NullPointerException in ScoutSignsPlugin

[anonymous]

What steps will reproduce the problem?

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: 2016-11-06 20:18:38 +0100 (Sun, 06 Nov 2016)
Build-Date:2016-11-06 21:45:03
Revision:11223
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11223 en) Windows 7 32-Bit
Memory Usage: 989 MB / 989 MB (236 MB allocated, but free)
Java version: 1.8.0_91-b15, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1366x768
Maximum Screen Size: 1366x768

Plugins:
+ Mapillary (v1.3.1)
+ OpenStreetView (28)
+ apache-commons (32699)
+ apache-http (32699)
+ ejml (32680)
+ geojson (43)
+ geotools (33042)
+ gpxfilter (32699)
+ jts (32699)
+ opendata (33051)
+ pbf (32865)
+ scoutsigns (88)
+ tageditor (33021)
+ todo (30000)
+ turnlanes-tagging (252)
+ turnrestrictions (32796)
+ utilsplugin2 (32815)

Tagging presets:
+ https://josm.openstreetmap.de/josmfile?page=Presets/LaneAttributes&zip=1

Map paint styles:
+ %UserProfile%\Desktop\mapcss\TR_MONTREAL_GIS.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
+ %UserProfile%\Desktop\mapcss\potlatch2.mapcss
+ https://raw.githubusercontent.com/yopaseopor/traffic_signs_style_JOSM/master/Styles_Traffic_signs.zip
+ %UserProfile%\Desktop\mapcss\Styles_Traffic_signs.zip
- %UserProfile%\Desktop\mapcss\elemstyles.mapcss

Last errors/warnings:
- W: Failed to open file with extension 'mapcss' and namepart 'style' in zip file 'Styles_Traffic_signs.zip'. Exception was: java.util.zip.ZipException: error in opening zip file: java.util.zip.ZipException: error in opening zip file
- W: Failed to open file with extension 'xml' and namepart 'style' in zip file 'Styles_Traffic_signs.zip'. Exception was: java.util.zip.ZipException: error in opening zip file: java.util.zip.ZipException: error in opening zip file
- W: Cannot start IPv4 remotecontrol server on port 8111: Address already in use: JVM_Bind
- W: Cannot start IPv6 remotecontrol server on port 8111: Address already in use: JVM_Bind
- W: Old style SideButton usage for action org.openstreetmap.josm.plugins.mapillary.gui.MapillaryChangesetDialog$SubmitAction@1f57570
- W: Old style SideButton usage for action org.openstreetmap.josm.plugins.todo.TodoDialog$SelectAction@f85ef8
- W: Old style SideButton usage for action org.openstreetmap.josm.plugins.todo.TodoDialog$AddAction@533b4c
- W: Old style SideButton usage for action org.openstreetmap.josm.plugins.todo.TodoDialog$PassAction@1256f8
- W: Old style SideButton usage for action org.openstreetmap.josm.plugins.todo.TodoDialog$MarkAction@e1ec00
- 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.plugins.scoutsigns.ScoutSignsPlugin$UpdateThread.updateSelection(Unknown Source)
	at org.openstreetmap.josm.plugins.scoutsigns.ScoutSignsPlugin$UpdateThread.access$800(Unknown Source)
	at org.openstreetmap.josm.plugins.scoutsigns.ScoutSignsPlugin$UpdateThread$1.run(Unknown Source)
	at java.awt.event.InvocationEvent.dispatch(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.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)

[stoecker]

Thanks for your report, however your ticket is incomplete and therefore not helpful in its current form.

Please add all needed information according to this list:

• The required parts of the Status Report from your JOSM.
  • Please, use Report Bug from Help menu and copy & paste.
• Describe what behaviour you expected.
• Describe what did happen instead.
• Describe if and how the issue is reproducible.
• Add any relevant information like error messages or screenshots.

To ensure that all technical relevant information is contained, create new tickets by clicking in JOSMs Main Menu on Help → Report Bug.