areaselector plugin: ClassNotFoundException: org.ejml.UtilEjml

[naoliv]

I was testing the area areaselector plugin with the HSV selection mode enabled:

2017-12-18 02:33:01,011 [AWT-EventQueue-0] INFO : selecting color
2017-12-18 02:33:01,012 [AWT-EventQueue-0] INFO : HSV color: H = 1.168028 S = 0.14444445 V = 180.0
2017-12-18 02:33:01.078 GRAVE: Handled by bug report queue: java.lang.NoClassDefFoundError: org/ejml/UtilEjml. Causa: java.lang.ClassNotFoundException: org.ejml.UtilEjml
java.lang.NoClassDefFoundError: org/ejml/UtilEjml
	at georegression.misc.GrlConstants.<clinit>(GrlConstants.java:51)
	at georegression.metric.UtilAngle.minus(UtilAngle.java:223)
	at georegression.metric.UtilAngle.dist(UtilAngle.java:256)
	at org.openstreetmap.josm.plugins.areaselector.ImageAnalyzer.selectColor(ImageAnalyzer.java:351)
	at org.openstreetmap.josm.plugins.areaselector.ImageAnalyzer.getArea(ImageAnalyzer.java:165)
	at org.openstreetmap.josm.plugins.areaselector.AreaSelectorAction.createArea(AreaSelectorAction.java:192)
	at org.openstreetmap.josm.plugins.areaselector.AreaSelectorAction$1.run(AreaSelectorAction.java:145)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764)
	at java.desktop/java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:717)
	at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:711)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:734)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:199)
	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)
Caused by: java.lang.ClassNotFoundException: org.ejml.UtilEjml
	at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:466)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:563)
	at org.openstreetmap.josm.plugins.PluginClassLoader.loadClass(PluginClassLoader.java:73)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496)
	... 21 more

JOSM:

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2017-12-18 02:36:13 +0100 (Mon, 18 Dec 2017)
Revision:13222
Build-Date:2017-12-18 03:53:26
URL:http://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (13222 pt_BR) Linux Debian GNU/Linux unstable (sid)
Memory Usage: 538 MB / 5120 MB (155 MB allocated, but free)
Java version: 9.0.1+11-Debian-1, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1920x1080
Maximum Screen Size: 1920x1080
Java package: openjdk-9-jre:amd64-9.0.1+11-1
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-13
VM arguments: [--illegal-access=warn, --add-modules=java.se.ee, -Dawt.useSystemAAFontSettings=on]
Dataset consistency test: No problems found

Plugins:
+ Create_grid_of_ways (33856)
+ ImportImagePlugin (33563)
+ OpeningHoursEditor (33876)
+ PicLayer (33822)
+ SimplifyArea (33918)
+ apache-commons (33668)
+ areaselector (1505420454)
+ austriaaddresshelper (1511306130)
+ buildings_tools (33735)
+ download_along (33710)
+ editgpx (33782)
+ ejml (32680)
+ geojson (73)
+ geotools (33930)
+ jogl (1.1.0)
+ jts (32699)
+ log4j (32699)
+ measurement (33760)
+ merge-overlap (33848)
+ opendata (33791)
+ photo_geotagging (33878)
+ poly (33570)
+ reverter (33865)
+ tageditor (33806)
+ todo (30303)
+ turnlanes-tagging (260)
+ turnrestrictions (33780)
+ undelete (33835)
+ utilsplugin2 (33742)

[Don-vip]

Fixed in v2.4.6: ​https://github.com/JOSM/areaselector/commit/5d26c780566616da24db70e26e2baaec5010d405