IAE: Cannot paint layer, it is not registered (ValidatorLayer)

[anonymous]

What steps will reproduce the problem?

1. I deleted the validation error layer

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-09-06 00:16:07 +0200 (Tue, 06 Sep 2016)
Build-Date:2016-09-05 22:21:00
Revision:10966
Relative:URL: ^/trunk

Identification: JOSM/1.5 (10966 es) Linux Ubuntu 16.04 LTS
Memory Usage: 543 MB / 843 MB (130 MB allocated, but free)
Java version: 1.8.0_45-b14, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: :0.0 1366x768
Maximum Screen Size: 1366x768
VM arguments: [-Djosm.restart=true, -Djava.net.useSystemProxies=true]
Dataset consistency test: No problems found

Plugins:
+ AddrInterpolation (32699)
+ ColorPlugin (11)
+ ColumbusCSV (32796)
+ Create_grid_of_ways (32699)
+ DirectDownload (32699)
+ DirectUpload (32699)
+ FastDraw (32938)
+ ImportImagePlugin (32699)
+ ImproveWay (9)
+ Mapillary (v1.3.1)
+ OpeningHoursEditor (32699)
+ PicLayer (32796)
+ alignways (32921)
+ apache-commons (32699)
+ apache-http (32699)
+ areaselector (282)
+ buildings_tools (32944)
+ conflation (0.3.0)
+ continuosDownload (53)
+ contourmerge (1030)
+ download_along (32946)
+ editgpx (32699)
+ ejml (32680)
+ ext_tools (32796)
+ geochat (32796)
+ geotools (32813)
+ importvec (32699)
+ jts (32699)
+ lakewalker (32699)
+ log4j (32699)
+ mbtiles (v2.0-4-g1006305)
+ merge-overlap (32699)
+ namemanager (32699)
+ opendata (32898)
+ pbf (32865)
+ pdfimport (32796)
+ print (32699)
+ public_transport (32796)
+ public_transport_layer (32817)
+ reverter (32796)
+ splinex (32918)
+ tageditor (33021)
+ undelete (32699)
+ utilsplugin2 (32815)
+ walkingpapers (32796)

Tagging presets:
+ https://josm.openstreetmap.de/josmfile?page=Presets/EESSAR&zip=1
+ http://openstationmap.org/latest/JOSM-preset-OpenStationMap-LoD.xml
+ http://zibi.openstreetmap.org.pl/kendzi/k/Simple3dPreset/s3db-preset.zip
+ https://josm.openstreetmap.de/josmfile?page=Presets/Addr2&zip=1

Last errors/warnings:
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: Unable to remove primitives from TestError [tester=MapCSSTagCheckerAndRule [rule=GroupedMapCSSRule [selectors=[node[ParameterFunction~equal(class java.lang.Object ParameterFunction~tag(class org.openstreetmap.josm.gui.mappaint.Environment <amenity>),class java.lang.Object ParameterFunction~parent_tag(class org.openstreetmap.josm.gui.mappaint.Environment <amenity>))] >LinkSelector{conditions=null} *[amenity][amenity'NEQ'parking]], declaration=Declaration [instructions=[throwWarning: ArrayFunction~tr(class java.lang.String <{0} inside {1}>,class java.lang.String ArrayFunction~concat(class java.lang.Object <amenity=>,class java.lang.Object ParameterFunction~tag(class org.openstreetmap.josm.gui.mappaint.Environment <amenity>)),class java.lang.String ArrayFunction~concat(class java.lang.Object <amenity=>,class java.lang.Object ParameterFunction~tag(class org.openstreetmap.josm.gui.mappaint.Environment <amenity>)));, group: ArrayFunction~tr(class java.lang.String <{0} inside {1}>,class java.lang.String <amenity>,class java.lang.String <amenity>);], idx=15]]], code=3000, message=amenity dentro amenity].: java.lang.UnsupportedOperationException


=== REPORTED CRASH DATA ===
MapView#paintLayer:
 - layer: ValidatorLayer [name=Errores de validación, associatedFile=null]
 - bounds: Bounds[-34.6012252,-58.514357,-34.6010575,-58.5137508]

Warning issued by: MapView#paintLayer

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (18) of main
java.lang.IllegalArgumentException: Cannot paint layer, it is not registered.
	at org.openstreetmap.josm.gui.MapView.paintLayer(MapView.java:839)
	at org.openstreetmap.josm.gui.MapView.paint(MapView.java:939)
	at javax.swing.JComponent.paintChildren(JComponent.java:889)
	at javax.swing.JComponent.paint(JComponent.java:1065)
	at javax.swing.JComponent.paintChildren(JComponent.java:889)
	at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1047)
	at javax.swing.JComponent.paint(JComponent.java:1065)
	at javax.swing.JComponent.paintChildren(JComponent.java:889)
	at javax.swing.JComponent.paint(JComponent.java:1065)
	at javax.swing.JComponent.paintChildren(JComponent.java:889)
	at javax.swing.JComponent.paint(JComponent.java:1065)
	at javax.swing.JComponent.paintChildren(JComponent.java:889)
	at javax.swing.JComponent.paint(JComponent.java:1065)
	at javax.swing.JComponent.paintChildren(JComponent.java:889)
	at javax.swing.JComponent.paint(JComponent.java:1065)
	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
	at javax.swing.JComponent.paintChildren(JComponent.java:889)
	at javax.swing.JComponent.paint(JComponent.java:1065)
	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5219)
	at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
	at javax.swing.RepaintManager.paint(RepaintManager.java:1265)
	at javax.swing.JComponent._paintImmediately(JComponent.java:5167)
	at javax.swing.JComponent.paintImmediately(JComponent.java:4978)
	at javax.swing.RepaintManager$4.run(RepaintManager.java:824)
	at javax.swing.RepaintManager$4.run(RepaintManager.java:807)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:807)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:782)
	at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:731)
	at javax.swing.RepaintManager.access$1300(RepaintManager.java:64)
	at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1720)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
	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$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
	at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:184)
	at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:229)
	at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:227)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:227)
	at java.awt.Dialog.show(Dialog.java:1084)
	at java.awt.Component.show(Component.java:1654)
	at java.awt.Component.setVisible(Component.java:1606)
	at java.awt.Window.setVisible(Window.java:1014)
	at java.awt.Dialog.setVisible(Dialog.java:1005)
	at org.openstreetmap.josm.tools.bugreport.BugReportDialog.lambda$showFor$3(BugReportDialog.java:260)
	at org.openstreetmap.josm.tools.bugreport.BugReportDialog$$Lambda$403/1666594430.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
	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$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	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)

[skyper]

duplicate of #13503 ?