id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13595	NoClassDefFoundError: org/openstreetmap/josm/gui/MapView$EditLayerChangeListener	naoliv	team	"I am unsure if it's related with #13182 (but it seems to be related with the recent plugins problems):

{{{
set 08, 2016 10:52:49 AM org.openstreetmap.josm.Main error
GRAVE: org.openstreetmap.josm.plugins.PluginException: Um erro ocorreu com o plugin conflation. Causa: java.lang.NoClassDefFoundError: org/openstreetmap/josm/gui/MapView$EditLayerChangeListener. Causa: java.lang.ClassNotFoundException: org.openstreetmap.josm.gui.MapView$EditLayerChangeListener
org.openstreetmap.josm.plugins.PluginException: Um erro ocorreu com o plugin conflation
	at org.openstreetmap.josm.plugins.PluginInformation.loadClass(PluginInformation.java:347)
	at org.openstreetmap.josm.plugins.PluginHandler.loadPlugin(PluginHandler.java:703)
	at org.openstreetmap.josm.plugins.PluginHandler.loadPlugins(PluginHandler.java:758)
	at org.openstreetmap.josm.plugins.PluginHandler.loadLatePlugins(PluginHandler.java:797)
	at org.openstreetmap.josm.gui.MainApplication.loadLatePlugins(MainApplication.java:395)
	at org.openstreetmap.josm.gui.MainApplication.main(MainApplication.java:328)
Caused by: java.lang.NoClassDefFoundError: org/openstreetmap/josm/gui/MapView$EditLayerChangeListener
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at org.openstreetmap.josm.plugins.PluginInformation.loadClass(PluginInformation.java:345)
	... 5 more
Caused by: java.lang.ClassNotFoundException: org.openstreetmap.josm.gui.MapView$EditLayerChangeListener
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 19 more
}}}

JOSM:
{{{
URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-09-08 01:17:53 +0200 (Thu, 08 Sep 2016)
Build-Date:2016-09-08 01:35:41
Revision:10976
Relative:URL: ^/trunk

Identification: JOSM/1.5 (10976 pt_BR) Linux Debian GNU/Linux testing (stretch)
Memory Usage: 247 MB / 10206 MB (87 MB allocated, but free)
Java version: 1.8.0_102-8u102-b14.1-2-b14, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1600x900, :0.1 1280x1024
Maximum Screen Size: 1600x1024
Java package: openjdk-8-jre:amd64-8u102-b14.1-2
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-9
VM arguments: [-Dawt.useSystemAAFontSettings=on]

Plugins:
+ Create_grid_of_ways (32699)
+ ImportImagePlugin (32699)
+ OpeningHoursEditor (32699)
+ PicLayer (32796)
+ RoadSigns (32796)
+ SimplifyArea (32796)
+ apache-commons (32699)
+ buildings_tools (32944)
+ conflation
+ contourmerge (1022)
+ download_along (32946)
+ editgpx (32699)
+ ejml (32680)
+ geojson (43)
+ geotools (32813)
+ importvec (32699)
+ indoorhelper (32680)
+ jts (32699)
+ log4j (32699)
+ measurement (32936)
+ merge-overlap (32699)
+ opendata (32898)
+ pbf (32865)
+ pdfimport (32796)
+ poly (32699)
+ reverter (32796)
+ scripting (30730)
+ todo (29154)
+ turnlanes (32796)
+ turnlanes-tagging (1473089322)
+ turnrestrictions (32796)
+ undelete (32699)
+ utilsplugin2 (32815)
}}}
"	defect	closed	major		Plugin conflation		fixed