Listener DrawBuildingAction was not registered before or already removed

[anonymous]

What steps will reproduce the problem?

1. something about JOSM out of date plus the error ... otherwise it was working just fine ... im updating now

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: 2020-12-28 22:03:23 +0100 (Mon, 28 Dec 2020)
Build-Date:2020-12-29 02:30:53
Revision:17428
Relative:URL: ^/trunk

Identification: JOSM/1.5 (17428 en) Windows 10 64-Bit
OS Build number: Windows 10 Pro 1511 (10586)
Memory Usage: 251 MB / 989 MB (24 MB allocated, but free)
Java version: 1.8.0_291-b10, Oracle Corporation, Java HotSpot(TM) Client VM
Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
Screen: \Display0 1366×768 (scaling 1.00×1.00)
Maximum Screen Size: 1366×768
Best cursor sizes: 16×16→32×32, 32×32→32×32
Dataset consistency test: No problems found

Plugins:
+ DxfImport (1014)
+ Mapillary (1.5.36.4)
+ apache-commons (35524)
+ apache-http (35589)
+ buildings_tools (35740)
+ jna (35662)
+ jogl (1.2.3)
+ wikipedia (1.1.4)

Last errors/warnings:
- 00088.142 E: Failed to locate image 'regulatory--dual-lanes-cyclists-and-pedestrians--g1'
- 00091.282 E: Failed to locate image 'regulatory--texts--g1'
- 00091.282 E: Failed to locate image 'regulatory--texts--g2'
- 00091.683 E: Failed to locate image 'void--car-mount'
- 00091.683 E: Failed to locate image 'void--dynamic'
- 00091.699 E: Failed to locate image 'void--ego-vehicle'
- 00091.701 E: Failed to locate image 'void--ground'
- 00091.702 E: Failed to locate image 'void--static'
- 00092.505 E: Failed to locate image 'warning--kangaroo-crossing--g1'
- 00136.095 E: Handled by bug report queue: java.lang.IllegalArgumentException: Listener org.openstreetmap.josm.plugins.buildings_tools.DrawBuildingAction@133bc08 (instance of org.openstreetmap.josm.plugins.buildings_tools.DrawBuildingAction) was not registered before or already removed.



=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (18) of main
java.lang.IllegalArgumentException: Listener org.openstreetmap.josm.plugins.buildings_tools.DrawBuildingAction@133bc08 (instance of org.openstreetmap.josm.plugins.buildings_tools.DrawBuildingAction) was not registered before or already removed.
	at org.openstreetmap.josm.tools.ListenerList.failRemove(ListenerList.java:137)
	at org.openstreetmap.josm.tools.ListenerList.removeListener(ListenerList.java:131)
	at org.openstreetmap.josm.gui.util.AdvancedKeyPressDetector.removeModifierExListener(AdvancedKeyPressDetector.java:74)
	at org.openstreetmap.josm.plugins.buildings_tools.DrawBuildingAction.exitMode(DrawBuildingAction.java:169)
	at org.openstreetmap.josm.gui.MapFrame.selectMapMode(MapFrame.java:498)
	at org.openstreetmap.josm.gui.MapFrame.selectMapMode(MapFrame.java:475)
	at org.openstreetmap.josm.gui.MapFrame.selectSelectTool(MapFrame.java:318)
	at org.openstreetmap.josm.plugins.buildings_tools.DrawBuildingAction.enterMode(DrawBuildingAction.java:144)
	at org.openstreetmap.josm.gui.MapFrame.selectMapMode(MapFrame.java:502)
	at org.openstreetmap.josm.gui.MapFrame.selectMapMode(MapFrame.java:475)
	at org.openstreetmap.josm.actions.mapmode.MapMode.actionPerformed(MapMode.java:115)
	at javax.swing.SwingUtilities.notifyAction(Unknown Source)
	at javax.swing.JComponent.processKeyBinding(Unknown Source)
	at javax.swing.KeyboardManager.fireBinding(Unknown Source)
	at javax.swing.KeyboardManager.fireKeyboardAction(Unknown Source)
	at javax.swing.JComponent.processKeyBindingsForAllComponents(Unknown Source)
	at javax.swing.JComponent.processKeyBindings(Unknown Source)
	at javax.swing.JComponent.processKeyEvent(Unknown Source)
	at java.awt.Component.processEvent(Unknown Source)
	at java.awt.Container.processEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(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)