Error when running validator.

[CostelloMellow]

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.

URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2021-04-13 23:31:25 +0200 (Tue, 13 Apr 2021)
Build-Date:2021-04-14 01:30:56
Revision:17779
Relative:URL: ^/trunk

Identification: JOSM/1.5 (17779 en) Mac OS X 10.16
OS Build number: macOS 11.2.3 (20D91)
Memory Usage: 922 MB / 1820 MB (298 MB allocated, but free)
Java version: 1.8.0_281-b09, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Look and Feel: com.apple.laf.AquaLookAndFeel
Screen: Display 188947522 1920×1080 (scaling 1.00×1.00) Display 69935512 2048×1152 (scaling 1.00×1.00)
Maximum Screen Size: 2048×1152
Best cursor sizes: 16×16→16×16, 32×32→32×32
System property file.encoding: UTF-8
System property sun.jnu.encoding: UTF-8
VM arguments: [-Djava.security.policy=file:<java.home>/lib/security/javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>/bin, -Djava.security.manager, -Djnlpx.origFilenameArg=${HOME}/Library/Application Support/Oracle/Java/Deployment/cache/6.0/31/583aa85f-1b9026b2, -Djnlpx.remove=false, -Dsun.awt.warmup=true, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.heapsize=NULL,2048m, -Dmacosx.jnlpx.dock.name=JOSM (development version), -Dmacosx.jnlpx.dock.icon=${HOME}/Library/Application Support/Oracle/Java/Deployment/cache/6.0/25/4c122699-5988c3ea.icns, -Djnlp.application.href=https://josm.openstreetmap.de/download/josm-latest.jnlp , -Djnlpx.jvm="<java.home>/bin/java"]
Dataset consistency test: No problems found

Plugins:
+ Mapillary (1.5.37.5)
+ apache-commons (35524)
+ apache-http (35589)
+ auto_tools (73)
+ buildings_tools (35669)
+ graphview (35640)
+ jna (35662)
+ osm-obj-info (56)
+ turnrestrictions (35640)
+ utilsplugin2 (35691)

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_Streets&zip=1
+ https://raw.githubusercontent.com/KaartGroup/Kaart-Styles/master/Kaart-Styles.mapcss
+ https://raw.githubusercontent.com/KaartGroup/Kaart-Styles/master/Overlapping%20Ways.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
- ${HOME}/RefKaart-Styles.mapcss
- ${HOME}/RoadNamesKaart-Styles.mapcss

Validator rules:
+ https://raw.githubusercontent.com/KaartGroup/KaartValidator/master/kaart.validator.mapcss

Last errors/warnings:
- 00057.634 E: Failed to locate image 'void--static'
- 00057.874 E: Failed to locate image 'warning--kangaroo-crossing--g1'
- 00092.560 E: Handled by bug report queue: java.lang.NullPointerException
- 00112.363 E: Handled by bug report queue: java.lang.NullPointerException
- 00194.763 E: Handled by bug report queue: java.lang.NullPointerException
- 00259.917 E: Handled by bug report queue: java.lang.NullPointerException
- 00346.902 E: Handled by bug report queue: java.lang.NullPointerException
- 00405.405 E: Handled by bug report queue: java.lang.NullPointerException
- 00409.482 E: Handled by bug report queue: java.lang.NullPointerException
- 00432.027 E: Handled by bug report queue: java.lang.NullPointerException



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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-2 (57) of javawsApplicationThreadGroup
java.lang.NullPointerException
	at org.openstreetmap.josm.gui.mappaint.mapcss.ExpressionFactory$Factory.lambda$ofNumberVarArgs$1(ExpressionFactory.java:66)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ExpressionFactory$Factory.lambda$of$13(ExpressionFactory.java:90)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory$ExpressionCondition.applies(ConditionFactory.java:1001)
	at org.openstreetmap.josm.gui.mappaint.mapcss.Selector$AbstractSelector.matches(Selector.java:658)
	at org.openstreetmap.josm.gui.mappaint.mapcss.Selector$GeneralSelector.matches(Selector.java:742)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.getErrorsForPrimitive(MapCSSTagChecker.java:171)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.check(MapCSSTagChecker.java:248)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.visit(MapCSSTagChecker.java:428)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.visit(MapCSSTagChecker.java:399)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.visit(MapCSSTagChecker.java:376)
	at org.openstreetmap.josm.data.validation.ValidationTask.realRun(ValidationTask.java:90)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:94)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:142)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

=== RUNNING THREADS ===
Thread: AppKit Thread (9) of main

Thread: DestroyJavaVM (16) of main

Thread: JCS-ElementEventQueue-Thread-22 (74) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

Thread: Java2D Disposer (49) of system
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
sun.java2d.Disposer.run(Disposer.java:148)
java.lang.Thread.run(Thread.java:748)

Thread: bug-report-display (109) of javawsApplicationThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
org.openstreetmap.josm.tools.bugreport.BugReportQueue.getNext(BugReportQueue.java:123)
org.openstreetmap.josm.tools.bugreport.BugReportQueue.access$100(BugReportQueue.java:17)
org.openstreetmap.josm.tools.bugreport.BugReportQueue$BugReportDisplayRunnable.run(BugReportQueue.java:99)
java.lang.Thread.run(Thread.java:748)

Thread: Timer-2 (86) of javawsApplicationThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
java.util.TimerThread.mainLoop(Timer.java:526)
java.util.TimerThread.run(Timer.java:505)

Thread: Finalizer (3) of system
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)

Thread: RemoteControl HTTP Server (79) of javawsApplicationThreadGroup
java.net.PlainSocketImpl.socketAccept(Native Method)
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:535)
java.net.ServerSocket.implAccept(ServerSocket.java:545)
java.net.ServerSocket.accept(ServerSocket.java:513)
org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:104)

Thread: AWT-EventQueue-2 (57) of javawsApplicationThreadGroup
Stacktrace see above.

Thread: AWT-Shutdown (54) of system
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:295)
java.lang.Thread.run(Thread.java:748)

Thread: CacheCleanUpThread (20) of javawsSecurityThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
com.sun.deploy.cache.CleanupThread.run(Unknown Source)

Thread: changeset-updater-0 (81) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

Thread: Weak reference cleaner (60) of javawsApplicationThreadGroup
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
org.openstreetmap.josm.tools.ListenableWeakReference.clean(ListenableWeakReference.java:60)
org.openstreetmap.josm.tools.ListenableWeakReference$$Lambda$212/1614736221.run(Unknown Source)
java.lang.Thread.run(Thread.java:748)

Thread: MemoryCache-DelayedCleanup (18) of javawsSecurityThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
java.util.TimerThread.mainLoop(Timer.java:526)
java.util.TimerThread.run(Timer.java:505)

Thread: CacheMemoryCleanUpThread (17) of javawsSecurityThreadGroup
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
com.sun.deploy.cache.MemoryCache$LoadedResourceCleanupThread.run(Unknown Source)

Thread: traceMsgQueueThread (10) of main
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
com.sun.deploy.trace.Trace$TraceMsgQueueChecker.run(Unknown Source)
java.lang.Thread.run(Thread.java:748)

Thread: Reference Handler (2) of system
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
java.lang.ref.Reference.tryHandlePending(Reference.java:191)
java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)

Thread: Map Status Collector (87) of javawsApplicationThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
java.awt.EventQueue.invokeAndWait(EventQueue.java:1343)
java.awt.EventQueue.invokeAndWait(EventQueue.java:1324)
org.openstreetmap.josm.gui.MapStatus$Collector.run(MapStatus.java:447)
java.lang.Thread.run(Thread.java:748)

Thread: File Watcher (59) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:492)
java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:680)
sun.nio.fs.AbstractWatchService.take(AbstractWatchService.java:118)
org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:120)
org.openstreetmap.josm.io.FileWatcher$$Lambda$163/1537867777.run(Unknown Source)
java.lang.Thread.run(Thread.java:748)

Thread: main-worker-0 (56) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

Thread: TimerQueue (58) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
java.util.concurrent.DelayQueue.take(DelayQueue.java:211)
javax.swing.TimerQueue.run(TimerQueue.java:174)
java.lang.Thread.run(Thread.java:748)

Thread: Signal Dispatcher (4) of system

Thread: message-notifier-0 (80) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

Thread: styled-map-renderer-16 (132) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1835)
java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1704)
java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:172)

Thread: Java2D Queue Flusher (48) of system
java.lang.Object.wait(Native Method)
sun.java2d.opengl.OGLRenderQueue$QueueFlusher.run(OGLRenderQueue.java:203)

Thread: RemoteControl HTTP Server (78) of javawsApplicationThreadGroup
java.net.PlainSocketImpl.socketAccept(Native Method)
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:535)
java.net.ServerSocket.implAccept(ServerSocket.java:545)
java.net.ServerSocket.accept(ServerSocket.java:513)
org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:104)

Thread: Javaws Secure Thread (14) of javawsSecurityThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
com.sun.javaws.ui.JavawsSysRun$SecureThread.run(Unknown Source)

Thread: Timer-1 (83) of javawsApplicationThreadGroup
java.lang.Object.wait(Native Method)
java.util.TimerThread.mainLoop(Timer.java:552)
java.util.TimerThread.run(Timer.java:505)

[skyper]

Ticket #20765 has been marked as a duplicate of this ticket.

[simon04]

Regression of r17758.

[simon04]

In 17780/josm:

see #20744, fix #20764 - MapCSS: fix NPE

[simon04]

In 17781/josm:

see #20744, see #20764 - MapCSS: robustness in Selector.matches