointerException
	at org.openstreetmap.josm.io.imagery.WMSImagery.buildRootUrl(WMSImagery.java:62)
	at org.openstreetmap.josm.io.imagery.WMSImagery.buildGetMapUrl(WMSImagery.java:81)
	at org.openstreetmap.josm.io.imagery.WMSImagery.toImageryInfo(WMSImagery.java:171)
	at org.openstreetmap.josm.gui.preferences.imagery.AddWMSLayerPanel.getImageryInfo(AddWMSLayerPanel.java:125)
	at org.openstreetmap.josm.gui.preferences.imagery.ImageryPreference$ImageryProvidersPanel$NewEntryAction.actionPerformed(ImageryPreference.java:446)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
	at java.awt.Component.processMouseEvent(Component.java:6382)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3275)
	at java.awt.Component.processEvent(Component.java:6147)
	at java.awt.Container.processEvent(Container.java:2083)
	at java.awt.Component.dispatchEventImpl(Component.java:4744)
	at java.awt.Container.dispatchEventImpl(Container.java:2141)
	at java.awt.Component.dispatchEvent(Component.java:4572)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4619)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4280)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4210)
	at java.awt.Container.dispatchEventImpl(Container.java:2127)
	at java.awt.Window.dispatchEventImpl(Window.java:2489)
	at java.awt.Component.dispatchEvent(Component.java:4572)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:710)
	at java.awt.EventQueue.access$400(EventQueue.java:82)
	at java.awt.EventQueue$2.run(EventQueue.java:669)
	at java.awt.EventQueue$2.run(EventQueue.java:667)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
	at java.awt.EventQueue$3.run(EventQueue.java:683)
	at java.awt.EventQueue$3.run(EventQueue.java:681)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:680)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:205)
	at java.awt.Dialog$1.run(Dialog.java:1049)
	at java.awt.Dialog$3.run(Dialog.java:1101)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Dialog.show(Dialog.java:1099)
	at java.awt.Component.show(Component.java:1591)
	at java.awt.Component.setVisible(Component.java:1543)
	at java.awt.Window.setVisible(Window.java:843)
	at java.awt.Dialog.setVisible(Dialog.java:984)
	at org.openstreetmap.josm.gui.preferences.PreferenceDialog.setVisible(PreferenceDialog.java:126)
	at org.openstreetmap.josm.actions.PreferencesAction.run(PreferencesAction.java:38)
	at org.openstreetmap.josm.actions.PreferencesAction.actionPerformed(PreferencesAction.java:34)
	at org.openstreetmap.josm.tools.PlatformHookOsx.invoke(PlatformHookOsx.java:56)
	at com.sun.proxy.$Proxy0.handlePreferences(Unknown Source)
	at com.apple.eawt._AppEventLegacyHandler$2.dispatchEvent(_AppEventLegacyHandler.java:90)
	at com.apple.eawt._AppEventLegacyHandler.sendEventToEachListenerUntilHandled(_AppEventLegacyHandler.java:168)
	at com.apple.eawt._AppEventLegacyHandler.handlePreferences(_AppEventLegacyHandler.java:88)
	at com.apple.eawt._AppEventHandler$_PreferencesDispatcher.performUsing(_AppEventHandler.java:253)
	at com.apple.eawt._AppEventHandler$_PreferencesDispatcher.performUsing(_AppEventHandler.java:244)
	at com.apple.eawt._AppEventHandler$_AppEventDispatcher$1.run(_AppEventHandler.java:489)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:708)
	at java.awt.EventQueue.access$400(EventQueue.java:82)
	at java.awt.EventQueue$2.run(EventQueue.java:669)
...<snip>.

[Don-vip]

Can you try with latest ? Fixed some bugs in r5731.

[Stereo]

Indeed, I cannot reproduce the problem with latest. Thank you!

[Don-vip]

Closed as duplicate of #8444.