Crash when trying to edit a route

[anonymous]

What steps will reproduce the problem?

1. Select Street Berliner Ring 4 Points
2. Select Route ("Hessischer Radfernweg R8")
3. Klick Edit Route Button

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: 2017-02-26 23:10:22 +0100 (Sun, 26 Feb 2017)
Build-Date:2017-02-26 22:34:39
Revision:11639
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11639 de) Linux Ubuntu 16.10
Memory Usage: 825 MB / 3438 MB (497 MB allocated, but free)
Java version: 1.8.0_121-b13, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: :0.0 2560x1440, :0.1 1680x1050
Maximum Screen Size: 2560x1440
VM arguments: [-Djava.security.policy=file:<java.home>/lib/security/javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>/bin, -Djava.security.manager, -Djnlpx.origFilenameArg=${HOME}/bin/josm.jnlp, -Djnlpx.remove=false, -Dsun.awt.warmup=true, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.splashport=36629, -Djnlpx.jvm=<java.home>/bin/java]
Dataset consistency test: No problems found

Map paint styles:
+ https://josm.openstreetmap.de/josmfile?page=Styles/SlovakiaBicycleRoutes&zip=1

Last errors/warnings:
- E: java.lang.NullPointerException: Failed to retrieve atom name.
- E: java.lang.NullPointerException: Failed to retrieve atom name.
- E: java.lang.NullPointerException: Failed to retrieve atom name.
- E: java.lang.NullPointerException: Failed to retrieve atom name.
- E: java.lang.NullPointerException: Failed to retrieve atom name.
- E: java.lang.NullPointerException: Failed to retrieve atom name.
- E: java.lang.NullPointerException: Failed to retrieve atom name.
- E: java.lang.NullPointerException: Failed to retrieve atom name.
- E: java.lang.NullPointerException: Failed to retrieve atom name.
- E: Handled by bug report queue: java.lang.NullPointerException: transferable is null


=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-2 (44) of javawsApplicationThreadGroup
java.lang.NullPointerException: transferable is null
	at javax.swing.TransferHandler$TransferSupport.<init>(TransferHandler.java:261)
	at org.openstreetmap.josm.gui.dialogs.relation.actions.PasteMembersAction.getSupport(PasteMembersAction.java:44)
	at org.openstreetmap.josm.gui.dialogs.relation.actions.PasteMembersAction.updateEnabledState(PasteMembersAction.java:50)
	at org.openstreetmap.josm.gui.dialogs.relation.actions.PasteMembersAction.<init>(PasteMembersAction.java:31)
	at org.openstreetmap.josm.gui.dialogs.relation.GenericRelationEditor$3.<init>(GenericRelationEditor.java:277)
	at org.openstreetmap.josm.gui.dialogs.relation.GenericRelationEditor.<init>(GenericRelationEditor.java:277)
	at org.openstreetmap.josm.gui.dialogs.relation.RelationEditor.getEditor(RelationEditor.java:115)
	at org.openstreetmap.josm.actions.relation.EditRelationAction.launchEditor(EditRelationAction.java:64)
	at org.openstreetmap.josm.actions.relation.EditRelationAction.actionPerformed(EditRelationAction.java:81)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
	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:80)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
	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:80)
	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)

[Don-vip]

Closed as duplicate of #14459.