[PATCH][GitHub Plugin] sort PT route members in relation causes ClastCastException in various places

[Polyglot]

What steps will reproduce the problem?

1. Use the sort PT route members in relation

What is the expected result?

What happens instead?

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: 2020-05-18 09:57:52 +0200 (Mon, 18 May 2020)
Build-Date:2020-05-19 01:30:51
Revision:16460
Relative:URL: ^/trunk

Identification: JOSM/1.5 (16460 en) Windows 10 64-Bit
OS Build number: Windows 10 Home 1903 (18362)
Memory Usage: 209 MB / 725 MB (68 MB allocated, but free)
Java version: 1.8.0_251-b08, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1920x1080, \Display1 1920x1080
Maximum Screen Size: 1920x1080
Dataset consistency test: No problems found

Plugins:
+ FixAddresses (35343)
+ Mapillary (1.5.23-3-g1f54475-dirty)
+ apache-commons (35362)
+ apache-http (35092)
+ buildings_tools (35500)
+ ejml (35313)
+ geotools (35169)
+ javafx-windows (35458)
+ jaxb (35092)
+ jna (35092)
+ jts (35122)
+ opendata (35405)
+ pt_assistant (2.1.10-94-g236cf99-dirty)
+ reverter (35474)
+ scripting (30796)
+ todo (30306)
+ utilsplugin2 (35476)
+ wikipedia (1.1.4)

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

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/PublicTransport&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/SlovakiaBicycleRoutes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/NumberedCycleNodeNetworks&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Cycleways&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/NumberedCycleNodeNetworks&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/NumberedWalkingNodeNetworks&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Maxspeed&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_Streets&zip=1

Last errors/warnings:
- E: Failed to locate image 'bus.png'
- E: Handled by bug report queue: java.lang.ClassCastException: org.openstreetmap.josm.data.osm.Node cannot be cast to org.openstreetmap.josm.data.osm.Way


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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (15) of main
java.lang.ClassCastException: org.openstreetmap.josm.data.osm.Node cannot be cast to org.openstreetmap.josm.data.osm.Way
	at org.openstreetmap.josm.data.osm.RelationMember.getWay(RelationMember.java:61)
	at org.openstreetmap.josm.plugins.pt_assistant.actions.SortPTRouteMembersAction.wayCanBeTraversedAgain(SortPTRouteMembersAction.java:625)
	at org.openstreetmap.josm.plugins.pt_assistant.actions.SortPTRouteMembersAction.sortPTRouteMembers(SortPTRouteMembersAction.java:465)
	at org.openstreetmap.josm.plugins.pt_assistant.actions.SortPTRouteMembersAction.continueAfterDownload(SortPTRouteMembersAction.java:151)
	at org.openstreetmap.josm.plugins.pt_assistant.actions.SortPTRouteMembersAction.actionPerformed(SortPTRouteMembersAction.java:123)
	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
	at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
	at java.awt.Component.processMouseEvent(Unknown Source)
	at javax.swing.JComponent.processMouseEvent(Unknown Source)
	at java.awt.Component.processEvent(Unknown Source)
	at java.awt.Container.processEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Window.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(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.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$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)

[skyper]

Ticket #19923 has been marked as a duplicate of this ticket.

[skyper]

Similar to #19640 and #21359.

[taylor.smock]

Ticket #19640 has been marked as a duplicate of this ticket.

[taylor.smock]

Ticket #21359 has been marked as a duplicate of this ticket.

[taylor.smock]

Ticket #21545 has been marked as a duplicate of this ticket.

[taylor.smock]

PR opened: ​https://github.com/JOSM/pt_assistant/pull/45

[taylor.smock]

Patch ping

[taylor.smock]

Ticket #22502 has been marked as a duplicate of this ticket.

[taylor.smock]

Ticket #22620 has been marked as a duplicate of this ticket.

[taylor.smock]

I need someone else with write access to ​pt_assistant to review the patch -- since I wrote it, I cannot merge it (with the current GitHub repo settings).

[skyper]

Ticket #22724 has been marked as a duplicate of this ticket.