id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
14845	I was working as usualy with several layers of aerial imagery and a layer of a cadastre map, and this error arose suddenly	pitort	team	"==== What steps will reproduce the problem?
1. 
2. 
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: 2017-05-02 23:28:33 +0200 (Tue, 02 May 2017)
Build-Date:2017-05-02 21:34:40
Revision:12039
Relative:URL: ^/trunk

Identification: JOSM/1.5 (12039 ca) Linux Ubuntu 16.04.2 LTS
Memory Usage: 496 MB / 496 MB (109 MB allocated, but free)
Java version: 1.8.0_131-8u131-b11-0ubuntu1.16.04.2-b11, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1920x1080
Maximum Screen Size: 1920x1080
Dataset consistency test: No problems found

Plugins:
+ continuosDownload (53)

Last errors/warnings:
- W: Unable to find supported projection for layer Cadastre Espanya. Using EPSG:3857.
- W: Unable to find supported projection for layer Cadastre Espanya. Using EPSG:3857.
- 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.data.osm.FilterMatcher.test(FilterMatcher.java:227)
	at org.openstreetmap.josm.data.osm.FilterMatcher.isHidden(FilterMatcher.java:308)
	at org.openstreetmap.josm.data.osm.FilterWorker.doExecuteFilters(FilterWorker.java:45)
	at org.openstreetmap.josm.data.osm.FilterWorker.executeFilters(FilterWorker.java:34)
	at org.openstreetmap.josm.gui.dialogs.FilterTableModel.executeFilters(FilterTableModel.java:96)
	at org.openstreetmap.josm.gui.dialogs.FilterDialog.dataChanged(FilterDialog.java:347)
	at org.openstreetmap.josm.data.osm.event.DataChangedEvent.fire(DataChangedEvent.java:35)
	at org.openstreetmap.josm.data.osm.event.DatasetEventManager.fireConsolidatedEvents(DatasetEventManager.java:207)
	at org.openstreetmap.josm.data.osm.event.DatasetEventManager.access$300(DatasetEventManager.java:29)
	at org.openstreetmap.josm.data.osm.event.DatasetEventManager$EdtRunnable.run(DatasetEventManager.java:89)
	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:80)
	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)
}}}
"	defect	closed	normal		Core		duplicate	template_report