NPE in mapillary.utils.MapViewGeometryUtil.lambda$getSequencePath$1(MapViewGeometryUtil.java:38)

[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: 2021-09-03 03:12:33 +0200 (Fri, 03 Sep 2021)
Build-Date:2021-09-03 01:31:19
Revision:18193
Relative:URL: ^/trunk

Identification: JOSM/1.5 (18193 en) Mac OS X 10.16
OS Build number: macOS 11.5.2 (20G95)
Memory Usage: 1762 MB / 3641 MB (605 MB allocated, but free)
Java version: 1.8.0_301-b09, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Look and Feel: com.apple.laf.AquaLookAndFeel
Screen: Display 1 2240×1260 (scaling 1.00×1.00) Display 2 1920×1080 (scaling 1.00×1.00)
Maximum Screen Size: 2240×1260
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: en_US
Numbers with default locale: 1234567890 -> 1234567890
VM arguments: [-Djava.security.policy=file:<java.home>/lib/security/javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>/bin, -Djava.security.manager, -Djnlpx.origFilenameArg=${HOME}/Library/Application Support/Oracle/Java/Deployment/cache/6.0/56/1ee8cfb8-5cf0e857, -Djnlpx.remove=false, -Dsun.awt.warmup=true, -Djava.util.Arrays.useLegacyMergeSort=true, -Dmacosx.jnlpx.dock.name=JOSM, -Dmacosx.jnlpx.dock.icon=${HOME}/Library/Application Support/Oracle/Java/Deployment/cache/6.0/25/4c122699-5988c3ea.icns, -Djnlp.application.href=https://josm.openstreetmap.de/download/josm.jnlp , -Djnlpx.jvm="<java.home>/bin/java"]
Dataset consistency test: No problems found

Plugins:
+ Mapillary (2.0.0-alpha.36-dirty)
+ apache-commons (35524)
+ apache-http (35589)
+ auto_tools (81)
+ easypresets (1623509627)
+ geochat (35640)
+ graphview (35640)
+ jna (35662)
+ markseen (14)
+ osm-obj-info (66)
+ rex (53)
+ turnrestrictions (35640)
+ utilsplugin2 (35792)

Tagging presets:
+ <josm.userdata>/EasyPresets.xml

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

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

Last errors/warnings:
- 01568.432 E: Unknown detection "marking--discrete--hatched--chevron"
- 01568.433 E: Unknown detection "marking--discrete--hatched--chevron"
- 01568.433 E: Unknown detection "marking--discrete--hatched--diagonal"
- 01586.505 E: Unknown detection "marking--discrete--hatched--diagonal"
- 01595.418 E: Unknown detection "marking--discrete--hatched--diagonal"
- 01595.425 E: Unknown detection "marking--discrete--hatched--diagonal"
- 01595.426 E: Unknown detection "marking--discrete--hatched--diagonal"
- 01595.426 E: Unknown detection "marking--discrete--hatched--diagonal"
- 01656.808 E: Unknown detection "object--sign--back"
- 01874.793 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 (40) of javawsApplicationThreadGroup
java.lang.NullPointerException
	at org.openstreetmap.josm.plugins.mapillary.utils.MapViewGeometryUtil.lambda$getSequencePath$1(MapViewGeometryUtil.java:38)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1384)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at org.openstreetmap.josm.plugins.mapillary.utils.MapViewGeometryUtil.getSequencePath(MapViewGeometryUtil.java:39)
	at org.openstreetmap.josm.plugins.mapillary.gui.layer.MapillaryLayer.drawSequence(MapillaryLayer.java:389)
	at org.openstreetmap.josm.plugins.mapillary.gui.layer.MapillaryLayer.paintWithLock(MapillaryLayer.java:358)
	at org.openstreetmap.josm.plugins.mapillary.gui.layer.MapillaryLayer.paint(MapillaryLayer.java:303)
	at org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer$TileSourcePainter.paint(AbstractTileSourceLayer.java:1998)
	at org.openstreetmap.josm.gui.MapView.paintLayer(MapView.java:468)
	at org.openstreetmap.josm.gui.MapView.drawMapContent(MapView.java:583)
	at org.openstreetmap.josm.gui.MapView.paint(MapView.java:490)
	at javax.swing.JComponent.paintChildren(JComponent.java:889)
	at javax.swing.JComponent.paint(JComponent.java:1065)
	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5210)
	at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1579)
	at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1502)
	at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
	at javax.swing.JComponent._paintImmediately(JComponent.java:5158)
	at javax.swing.JComponent.paintImmediately(JComponent.java:4969)
	at javax.swing.RepaintManager$4.run(RepaintManager.java:831)
	at javax.swing.RepaintManager$4.run(RepaintManager.java:814)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:789)
	at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:738)
	at javax.swing.RepaintManager.access$1200(RepaintManager.java:64)
	at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1732)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
	at java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:709)
	at java.awt.EventQueue$3.run(EventQueue.java:703)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

[taylor.smock]

Closed as duplicate of #21264.
@CostelloMellow: Can you please see if this still occurs with v2.0.0-alpha.37? You will need to use josm-latest for it.

See ​f9c4632bc30c59208c126e15a412e6baecaaf445 for the fix (hopefully).