﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
15313	IAE: ensureParameterNotNull (CheckParameterUtil.java)	ninjamask	team	"==== What steps will reproduce the problem?
1. install roundabout expander plugin
2. press [CTRL + SHIFT + R] several times on a valid node
3. 

==== What is the expected result?

==== What happens instead?

==== Please provide any additional information below. Attach a screenshot if possible.

{{{
URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2017-09-15 01:35:48 +0200 (Fri, 15 Sep 2017)
Build-Date:2017-09-15 01:32:04
Revision:12866
Relative:URL: ^/trunk

Identification: JOSM/1.5 (12866 de) Windows Vista 32-Bit
OS Build number: Windows Vista (TM) Business (6002)
Memory Usage: 639 MB / 989 MB (195 MB allocated, but free)
Java version: 1.8.0_141-b15, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1680x1050
Maximum Screen Size: 1680x1050
Dataset consistency test: No problems found

Plugins:
+ OpeningHoursEditor (33185)
+ RoadSigns (33579)
+ buildings_tools (33004)
+ continuosDownload (53)
+ contourmerge (1030)
+ download_along (32946)
+ log4j (32699)
+ reverter (33572)
+ rex (26)
+ tageditor (33579)
+ terracer (33579)
+ turnlanes-tagging (254)
+ turnrestrictions (33537)
+ undelete (33480)
+ utilsplugin2 (33579)

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_Streets&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/LessObtrusiveNodes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/PublicTransport&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Lit&zip=1

Last errors/warnings:
- E: Fehlerhafte Anfrage - <html>Der OSM-Server »api.openstreetmap.org« meldete eine fehlerhafte Anfrage.<br><br>Der angeforderte Bereich ist zu groß oder enthält zu viele Daten.<br>Versuchen Sie, einen kleineren Bereich herunterzuladen oder nutzen Sie einen Datenbankexport.</html>
- E: org.openstreetmap.josm.io.OsmApiException: ResponseCode=400, Error Header=<You requested too many nodes (limit is 50000). Either request a smaller area, or use planet.osm>
- E: Fehlerhafte Anfrage - <html>Der OSM-Server »api.openstreetmap.org« meldete eine fehlerhafte Anfrage.<br><br>Der angeforderte Bereich ist zu groß oder enthält zu viele Daten.<br>Versuchen Sie, einen kleineren Bereich herunterzuladen oder nutzen Sie einen Datenbankexport.</html>
- E: Handled by bug report queue: java.lang.IllegalArgumentException: Parameter 'data' must not be null
- W: Achtung - <html>JOSM konnte keine Informationen über die folgenden Erweiterungen finden:<ul><li>rex</li><li>tageditor</li><li>RoadSigns</li><li>reverter</li><li>continuosDownload</li><li>turnlanes-tagging</li><li>utilsplugin2</li><li>OpeningHoursEditor</li><li>undelete</li><li>buildings_tools</li><li>terracer</li><li>turnrestrictions</li><li>download_along</li><li>contourmerge</li><li>log4j</li></ul>Diese Erweiterungen werden nicht geladen.</html>
- E: Handled by bug report queue: java.lang.IllegalArgumentException: Parameter 'data' must not be null
- E: Handled by bug report queue: java.lang.IllegalArgumentException: Parameter 'data' must not be null
- E: Handled by bug report queue: java.lang.IllegalArgumentException: Parameter 'data' must not be null
- E: Handled by bug report queue: java.lang.IllegalArgumentException: Parameter 'data' must not be null
- E: Handled by bug report queue: java.lang.IllegalArgumentException: Parameter 'data' must not be null


=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (17) of main
java.lang.IllegalArgumentException: Parameter 'data' must not be null
	at org.openstreetmap.josm.tools.CheckParameterUtil.ensureParameterNotNull(CheckParameterUtil.java:135)
	at org.openstreetmap.josm.command.Command.<init>(Command.java:173)
	at org.openstreetmap.josm.command.ChangePropertyCommand.<init>(ChangePropertyCommand.java:108)
	at org.openstreetmap.josm.command.ChangePropertyCommand.<init>(ChangePropertyCommand.java:123)
	at org.openstreetmap.josm.plugins.rex.actions.TagRoundaboutAction.tagAsRoundabout(TagRoundaboutAction.java:171)
	at org.openstreetmap.josm.plugins.rex.actions.TagRoundaboutAction.makeRoundabout(TagRoundaboutAction.java:282)
	at org.openstreetmap.josm.plugins.rex.actions.TagRoundaboutAction.actionPerformed(TagRoundaboutAction.java:122)
	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
	at javax.swing.AbstractButton.doClick(Unknown Source)
	at javax.swing.AbstractButton.doClick(Unknown Source)
	at javax.swing.plaf.basic.BasicMenuItemUI$Actions.actionPerformed(Unknown Source)
	at javax.swing.SwingUtilities.notifyAction(Unknown Source)
	at javax.swing.JComponent.processKeyBinding(Unknown Source)
	at javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(Unknown Source)
	at javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(Unknown Source)
	at javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(Unknown Source)
	at javax.swing.JMenuBar.processKeyBinding(Unknown Source)
	at javax.swing.KeyboardManager.fireBinding(Unknown Source)
	at javax.swing.KeyboardManager.fireKeyboardAction(Unknown Source)
	at javax.swing.JComponent.processKeyBindingsForAllComponents(Unknown Source)
	at javax.swing.JComponent.processKeyBindings(Unknown Source)
	at javax.swing.JComponent.processKeyEvent(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.KeyboardFocusManager.redispatchEvent(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(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.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$500(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(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)
}}}
"	defect	closed	normal		Plugin rex		fixed	template_report	
