﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
23965	IAE: Way is already deleted (Delete command) (Way not properly removed after merging buildings)	hun.30d@…	hun.30d@…	"==== What steps will reproduce the problem?
Unknown

==== Please provide any additional information below. Attach a screenshot if possible.
When uploading changes the JSOM validator was showing an entry of ""Overlapping buildings"", but there was only one building at that place. When I tried to delete the remaining building way is when the exception happened. 

I checked some nodes of the building, advanced object info shows that some nodes are part of two or three ways:
Node: 3025339969
  Part of: 
    Way: 298638242
    Way: 298638256
Node: 3025339957
  Part of: 
    Way: -20278
    Way: 298638242
    Way: 298638256

Previously i merged 3 building ways at that place: 298638256 was the remaining one, 298638242 and 298638253 was deleted during the merge.

Creating new nodes on the way and merging them into the old nodes fixed the problem.

{{{
Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2024-10-01 13:50:10 +0200 (Tue, 01 Oct 2024)
Revision:19230
Build-Date:2024-10-02 01:30:34
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (19230 en) Windows 10 64-Bit
OS Build number: Windows 10 Pro N 21H2 (19044)
Memory Usage: 1060 MB / 4082 MB (602 MB allocated, but free)
Java version: 21.0.3+9-LTS, Azul Systems, Inc., OpenJDK 64-Bit Server VM
Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
Screen: \Display0 1920x1080x32bpp@60Hz (scaling 1.00×1.00)
Maximum Screen Size: 1920×1080
Best cursor sizes: 16×16→32×32, 32×32→32×32
System property file.encoding: UTF-8
System property sun.jnu.encoding: Cp1252
Locale info: en_US
Numbers with default locale: 1234567890 -> 1234567890
VM arguments: [-Dicedtea-web.bin.location=%UserProfile%\AppData\Local\Programs\OpenWebStart\javaws, -Djava.util.Arrays.useLegacyMergeSort=true, --add-reads=java.base=ALL-UNNAMED,java.desktop, --add-reads=java.desktop=ALL-UNNAMED,java.naming, --add-reads=java.naming=ALL-UNNAMED,java.desktop, --add-exports=java.desktop/sun.awt=ALL-UNNAMED,java.desktop, --add-exports=java.desktop/javax.jnlp=ALL-UNNAMED,java.desktop, --add-exports=java.base/com.sun.net.ssl.internal.ssl=ALL-UNNAMED,java.desktop, --add-exports=java.base/sun.net.www.protocol.jar=ALL-UNNAMED,java.desktop, --add-exports=java.base/sun.security.action=ALL-UNNAMED,java.desktop, --add-exports=java.base/sun.security.provider=ALL-UNNAMED,java.desktop, --add-exports=java.base/sun.security.util=ALL-UNNAMED,java.desktop, --add-exports=java.base/sun.security.validator=ALL-UNNAMED,java.desktop, --add-exports=java.base/sun.security.x509=ALL-UNNAMED,java.desktop, --add-exports=java.base/jdk.internal.util.jar=ALL-UNNAMED,java.desktop, --add-exports=java.base/sun.net.www.protocol.http=ALL-UNNAMED,java.desktop, --add-exports=java.desktop/sun.awt.X11=ALL-UNNAMED,java.desktop, --add-exports=java.desktop/sun.applet=ALL-UNNAMED,java.desktop,jdk.jsobject, --add-exports=java.naming/com.sun.jndi.toolkit.url=ALL-UNNAMED,java.desktop, --add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web, --add-exports=java.desktop/com.apple.eawt=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED, --add-exports=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED, --add-exports=jdk.deploy/com.sun.deploy.config=ALL-UNNAMED, --add-opens=java.base/java.lang=ALL-UNNAMED, --add-opens=java.base/java.nio=ALL-UNNAMED, --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED, --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED, --add-opens=java.desktop/javax.imageio.spi=ALL-UNNAMED, --add-opens=java.desktop/javax.swing.text.html=ALL-UNNAMED, --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED, -Djava.security.manager=allow]
Dataset consistency test: No problems found

Plugins:
+ PicLayer (1.0.3)
+ imagery_offset_db (36344)

Last errors/warnings:
- 01660.961 W: java.io.IOException: Attribution is not loaded yet
- 01660.961 W: java.io.IOException: Attribution is not loaded yet
- 01660.961 W: java.io.IOException: Attribution is not loaded yet
- 01660.962 W: java.io.IOException: Attribution is not loaded yet
- 01660.962 W: java.io.IOException: Attribution is not loaded yet
- 01660.962 W: java.io.IOException: Attribution is not loaded yet
- 01660.962 W: java.io.IOException: Attribution is not loaded yet
- 448013.704 W: Conflicts detected - <html>There were 2 conflicts detected.</html>
- 448720.465 W: Warning - <html>The data to be uploaded participates in unresolved conflicts of layer '1244444444.osc'.<br>You have to resolve them first.</html>
- 603728.710 E: Handled by bug report queue: java.lang.IllegalArgumentException: {Way id=298638253 version=1 MVDT nodes=[{Node id=3025339998 version=1 MV lat=47.77132303326677,lon=19.146044479063033}, {Node id=3025339993 version=1 MV lat=47.77130717945325,lon=19.14614353050213}, {Node id=3025339976 version=1 MV lat=47.77124770038686,lon=19.146122454893465}, {Node id=3025339998 version=1 MV lat=47.77132303326677,lon=19.146044479063033}]} is already deleted



=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-1 (41) of JOSM
java.lang.IllegalArgumentException: {Way id=298638253 version=1 MVDT nodes=[{Node id=3025339998 version=1 MV lat=47.77132303326677,lon=19.146044479063033}, {Node id=3025339993 version=1 MV lat=47.77130717945325,lon=19.14614353050213}, {Node id=3025339976 version=1 MV lat=47.77124770038686,lon=19.146122454893465}, {Node id=3025339998 version=1 MV lat=47.77132303326677,lon=19.146044479063033}]} is already deleted
	at org.openstreetmap.josm.command.DeleteCommand.lambda$executeCommand$0(DeleteCommand.java:211)
	at org.openstreetmap.josm.data.osm.DataSet.update(DataSet.java:1065)
	at org.openstreetmap.josm.command.DeleteCommand.executeCommand(DeleteCommand.java:207)
	at org.openstreetmap.josm.data.UndoRedoHandler.addNoRedraw(UndoRedoHandler.java:300)
	at org.openstreetmap.josm.data.UndoRedoHandler.add(UndoRedoHandler.java:354)
	at org.openstreetmap.josm.actions.mapmode.DeleteAction.doActionPerformed(DeleteAction.java:164)
	at org.openstreetmap.josm.actions.DeleteAction.actionPerformed(DeleteAction.java:86)
	at java.desktop/javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1810)
	at java.desktop/javax.swing.JComponent.processKeyBinding(JComponent.java:2956)
	at java.desktop/javax.swing.KeyboardManager.fireBinding(KeyboardManager.java:309)
	at java.desktop/javax.swing.KeyboardManager.fireKeyboardAction(KeyboardManager.java:264)
	at java.desktop/javax.swing.JComponent.processKeyBindingsForAllComponents(JComponent.java:3049)
	at java.desktop/javax.swing.JComponent.processKeyBindings(JComponent.java:3041)
	at java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2918)
	at java.desktop/java.awt.Component.processEvent(Component.java:6398)
	at java.desktop/java.awt.Container.processEvent(Container.java:2266)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4996)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4828)
	at java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1952)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:883)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1146)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1020)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:848)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4877)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4828)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:775)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:720)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:714)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:98)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:747)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:744)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
}}}
"	defect	needinfo	normal		Core			template_report	
