Error while moving a polygon (building)

[anonymous]

What steps will reproduce the problem?

1. mark a building
2. move it

What is the expected result?

What happens instead?

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

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2020-04-06 02:17:07 +0200 (Mon, 06 Apr 2020)
Revision:16239
Build-Date:2020-04-06 00:18:43
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (16239 de) Linux openSUSE Leap 15.0
Memory Usage: 505 MB / 3980 MB (154 MB allocated, but free)
Java version: 11.0.5+10-suse-lp150.2.28.1-x8664, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1920x1080
Maximum Screen Size: 1920x1080
Java package: java-11-openjdk:x86_64-11.0.5.0
apache-commons-compress: apache-commons-compress:noarch-1.18
apache-commons-logging: apache-commons-logging:noarch-1.2
Dataset consistency test: No problems found

Plugins:
+ CADTools (1008)
+ EasyPresets (1583691763)
+ OpeningHoursEditor (35405)
+ alignways (35405)
+ apache-commons (35362)
+ buildings_tools (35405)
+ changeset-viewer (22)
+ editgpx (35248)
+ ejml (35313)
+ geotools (35169)
+ jaxb (35092)
+ jts (35122)
+ log4j (35092)
+ opendata (35405)
+ reltoolbox (35405)
+ reverter (35409)
+ routing (35405)
+ tageditor (35258)
+ terracer (35327)
+ turnlanes-tagging (283)
+ turnrestrictions (35405)
+ utilsplugin2 (35405)

Tagging presets:
+ https://www.openrailwaymap.org/josm-presets/de.zip
+ https://www.openrailwaymap.org/josm-presets/de-signals-eso.zip
+ https://josm.openstreetmap.de/josmfile?page=Presets/WifiHotspots&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Historic_Stone&zip=1
+ https://raw.githubusercontent.com/species/josm-preset-transformap/master/transformap.xml
+ https://josm.openstreetmap.de/josmfile?page=Presets/public_bookcase&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Crafts&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Animal_facilities&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/TurnLanes&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Healthcare&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/BuildingPreset&zip=1

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/Lit&zip=1
- https://www.openrailwaymap.org/styles/maxspeed.zip
- https://josm.openstreetmap.de/josmfile?page=Styles/Maxspeed&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_features&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
+ https://www.openrailwaymap.org/styles/standard.zip
+ https://www.openrailwaymap.org/styles/signals.zip
+ https://www.openrailwaymap.org/styles/josm-additional.zip
- https://josm.openstreetmap.de/josmfile?page=Styles/LessObtrusiveNodes&zip=1

Last errors/warnings:
- E: Defekte Vorlage "mode_of_organisation:hierarchy_chef-hierarchy" - Die Anzahl der Datenworte in 'display_values' und in 'values' müssen gleich sein
- E: Detaillierte Information: [Nein, Ja, gewählt, flache Hierarchy] <> [no, yes, elected, flat_hierarchy, others]
- E: Handled by bug report queue: java.lang.NullPointerException


=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-1 (20) of main
java.lang.NullPointerException
	at java.desktop/javax.swing.JLabel.setIcon(JLabel.java:398)
	at org.openstreetmap.josm.gui.PrimitiveRenderer.renderer(PrimitiveRenderer.java:85)
	at org.openstreetmap.josm.gui.PrimitiveRenderer.getListCellRendererComponent(PrimitiveRenderer.java:51)
	at org.openstreetmap.josm.gui.PrimitiveRenderer.getListCellRendererComponent(PrimitiveRenderer.java:31)
	at java.desktop/javax.swing.plaf.basic.BasicListUI.paintCell(BasicListUI.java:270)
	at java.desktop/javax.swing.plaf.basic.BasicListUI.paintImpl(BasicListUI.java:378)
	at java.desktop/javax.swing.plaf.basic.BasicListUI.paint(BasicListUI.java:301)
	at java.desktop/javax.swing.plaf.ComponentUI.update(ComponentUI.java:161)
	at java.desktop/javax.swing.JComponent.paintComponent(JComponent.java:797)
	at java.desktop/javax.swing.JComponent.paint(JComponent.java:1074)
	at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5255)
	at java.desktop/javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:246)
	at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1323)
	at java.desktop/javax.swing.JComponent._paintImmediately(JComponent.java:5203)
	at java.desktop/javax.swing.JComponent.paintImmediately(JComponent.java:5013)
	at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:865)
	at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:848)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:848)
	at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:823)
	at java.desktop/javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:772)
	at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1890)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at atk.wrapper/org.GNOME.Accessibility.AtkWrapper$4.dispatchEvent(AtkWrapper.java:643)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)