﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
14254	LiveGPS not working	mark@…	framm	"==== What steps will reproduce the problem?
1. LiveGPS set up, GPSD running, no fix
2. Click the capture option in 'GPS' menu
3. 

==== What is the expected result?
LiveGPS starts to capture data (or report no fix)

==== What happens instead?
'You have encountered a bug' screen 
==== 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: 2017-01-15 23:55:54 +0100 (Sun, 15 Jan 2017)
Build-Date:2017-01-16 02:33:13
Revision:11465
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11465 en_GB) Linux Ubuntu 16.04.1 LTS
Memory Usage: 372 MB / 871 MB (261 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 1024x600
Maximum Screen Size: 1024x600
Java package: openjdk-8-jre:amd64-8u111-b14-2ubuntu0.16.04.2
Program arguments: [all-wight.osm]
Dataset consistency test: No problems found

Plugins:
+ ElevationProfile (33004)
+ FixAddresses (33004)
+ download_along (32946)
+ gpxfilter (33004)
+ livegps (33078)

Last errors/warnings:
- E: Handled by bug report queue: java.lang.ExceptionInInitializerError. Cause: java.lang.IllegalArgumentException: Listener PreferenceChangedListenerAdapter [listener=org.openstreetmap.josm.data.preferences.CachingProperty@d91897a6] (instance of org.openstreetmap.josm.data.preferences.AbstractProperty$PreferenceChangedListenerAdapter) was already registered.


=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (18) of main
java.lang.ExceptionInInitializerError
	at livegps.LiveGpsPlugin.enableTracking(LiveGpsPlugin.java:174)
	at livegps.LiveGpsPlugin$CaptureAction.actionPerformed(LiveGpsPlugin.java:56)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:308)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833)
	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
	at java.awt.Component.processMouseEvent(Component.java:6533)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
	at java.awt.Component.processEvent(Component.java:6298)
	at java.awt.Container.processEvent(Container.java:2236)
	at java.awt.Component.dispatchEventImpl(Component.java:4889)
	at java.awt.Container.dispatchEventImpl(Container.java:2294)
	at java.awt.Component.dispatchEvent(Component.java:4711)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
	at java.awt.Container.dispatchEventImpl(Container.java:2280)
	at java.awt.Window.dispatchEventImpl(Window.java:2746)
	at java.awt.Component.dispatchEvent(Component.java:4711)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
	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.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.awt.EventQueue$4.run(EventQueue.java:731)
	at java.awt.EventQueue$4.run(EventQueue.java:729)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
	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)
Caused by: java.lang.IllegalArgumentException: Listener PreferenceChangedListenerAdapter [listener=org.openstreetmap.josm.data.preferences.CachingProperty@d91897a6] (instance of org.openstreetmap.josm.data.preferences.AbstractProperty$PreferenceChangedListenerAdapter) was already registered.
	at org.openstreetmap.josm.tools.ListenerList.failAdd(ListenerList.java:113)
	at org.openstreetmap.josm.tools.ListenerList.ensureNotInList(ListenerList.java:104)
	at org.openstreetmap.josm.tools.ListenerList.addWeakListener(ListenerList.java:82)
	at org.openstreetmap.josm.data.Preferences.addWeakKeyPreferenceChangeListener(Preferences.java:266)
	at org.openstreetmap.josm.data.preferences.AbstractProperty.addWeakListenerImpl(AbstractProperty.java:250)
	at org.openstreetmap.josm.data.preferences.AbstractProperty.addWeakListener(AbstractProperty.java:246)
	at org.openstreetmap.josm.data.preferences.CachingProperty.<init>(CachingProperty.java:27)
	at org.openstreetmap.josm.data.preferences.AbstractToStringProperty.cached(AbstractToStringProperty.java:159)
	at livegps.LiveGpsLayer.<clinit>(LiveGpsLayer.java:37)
	... 41 more
}}}
"	defect	closed	normal		Plugin livegps	latest	duplicate	gsoc-core regression	michael2402
