Error, when deleting Building

[anonymous]

What steps will reproduce the problem?

1. marked a Building and deleted it with "Del"-Button

What is the expected result?

building was deleted

What happens instead?

after deleting the building, a Error-Window occoured

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: 2016-11-26 12:47:04 +0100 (Sat, 26 Nov 2016)
Build-Date:2016-11-26 11:50:56
Revision:11316
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11316 de) Linux Ubuntu 16.04.1 LTS
Memory Usage: 404 MB / 850 MB (191 MB allocated, but free)
Java version: 1.8.0_111-8u111-b14-2ubuntu0.16.04.2-b14, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1680x1050, :0.1 1280x1024
Maximum Screen Size: 1680x1050
Java package: openjdk-8-jre:amd64-8u111-b14-2ubuntu0.16.04.2
VM arguments: [-Djosm.restart=true, -Djosm.dir.name=JOSM-latest, -Djava.net.useSystemProxies=true]
Dataset consistency test: No problems found

Last errors/warnings:
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- E: Handled by bug report queue: java.lang.NullPointerException
- E: Handled by bug report queue: java.lang.NullPointerException
- E: Handled by bug report queue: java.lang.NullPointerException
- E: Handled by bug report queue: java.lang.NullPointerException
- 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-0 (17) of main
java.lang.NullPointerException
	at org.openstreetmap.josm.gui.dialogs.validator.ValidatorTreePanel.primitivesRemoved(ValidatorTreePanel.java:438)
	at org.openstreetmap.josm.data.osm.event.PrimitivesRemovedEvent.fire(PrimitivesRemovedEvent.java:25)
	at org.openstreetmap.josm.data.osm.event.DatasetEventManager.fireEvents(DatasetEventManager.java:190)
	at org.openstreetmap.josm.data.osm.event.DatasetEventManager.access$200(DatasetEventManager.java:29)
	at org.openstreetmap.josm.data.osm.event.DatasetEventManager$EdtRunnable.run(DatasetEventManager.java:42)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
	at java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:709)
	at java.awt.EventQueue$3.run(EventQueue.java:703)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

[Klumbumbus]

possible duplicate of #14040 or #13948

[skyper]

Just had the same NPE working with extruder and no validator toggle dialog open (in fact never activated)

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-11-26 12:47:04 +0100 (Sat, 26 Nov 2016)
Build-Date:2016-11-26 11:50:56
Revision:11316
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11316 en) Linux Debian GNU/Linux 8.6 (jessie)
Memory Usage: 390 MB / 882 MB (170 MB allocated, but free)
Java version: 1.8.0_111-8u111-b14-2~bpo8+1-b14, Oracle Corporation, OpenJDK 64-Bit Server VM
Java package: openjdk-8-jre:amd64-8u111-b14-2~bpo8+1
Java ATK Wrapper package: libatk-wrapper-java:all-0.30.4-3
Program arguments: [--language=en]
Dataset consistency test: No problems found

Plugins:
+ utilsplugin2 (32815)

Last errors/warnings:
- 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-0 (18) of main
java.lang.NullPointerException
	at org.openstreetmap.josm.gui.dialogs.validator.ValidatorTreePanel.primitivesRemoved(ValidatorTreePanel.java:438)
	at org.openstreetmap.josm.data.osm.event.PrimitivesRemovedEvent.fire(PrimitivesRemovedEvent.java:25)
	at org.openstreetmap.josm.data.osm.event.DatasetEventManager.fireEvents(DatasetEventManager.java:190)
	at org.openstreetmap.josm.data.osm.event.DatasetEventManager.access$200(DatasetEventManager.java:29)
	at org.openstreetmap.josm.data.osm.event.DatasetEventManager$EdtRunnable.run(DatasetEventManager.java:42)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
	at java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:709)
	at java.awt.EventQueue$3.run(EventQueue.java:703)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

[skyper]

Seems to happen after deleting any object. Face it with ReplaceGeometry, undo an object creation and deleting an object.

[Don-vip]

In 11321/josm:

fix #14049 - NPE

[Don-vip]

Milestone renamed