NPE on plugin update to beta.17

[anonymous]

What steps will reproduce the problem?

What is the expected result?

What happens instead?

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

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2022-05-29 21:53:52 +0200 (Sun, 29 May 2022)
Revision:18463
Build-Date:2022-05-30 01:30:57
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (18463 en) Linux Freedesktop.org 21.08.15 (Flatpak runtime)
Memory Usage: 3514 MB / 3988 MB (1720 MB allocated, but free)
Java version: 17.0.1+12, Flathub, OpenJDK 64-Bit Server VM
Look and Feel: javax.swing.plaf.metal.MetalLookAndFeel
Screen: :0.0 3840×2160 (scaling 2.00×2.00) :0.1 1920×1080 (scaling 2.00×2.00)
Maximum Screen Size: 3840×2160
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: GNOME
VM arguments: [--module-path=/app/share/openjfx/lib, --add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web, -Djosm.restart=true, -Djava.net.useSystemProxies=true, --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]
Dataset consistency test: No problems found

Plugins:
+ Mapillary (2.0.0-beta.15)
+ apache-commons (36003)
+ apache-http (35924)
+ auto_tools (81)
+ buildings_tools (35997)
+ imagery_offset_db (35893)
+ jna (36005)
+ mapwithai (1.9.16)
+ utilsplugin2 (35970)

Tagging presets:
+ https://raw.githubusercontent.com/osmlab/name-suggestion-index/main/dist/presets/nsi-josm-presets.min.xml

Map paint styles:
+ https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/Maxspeed&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Surface&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/MapWithAI&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_Streets&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/MapillaryDetections&zip=1

Last errors/warnings:
- 00027.747 W: Not a single layer for the name 'http://localhost:8080/geoserver/ows?: Mesa County GIS Valleywide 2022 ()': []
- 00027.748 W: Not a single layer for the name 'Mesa County GIS Valleywide 2022 (local)': []
- 00034.230 E: Failed to locate image 'MapWithAI'
- 00090.708 E: Exception raised in EDT: java.lang.reflect.InvocationTargetException. Cause: java.lang.IllegalMonitorStateException: current thread is not owner
- 01535.151 E: Handled by bug report queue: java.lang.NullPointerException: Cannot invoke "Object.getClass()" because the return value of "javax.swing.JMenuItem.getAction()" is null
- 01556.485 E: Handled by bug report queue: java.lang.NullPointerException: Cannot invoke "Object.getClass()" because the return value of "javax.swing.JMenuItem.getAction()" is null



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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (20) of main
java.lang.NullPointerException: Cannot invoke "Object.getClass()" because the return value of "javax.swing.JMenuItem.getAction()" is null
	at org.openstreetmap.josm.plugins.mapillary.MapillaryPlugin.clearMenues(MapillaryPlugin.java:212)
	at org.openstreetmap.josm.plugins.mapillary.MapillaryPlugin.destroy(MapillaryPlugin.java:194)
	at org.openstreetmap.josm.plugins.PluginHandler.installDownloadedPlugins(PluginHandler.java:1370)
	at org.openstreetmap.josm.plugins.PluginDownloadTask.realRun(PluginDownloadTask.java:184)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:94)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:142)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

[taylor.smock]

Ticket #22459 has been marked as a duplicate of this ticket.