﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
17304	NPE at WayConnectionTypeCalculator.makeLoopIfNeeded	anonymous	team	"==== What steps will reproduce the problem?
1. open relation editor
2. german: ""Alle unvollständigen Elemente herunterladen""
3. german: ""Auf Lücke springen""

==== What is the expected result?

==== What happens instead?
unhandled exception
==== Please provide any additional information below. Attach a screenshot if possible.

{{{
URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2019-02-02 21:01:18 +0100 (Sat, 02 Feb 2019)
Build-Date:2019-02-04 21:50:11
Revision:14760
Relative:URL: ^/trunk

Identification: JOSM/1.5 (14760 de) Linux openSUSE 13.2 (Harlequin) (x86_64)
Memory Usage: 540 MB / 1760 MB (233 MB allocated, but free)
Java version: 1.8.0_111-b14, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 2560x1600
Maximum Screen Size: 2560x1600
Java package: java-1_8_0-openjdk:x86_64-1.8.0.111
Dataset consistency test: No problems found

Plugins:
+ Mapillary (v1.5.17)
+ apache-commons (34506)
+ apache-http (34632)
+ jna (34867)

Last errors/warnings:
- W: No configuration settings found.  Using hardcoded default values for all pools.
- 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 (17) of main
java.lang.NullPointerException
	at org.openstreetmap.josm.gui.dialogs.relation.sort.WayConnectionTypeCalculator.makeLoopIfNeeded(WayConnectionTypeCalculator.java:144)
	at org.openstreetmap.josm.gui.dialogs.relation.sort.WayConnectionTypeCalculator.updateLinksFor(WayConnectionTypeCalculator.java:73)
	at org.openstreetmap.josm.gui.dialogs.relation.sort.WayConnectionTypeCalculator.updateLinks(WayConnectionTypeCalculator.java:49)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTableModel.getWayConnection(MemberTableModel.java:843)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTable$ZoomToGapAction.getConnectionType(MemberTable.java:223)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTable$ZoomToGapAction.hasGap(MemberTable.java:230)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTable$ZoomToGapAction.updateEnabledState(MemberTable.java:253)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTable$ZoomToGapAction.valueChanged(MemberTable.java:258)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:184)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:164)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:211)
	at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:405)
	at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:415)
	at javax.swing.DefaultListSelectionModel.addSelectionInterval(DefaultListSelectionModel.java:518)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTableModel.addToSelectedMembers(MemberTableModel.java:691)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTableModel.setSelectedMembersIdx(MemberTableModel.java:661)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTableModel.setSelectedMembers(MemberTableModel.java:640)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTableModel.selectionChanged(MemberTableModel.java:120)
	at org.openstreetmap.josm.data.osm.event.SelectionEventManager$DataListenerInfo.fire(SelectionEventManager.java:57)
	at org.openstreetmap.josm.data.osm.event.SelectionEventManager.fireEvent(SelectionEventManager.java:159)
	at org.openstreetmap.josm.data.osm.event.SelectionEventManager.selectionChanged(SelectionEventManager.java:148)
	at org.openstreetmap.josm.data.osm.DataSet.lambda$doSelectionChange$5(DataSet.java:684)
	at org.openstreetmap.josm.tools.ListenerList.fireEvent(ListenerList.java:150)
	at org.openstreetmap.josm.data.osm.DataSet.doSelectionChange(DataSet.java:684)
	at org.openstreetmap.josm.data.osm.DataSet.setSelected(DataSet.java:615)
	at org.openstreetmap.josm.data.osm.DataSet.setSelected(DataSet.java:611)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTable$ZoomToGapAction.actionPerformed(MemberTable.java:244)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833)
	at javax.swing.plaf.basic.BasicMenuItemUI$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:3315)
	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 org.GNOME.Accessibility.AtkWrapper$4.dispatchEvent(AtkWrapper.java:563)
	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	tested	duplicate	template_report relation	
