Error loading JOSM scripting plugin with GraalVM

[zelonewolf@…]

What steps will reproduce the problem?

1. Run JOSM as follows

/usr/bin/java \

--module-path "/home/brian/Dropbox/OSM/JOSM/graaljs/lib" \
--add-modules org.graalvm.sdk,org.graalvm.js,com.oracle.truffle.regex,org.graalvm.truffle \
-Xmx32G -jar josm-latest.jar

2. Java version is:

java version "19.0.2" 2023-01-17
Java(TM) SE Runtime Environment (build 19.0.2+7-44)
Java HotSpot(TM) 64-Bit Server VM (build 19.0.2+7-44, mixed mode, sharing)

3. JOSM version is 18924
4. Go to Scripting->Show Scripting console

What is the expected result?

Open scripting console

What happens instead?

Stack trace

Please provide any additional information below. Attach a screenshot if possible.

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2023-12-22 12:48:53 +0100 (Fri, 22 Dec 2023)
Revision:18924
Build-Date:2023-12-23 02:31:03
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (18924 en) Linux Ubuntu 22.04.3 LTS
Memory Usage: 512 MB / 32768 MB (255 MB allocated, but free)
Java version: 19.0.2+7-44, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Look and Feel: javax.swing.plaf.metal.MetalLookAndFeel
Screen: :0.0 1920×1080 (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_US.UTF-8
System property file.encoding: UTF-8
System property sun.jnu.encoding: UTF-8
Locale info: en_US
Numbers with default locale: 1234567890 -> 1234567890
Desktop environment: ubuntu:GNOME
libcommons-compress-java: libcommons-compress-java:all-1.21-1
libcommons-logging-java: libcommons-logging-java:all-1.2-2
fonts-noto: fonts-noto:-
liboauth-signpost-java: liboauth-signpost-java:all-1.2.1.2-3
VM arguments: [--module-path=${HOME}/Dropbox/OSM/JOSM/graaljs/lib, --add-modules=org.graalvm.sdk,org.graalvm.js,com.oracle.truffle.regex,org.graalvm.truffle]

Plugins:
+ apache-commons (36176)
+ ejml (36176)
+ geotools (36176)
+ jackson (36176)
+ jaxb (36118)
+ jts (36004)
+ opendata (36186)
+ reverter (36126)
+ scripting (v0.3.0)
+ todo (137)
+ utilsplugin2 (36178)

Last errors/warnings:
- 00005.183 W: Cannot lock cache directory. Will not use disk cache
- 00006.772 W: Cannot start IPv4 remotecontrol server on port 8111: Address already in use
- 00006.774 W: Cannot start IPv6 remotecontrol server on port 8111: Address already in use
- 00017.292 E: Handled by bug report queue: org.graalvm.polyglot.PolyglotException: java.lang.UnsupportedClassVersionError: com/oracle/truffle/api/impl/JDKAccessor has been compiled by a more recent version of the Java Runtime (class file version 64.0), this version of the Java Runtime only recognizes class file versions up to 63.0
- 00033.736 E: Handled by bug report queue: org.graalvm.polyglot.PolyglotException: java.lang.UnsupportedClassVersionError: com/oracle/truffle/api/impl/JDKAccessor has been compiled by a more recent version of the Java Runtime (class file version 64.0), this version of the Java Runtime only recognizes class file versions up to 63.0



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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (38) of main
org.graalvm.polyglot.PolyglotException: java.lang.UnsupportedClassVersionError: com/oracle/truffle/api/impl/JDKAccessor has been compiled by a more recent version of the Java Runtime (class file version 64.0), this version of the Java Runtime only recognizes class file versions up to 63.0
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotContextImpl.enterThreadChanged(PolyglotContextImpl.java:792)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotEngineImpl.enterCached(PolyglotEngineImpl.java:2033)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotEngineImpl.enterIfNeeded(PolyglotEngineImpl.java:1961)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotValueDispatch.hostEnter(PolyglotValueDispatch.java:1259)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotContextImpl.getBindings(PolyglotContextImpl.java:1214)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotContextDispatch.getBindings(PolyglotContextDispatch.java:98)
	at org.graalvm.sdk/org.graalvm.polyglot.Context.getBindings(Context.java:564)
	at org.openstreetmap.josm.plugins.scripting.graalvm.GraalVMFacade.populateContext(GraalVMFacade.java:41)
	at org.openstreetmap.josm.plugins.scripting.graalvm.GraalVMFacade.initContext(GraalVMFacade.java:92)
	at org.openstreetmap.josm.plugins.scripting.graalvm.GraalVMFacade.<init>(GraalVMFacade.java:97)
	at org.openstreetmap.josm.plugins.scripting.graalvm.GraalVMFacadeFactory.createGraalVMFacade(GraalVMFacadeFactory.java:38)
	at org.openstreetmap.josm.plugins.scripting.graalvm.GraalVMFacadeFactory.getOrCreateGraalVMFacade(GraalVMFacadeFactory.java:49)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptEditorModel.selectDefaultScriptEngine(ScriptEditorModel.java:50)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptEditorModel.<init>(ScriptEditorModel.java:66)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptEditor.build(ScriptEditor.java:84)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptEditor.<init>(ScriptEditor.java:116)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptingConsolePanel.buildInputPanel(ScriptingConsolePanel.java:51)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptingConsolePanel.buildSplitPane(ScriptingConsolePanel.java:79)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptingConsolePanel.build(ScriptingConsolePanel.java:89)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptingConsolePanel.<init>(ScriptingConsolePanel.java:165)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptingConsole.build(ScriptingConsole.java:139)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptingConsole.<init>(ScriptingConsole.java:102)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptingConsole.showScriptingConsole(ScriptingConsole.java:58)
	at org.openstreetmap.josm.plugins.scripting.ui.console.ScriptingConsole.toggleScriptingConsole(ScriptingConsole.java:92)
	at org.openstreetmap.josm.plugins.scripting.ui.ToggleConsoleAction.actionPerformed(ToggleConsoleAction.java:42)
	at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
	at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
	at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
	at java.desktop/javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:411)
	at java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:374)
	at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1029)
	at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1073)
	at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6620)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3398)
	at java.desktop/java.awt.Component.processEvent(Component.java:6385)
	at java.desktop/java.awt.Container.processEvent(Container.java:2266)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4995)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4827)
	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:4827)
	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$4.run(EventQueue.java:714)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:747)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	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)
	Suppressed: Attached Guest Language Frames (0)
Internal GraalVM error, please report at https://github.com/oracle/graal/issues/.

[taylor.smock]

Java version: 19.0.2+7-44, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM

You need to be running Java 20 or later. 21 is the current LTS.

[Gubaer]

The scripting plugin currently supports Java 17 or Java 21.