Can't use upload selection with all modified ways and nodes + 1 relation

[Polyglot]

What steps will reproduce the problem?

1. Select "1: Líneas Urbanas de Pozuelo"
2. Use Upload Selection

What is the expected result?

Validation step happens and selected relation gets uploaded

What happens instead?

This exception

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: 2017-07-16 20:17:27 +0200 (Sun, 16 Jul 2017)
Build-Date:2017-07-17 01:35:07
Revision:12481
Relative:URL: ^/trunk

Identification: JOSM/1.5 (12481 en) Linux Mint 18.1 Serena
Memory Usage: 1638 MB / 3470 MB (681 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 1368x768
Maximum Screen Size: 1368x768
Java package: openjdk-8-jre:amd64-8u131-b11-0ubuntu1.16.04.2
Dataset consistency test: No problems found

Plugins:
+ CustomizePublicTransportStop (0.4)
+ OpenStreetCam (93)
+ OpeningHoursEditor (33185)
+ apache-commons (32994)
+ apache-http (32699)
+ buildings_tools (33004)
+ ejml (32680)
+ geotools (33380)
+ jts (32699)
+ opendata (33438)
+ pt_assistant (33470)
+ public_transport (33166)
+ public_transport_layer (33447)
+ reverter (33088)
+ todo (30200)
+ utilsplugin2 (33328)
+ wikipedia (33288)

Map paint styles:
+ https://josm.openstreetmap.de/josmfile?page=Styles/PublicTransport&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/NumberedCycleNodeNetworks&zip=1
- <josm.pref>/regional cycling routes.mapcss

Last errors/warnings:
- E: java.io.IOException: The requested URL https://josm.openstreetmap.de/maps was not found
- W: Old style SideButton usage for action org.openstreetmap.josm.gui.io.UploadSelectionDialog$ContinueAction@535e6091
- W: Old style SideButton usage for action org.openstreetmap.josm.gui.io.UploadSelectionDialog$CancelAction@5b262cf0
- W: Old style SideButton usage for action org.openstreetmap.josm.gui.help.ContextSensitiveHelpAction@6779ff2d
- 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.pt_assistant.validation.RouteChecker.performFromToTagsTest(RouteChecker.java:105)
	at org.openstreetmap.josm.plugins.pt_assistant.validation.PTAssistantValidatorTest.proceedWithSorting(PTAssistantValidatorTest.java:358)
	at org.openstreetmap.josm.plugins.pt_assistant.validation.PTAssistantValidatorTest.visit(PTAssistantValidatorTest.java:156)
	at org.openstreetmap.josm.data.osm.Relation.accept(Relation.java:180)
	at org.openstreetmap.josm.data.validation.Test.visit(Test.java:208)
	at org.openstreetmap.josm.actions.upload.ValidateUploadHook.checkUpload(ValidateUploadHook.java:62)
	at org.openstreetmap.josm.actions.UploadAction.checkPreUploadConditions(UploadAction.java:207)
	at org.openstreetmap.josm.actions.UploadAction.uploadData(UploadAction.java:231)
	at org.openstreetmap.josm.actions.UploadSelectionAction.processPostParentChecker(UploadSelectionAction.java:171)
	at org.openstreetmap.josm.actions.UploadSelectionAction.uploadPrimitives(UploadSelectionAction.java:164)
	at org.openstreetmap.josm.actions.UploadSelectionAction.actionPerformed(UploadSelectionAction.java:125)
	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: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)

[Polyglot]

modified public transport relations around Madrid

[giackserva]

[o33484]