erreur josm en quittant ou en supprimant un calque

[jeanrobert.mavet@…]

What steps will reproduce the problem?

1. image layer in trash
2. exit
3. sometimes in upload

Error message and freeze

Upload is OK

Please provide any additional information below. Attach a screenshot if possible.

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-08-11 21:54:24 +0200 (Thu, 11 Aug 2016)
Build-Date:2016-08-11 22:36:05
Revision:10786
Relative:URL: ^/trunk

Identification: JOSM/1.5 (10786 fr) Windows 10 64-Bit
Memory Usage: 1377 MB / 6222 MB (398 MB allocated, but free)
Java version: 1.8.0_101-b13, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM

Plugins:
+ AddrInterpolation (32699)
+ ImageWayPoint (32699)
+ alignways (32796)
+ apache-commons (32699)
+ buildings_tools (32796)
+ cadastre-fr (32796)
+ colorscheme (32699)
+ dataimport (32699)
+ ejml (32680)
+ fieldpapers (v0.4.0)
+ geotools (32699)
+ jts (32699)
+ merge-overlap (32699)
+ photo_geotagging (32699)
+ print (32699)
+ tageditor (32796)
+ utilsplugin2 (32796)

Last errors/warnings:
- E: Impossible de trouver l'image "Flag, Blue"
- E: Impossible de trouver l'image "Flag, Blue"
- E: Impossible de trouver l'image "Flag, Blue"
- E: Impossible de trouver l'image "Flag, Blue"
- E: Impossible de trouver l'image "Flag, Blue"
- E: Impossible de trouver l'image "Flag, Blue"
- E: Impossible de trouver l'image "Flag, Blue"
- E: Impossible de trouver l'image "Flag, Blue"
- E: Impossible de trouver l'image "Flag, Blue"
- E: java.lang.IllegalArgumentException: Listener was not registered before: LayerChangeAdapter [ToggleDialogAction [Image WayPoint]]


=== REPORTED CRASH DATA ===
BugReportExceptionHandler$BugReporterThread#askForBugReport:
No data collected.

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (19) of main
java.lang.IllegalArgumentException: Listener was not registered before: LayerChangeAdapter [ToggleDialogAction [Image WayPoint]]
	at org.openstreetmap.josm.gui.layer.LayerManager.removeLayerChangeListener(LayerManager.java:364)
	at org.openstreetmap.josm.gui.layer.LayerManager.removeLayerChangeListener(LayerManager.java:352)
	at org.openstreetmap.josm.actions.JosmAction.destroy(JosmAction.java:220)
	at org.openstreetmap.josm.gui.IconToggleButton.destroy(IconToggleButton.java:72)
	at org.openstreetmap.josm.gui.MapFrame.destroy(MapFrame.java:338)
	at org.openstreetmap.josm.gui.MainPanel.updateContent(MainPanel.java:58)
	at org.openstreetmap.josm.gui.MainPanel$1.afterLastLayerRemoved(MainPanel.java:162)
	at org.openstreetmap.josm.gui.layer.MainLayerManager.realRemoveSingleLayer(MainLayerManager.java:286)
	at org.openstreetmap.josm.gui.layer.LayerManager.realRemoveLayer(LayerManager.java:219)
	at org.openstreetmap.josm.gui.layer.LayerManager.lambda$removeLayer$1(LayerManager.java:205)
	at org.openstreetmap.josm.gui.util.GuiHelper.runInEDTAndWaitWithException(GuiHelper.java:138)
	at org.openstreetmap.josm.gui.layer.LayerManager.removeLayer(LayerManager.java:205)
	at org.openstreetmap.josm.gui.layer.LayerManager.resetState(LayerManager.java:423)
	at org.openstreetmap.josm.gui.layer.MainLayerManager.resetState(MainLayerManager.java:392)
	at org.openstreetmap.josm.Main.shutdown(Main.java:1141)
	at org.openstreetmap.josm.gui.MainApplication.shutdown(MainApplication.java:116)
	at org.openstreetmap.josm.Main.exitJosm(Main.java:1122)
	at org.openstreetmap.josm.gui.MainFrame$1.windowClosing(MainFrame.java:94)
	at java.awt.AWTEventMulticaster.windowClosing(Unknown Source)
	at java.awt.Window.processWindowEvent(Unknown Source)
	at javax.swing.JFrame.processWindowEvent(Unknown Source)
	at java.awt.Window.processEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Window.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$500(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)

[Don-vip]

Closed as duplicate of #13450.