Attempt to save preferences throws NPE

[galen8183]

Any attempt to save preferences (with or without modification) fails, see attachment below

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2025-02-03 20:59:54 +0100 (Mon, 03 Feb 2025)
Revision:19307
Build-Date:2025-02-04 02:30:32
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (19307 en) Linux Void Linux
Memory Usage: 858 MB / 3972 MB (91 MB allocated, but free)
Java version: 21.0.6+1-void-r1, Void, OpenJDK 64-Bit Server VM
Look and Feel: com.formdev.flatlaf.FlatDarculaLaf
Screen: :0.0 1920x1080x[Multi depth]@60Hz (scaling 1.00×1.00) :0.1 1920x1080x[Multi depth]@[Unknown refresh rate] (scaling 1.00×1.00)
Maximum Screen Size: 1920×1080
Best cursor sizes: 16×16→16×16, 32×32→32×32
Environment variable LANG: en_CA.UTF-8
System property file.encoding: UTF-8
System property sun.jnu.encoding: UTF-8
Locale info: en_CA
Numbers with default locale: 1234567890 -> 1234567890
VM arguments: [--module-path=/usr/local/lib/javafx-sdk-23.0.1/lib, --add-modules=ALL-MODULE-PATH, --add-exports=java.base/sun.security.action=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED, -Djava.util.prefs.userRoot=${HOME}/.local/share/java]
Program arguments: [--]

Plugins:
+ DirectDownload (36379)
+ FastDraw (36379)
+ HouseNumberTaggingTool (36379)
+ KartaView (545)
+ Mapillary (1792)
+ MicrosoftStreetside (36379)
+ alignways (36379)
+ apache-commons (36379)
+ buildings_tools (36382)
+ changeset-viewer (1738240062)
+ conflation (259)
+ contourmerge (v0.2.2)
+ ejml (36379)
+ flatlaf (36379)
+ geotools (36379)
+ gridify (1738594923)
+ imagery_offset_db (36379)
+ intersection (0.0.7)
+ jackson (36379)
+ javafx (36379)
+ jaxb (36379)
+ jogl (1.2.3)
+ jts (36379)
+ opendata (36379)
+ pbf (36379)
+ pmtiles (36379)
+ pt_assistant (646)
+ reverter (36379)
+ routing2 (8)
+ sidewalks (71)
+ turnrestrictions (36379)
+ undelete (36379)
+ utilsplugin2 (36379)
+ wikipedia (428)

Tagging presets:
+ https://josm.openstreetmap.de/josmfile?page=Presets/LaneAttributes&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/MappingAccessibility&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/PublicTransportGtfs&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/PublicTransportOneClick&zip=1
+ https://raw.githubusercontent.com/yopaseopor/traffic_signs_preset_JOSM/master/CA.zip
+ https://josm.openstreetmap.de/josmfile?page=Presets/Wikidata&zip=1
+ <josm.pref>/presets/general.xml

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/PublicTransport&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Modified&zip=1
- https://raw.githubusercontent.com/species/josm-preset-traffic_sign_direction/master/direction.mapcss
+ https://josm.openstreetmap.de/josmfile?page=Styles/SidewalksAndFootways&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/ParkingLanes&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/light_source&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/Direction&zip=1

Validator rules:
+ https://josm.openstreetmap.de/josmfile?page=Rules/KeepRight&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Rules/PublicTransportGtfs&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Rules/QAToolInspiredValidations&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Rules/InvalidWebsiteProtocol&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Rules/Runways&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Rules/DuplicateAttributes&zip=1

Last errors/warnings:
- 00013.758 W: Failed to handle zip file 'site-josm.openstreetmap.de-_browser_osm_applications_editors_josm_plugins_opendata_modules-icons.zip'. Exception was: java.util.zip.ZipException: zip END header not found: java.util.zip.ZipException: zip END header not found
- 00013.759 E: Failed to locate image 'fr.datagouvfr.jar/images/fr24.png'
- 00013.760 W: Failed to handle zip file 'site-josm.openstreetmap.de-_browser_osm_applications_editors_josm_plugins_opendata_modules-icons.zip'. Exception was: java.util.zip.ZipException: zip END header not found: java.util.zip.ZipException: zip END header not found
- 00013.760 E: Failed to locate image 'fr.toulouse.jar/images/data.fr.toulouse_24.png'
- 00013.761 W: Failed to handle zip file 'site-josm.openstreetmap.de-_browser_osm_applications_editors_josm_plugins_opendata_modules-icons.zip'. Exception was: java.util.zip.ZipException: zip END header not found: java.util.zip.ZipException: zip END header not found
- 00013.761 E: Failed to locate image 'fr.paris.jar/images/data.fr.paris_24.png'
- 00027.959 E: Handled by bug report queue: java.lang.NullPointerException: Cannot invoke "String.equals(Object)" because the return value of "org.openstreetmap.gui.jmapviewer.interfaces.TileSource.getId()" is null



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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (35) of main
java.lang.NullPointerException: Cannot invoke "String.equals(Object)" because the return value of "org.openstreetmap.gui.jmapviewer.interfaces.TileSource.getId()" is null
	at org.openstreetmap.josm.gui.bbox.SourceButton.generatePopupMenu(SourceButton.java:84)
	at org.openstreetmap.josm.gui.bbox.SourceButton.setSources(SourceButton.java:110)
	at org.openstreetmap.josm.gui.bbox.SlippyMapBBoxChooser.refreshTileSources(SlippyMapBBoxChooser.java:375)
	at org.openstreetmap.josm.gui.download.SlippyMapChooser.refreshTileSources(SlippyMapChooser.java:87)
	at org.openstreetmap.josm.gui.download.DownloadDialog.refreshTileSources(DownloadDialog.java:430)
	at org.openstreetmap.josm.gui.preferences.imagery.ImageryPreference.ok(ImageryPreference.java:142)
	at org.openstreetmap.josm.gui.preferences.PreferenceTabbedPane$PluginDownloadAfterTask.run(PreferenceTabbedPane.java:104)
	at org.openstreetmap.josm.gui.preferences.PreferenceTabbedPane.savePreferences(PreferenceTabbedPane.java:455)
	at org.openstreetmap.josm.gui.preferences.PreferenceDialog$OKAction.actionPerformed(PreferenceDialog.java:217)
	at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
	at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2314)
	at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:407)
	at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
	at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
	at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6621)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3398)
	at java.desktop/java.awt.Component.processEvent(Component.java:6386)
	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.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
	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.pumpEventsForFilter(EventDispatchThread.java:117)
	at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:191)
	at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:236)
	at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:234)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:319)
	at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:234)
	at java.desktop/java.awt.Dialog.show(Dialog.java:1079)
	at java.desktop/java.awt.Component.show(Component.java:1728)
	at java.desktop/java.awt.Component.setVisible(Component.java:1675)
	at java.desktop/java.awt.Window.setVisible(Window.java:1036)
	at java.desktop/java.awt.Dialog.setVisible(Dialog.java:1015)
	at org.openstreetmap.josm.gui.preferences.PreferenceDialog.setVisible(PreferenceDialog.java:145)
	at org.openstreetmap.josm.actions.PreferencesAction.run(PreferencesAction.java:119)
	at org.openstreetmap.josm.actions.PreferencesAction.actionPerformed(PreferencesAction.java:104)
	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:251)
	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)

[galen8183]

May be unrelated to those layers, removing them and attempting to save imagery preferences is failing every time now...
Existing activated imagery layers are still loading as expected, but opening preferences and only clicking "OK" throws the same error.

[galen8183]

failure parsing WMS layer list with no modification