id summary reporter owner description type status priority milestone component version resolution keywords cc 24825 Crashing after plugin updates. lassesroska@… lassesroska@… "==== What steps will reproduce the problem? 1. 2. 3. ==== What is the expected result? ==== What happens instead? ==== Please provide any additional information below. Attach a screenshot if possible. {{{ Revision:19555 Build-Date:2026-03-30 09:44:38 Identification: JOSM/1.5 (19555 fi) Mac OS X 15.7.8 OS Build number: macOS 15.7.8 (24G824) Memory Usage: 256 MB / 24576 MB (211 MB allocated, but free) Java version: 21.0.10+7-LTS, Azul Systems, Inc., OpenJDK 64-Bit Server VM Look and Feel: com.apple.laf.AquaLookAndFeel Screen: Display 4128833 1302x960x32bpp@60Hz (scaling 2.00×2.00) Display 2077749241 1680x1050x32bpp@[Unknown refresh rate] (scaling 2.00×2.00) Maximum Screen Size: 1680×1050 Best cursor sizes: 16×16→16×16, 32×32→32×32 System property file.encoding: UTF-8 System property sun.jnu.encoding: UTF-8 Locale info: fi_GB Numbers with default locale: 1234567890 -> 1234567890 VM arguments: [-Djpackage.app-version=19555, -XX:MaxRAMPercentage=75.0, --add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web, --add-exports=java.base/sun.security.action=ALL-UNNAMED, --add-exports=java.desktop/com.apple.eawt=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.spi=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, -Djpackage.app-path=/Volumes/LasseS 3/Applications/JOSM.app/Contents/MacOS/JOSM] Plugins: + CADTools + DirectDownload + busstoptool + continuosDownload + undelete + utilsplugin2 + wikipedia Last errors/warnings: - 00006.778 W: Päivitä liitännäiset - Liitännäiset on päivitetty viimeksi yli 42 päivää sitten. - 00016.518 E: Handled by bug report queue: java.lang.NoClassDefFoundError: org/openstreetmap/josm/data/UndoRedoHandler. Syy: java.lang.ClassNotFoundException: org.openstreetmap.josm.data.UndoRedoHandler === REPORTED CRASH DATA === BugReportExceptionHandler#handleException: No data collected. Warning issued by: BugReportExceptionHandler#handleException === STACK TRACE === Thread: main (1) java.lang.NoClassDefFoundError: org/openstreetmap/josm/data/UndoRedoHandler at org.openstreetmap.josm.actions.UndoAction.updateEnabledState(UndoAction.java:44) at org.openstreetmap.josm.actions.JosmAction.initEnabledState(JosmAction.java:372) at org.openstreetmap.josm.actions.JosmAction.installAdapters(JosmAction.java:232) at org.openstreetmap.josm.actions.JosmAction.(JosmAction.java:109) at org.openstreetmap.josm.actions.JosmAction.(JosmAction.java:132) at org.openstreetmap.josm.actions.JosmAction.(JosmAction.java:172) at org.openstreetmap.josm.actions.UndoAction.(UndoAction.java:27) at org.openstreetmap.josm.gui.MainMenu.(MainMenu.java:222) at org.openstreetmap.josm.gui.MainFrame.initialize(MainFrame.java:95) at org.openstreetmap.josm.gui.MainApplication.initializeMainWindow(MainApplication.java:438) at org.openstreetmap.josm.spi.lifecycle.InitializationTask.call(InitializationTask.java:33) at org.openstreetmap.josm.spi.lifecycle.Lifecycle.runInitializationTasks(Lifecycle.java:108) at org.openstreetmap.josm.spi.lifecycle.Lifecycle.initialize(Lifecycle.java:73) at org.openstreetmap.josm.gui.MainApplication.mainJOSM(MainApplication.java:1004) at org.openstreetmap.josm.gui.MainApplication$3.processArguments(MainApplication.java:280) at org.openstreetmap.josm.gui.MainApplication.main(MainApplication.java:766) Caused by: java.lang.ClassNotFoundException: org.openstreetmap.josm.data.UndoRedoHandler at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown Source) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown Source) at java.base/java.lang.ClassLoader.loadClass(Unknown Source) ... 16 more === RUNNING THREADS === Thread: Finalizer (10) of system java.base@21.0.10/java.lang.Object.wait0(Native Method) java.base@21.0.10/java.lang.Object.wait(Unknown Source) java.base@21.0.10/java.lang.Object.wait(Unknown Source) java.base@21.0.10/java.lang.ref.NativeReferenceQueue.await(Unknown Source) java.base@21.0.10/java.lang.ref.ReferenceQueue.remove0(Unknown Source) java.base@21.0.10/java.lang.ref.NativeReferenceQueue.remove(Unknown Source) java.base@21.0.10/java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source) Thread: AppKit Thread (27) of system Thread: Java2D Disposer (30) of system java.base@21.0.10/jdk.internal.misc.Unsafe.park(Native Method) java.base@21.0.10/java.util.concurrent.locks.LockSupport.park(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.unmanagedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.managedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.base@21.0.10/java.lang.ref.ReferenceQueue.await(Unknown Source) java.base@21.0.10/java.lang.ref.ReferenceQueue.remove0(Unknown Source) java.base@21.0.10/java.lang.ref.ReferenceQueue.remove(Unknown Source) java.desktop@21.0.10/sun.java2d.Disposer.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) Thread: main (1) Stacktrace see above. Thread: process reaper (39) of InnocuousThreadGroup java.base@21.0.10/jdk.internal.misc.Unsafe.park(Native Method) java.base@21.0.10/java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source) java.base@21.0.10/java.util.concurrent.LinkedTransferQueue$DualNode.await(Unknown Source) java.base@21.0.10/java.util.concurrent.SynchronousQueue$Transferer.xferLifo(Unknown Source) java.base@21.0.10/java.util.concurrent.SynchronousQueue.xfer(Unknown Source) java.base@21.0.10/java.util.concurrent.SynchronousQueue.poll(Unknown Source) java.base@21.0.10/java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.base@21.0.10/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.base@21.0.10/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) java.base@21.0.10/jdk.internal.misc.InnocuousThread.run(Unknown Source) Thread: TimerQueue (43) of system java.base@21.0.10/jdk.internal.misc.Unsafe.park(Native Method) java.base@21.0.10/java.util.concurrent.locks.LockSupport.park(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.unmanagedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.managedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.base@21.0.10/java.util.concurrent.DelayQueue.take(Unknown Source) java.desktop@21.0.10/javax.swing.TimerQueue.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) Thread: Weak reference cleaner (48) of main java.base@21.0.10/jdk.internal.misc.Unsafe.park(Native Method) java.base@21.0.10/java.util.concurrent.locks.LockSupport.park(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.unmanagedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.managedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.base@21.0.10/java.lang.ref.ReferenceQueue.await(Unknown Source) java.base@21.0.10/java.lang.ref.ReferenceQueue.remove0(Unknown Source) java.base@21.0.10/java.lang.ref.ReferenceQueue.remove(Unknown Source) app//org.openstreetmap.josm.tools.ListenableWeakReference.clean(ListenableWeakReference.java:60) app//org.openstreetmap.josm.tools.ListenableWeakReference$$Lambda/0x00000008004b9f80.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) Thread: File Watcher (46) of main java.base@21.0.10/jdk.internal.misc.Unsafe.park(Native Method) java.base@21.0.10/java.util.concurrent.locks.LockSupport.park(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.unmanagedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.managedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.base@21.0.10/java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) java.base@21.0.10/java.util.concurrent.LinkedBlockingDeque.take(Unknown Source) java.base@21.0.10/sun.nio.fs.AbstractWatchService.take(Unknown Source) app//org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:120) app//org.openstreetmap.josm.io.FileWatcher$$Lambda/0x000000080043d2b8.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) Thread: Signal Dispatcher (11) of system Thread: main-worker-0 (40) of main java.base@21.0.10/jdk.internal.misc.Unsafe.park(Native Method) java.base@21.0.10/java.util.concurrent.locks.LockSupport.park(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.unmanagedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.managedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.base@21.0.10/java.util.concurrent.LinkedBlockingQueue.take(Unknown Source) java.base@21.0.10/java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.base@21.0.10/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.base@21.0.10/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) Thread: Reference Handler (9) of system java.base@21.0.10/java.lang.ref.Reference.waitForReferencePendingList(Native Method) java.base@21.0.10/java.lang.ref.Reference.processPendingReferences(Unknown Source) java.base@21.0.10/java.lang.ref.Reference$ReferenceHandler.run(Unknown Source) Thread: Notification Thread (18) of system Thread: Common-Cleaner (19) of InnocuousThreadGroup java.base@21.0.10/jdk.internal.misc.Unsafe.park(Native Method) java.base@21.0.10/java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.base@21.0.10/java.lang.ref.ReferenceQueue.poll(Unknown Source) java.base@21.0.10/java.lang.ref.Reference$1.pollReferenceQueue(Unknown Source) java.base@21.0.10/jdk.internal.ref.CleanerImpl.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) java.base@21.0.10/jdk.internal.misc.InnocuousThread.run(Unknown Source) Thread: AWT-Shutdown (42) of system java.base@21.0.10/java.lang.Object.wait0(Native Method) java.base@21.0.10/java.lang.Object.wait(Unknown Source) java.base@21.0.10/java.lang.Object.wait(Unknown Source) java.desktop@21.0.10/sun.awt.AWTAutoShutdown.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) Thread: AWT-EventQueue-0 (41) of main java.base@21.0.10/jdk.internal.misc.Unsafe.park(Native Method) java.base@21.0.10/java.util.concurrent.locks.LockSupport.park(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.unmanagedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.ForkJoinPool.managedBlock(Unknown Source) java.base@21.0.10/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.desktop@21.0.10/java.awt.EventQueue.getNextEvent(Unknown Source) java.desktop@21.0.10/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) java.desktop@21.0.10/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) java.desktop@21.0.10/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) java.desktop@21.0.10/java.awt.EventDispatchThread.pumpEvents(Unknown Source) java.desktop@21.0.10/java.awt.EventDispatchThread.pumpEvents(Unknown Source) java.desktop@21.0.10/java.awt.EventDispatchThread.run(Unknown Source) Thread: Java2D Queue Flusher (29) of system java.base@21.0.10/java.lang.Object.wait0(Native Method) java.base@21.0.10/java.lang.Object.wait(Unknown Source) java.desktop@21.0.10/sun.java2d.metal.MTLRenderQueue$QueueFlusher.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) Thread: Keep-Alive-Timer (45) java.base@21.0.10/java.lang.Thread.sleep0(Native Method) java.base@21.0.10/java.lang.Thread.sleep(Unknown Source) java.base@21.0.10/sun.net.www.http.KeepAliveCache.run(Unknown Source) java.base@21.0.10/java.lang.Thread.runWith(Unknown Source) java.base@21.0.10/java.lang.Thread.run(Unknown Source) java.base@21.0.10/jdk.internal.misc.InnocuousThread.run(Unknown Source) }}} " defect needinfo normal Core template_report