unhandled exception on delete

[dieterdreist]

What steps will reproduce the problem?

1. draw a new node
2. delete it
3. you get the exception

this also happened with yesterdays version.

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

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2011-08-26 01:31:32
Last Changed Author: stoecker
Revision: 4337
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2011-08-26 00:16:03 +0200 (Fri, 26 Aug 2011)
Last Changed Rev: 4337

Identification: JOSM/1.5 (4337 en)
Memory Usage: 91 MB / 989 MB (8 MB allocated, but free)
Java version: 1.6.0_26, Sun Microsystems Inc., Java HotSpot(TM) Client VM
Operating system: Linux
Dataset consistency test: No problems found

Plugin: ImportImagePlugin (26530)
Plugin: OpeningHoursEditor (26530)
Plugin: PicLayer (26530)
Plugin: alignways (26530)
Plugin: buildings_tools (26530)
Plugin: dataimport (26174)
Plugin: osmarender (26174)
Plugin: pdfimport (26530)
Plugin: photo_geotagging (26530)
Plugin: proj4j (26509)
Plugin: public_transport (26530)
Plugin: restart (26406)
Plugin: reverter (26530)
Plugin: tagging-preset-tester (26406)
Plugin: undelete (26530)
Plugin: utilsplugin2 (26530)
Plugin: waypoint_search (26406)

java.lang.NullPointerException
	at org.openstreetmap.josm.actions.mapmode.DeleteAction.getDeleteParameters(DeleteAction.java:327)
	at org.openstreetmap.josm.actions.mapmode.DeleteAction.addHighlighting(DeleteAction.java:195)
	at org.openstreetmap.josm.actions.mapmode.DeleteAction.giveUserFeedback(DeleteAction.java:252)
	at org.openstreetmap.josm.actions.mapmode.DeleteAction.eventDispatched(DeleteAction.java:387)
	at java.awt.Toolkit$SelectiveAWTEventListener.eventDispatched(Toolkit.java:2366)
	at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2258)
	at java.awt.Toolkit.notifyAWTEventListeners(Toolkit.java:2216)
	at java.awt.Component.dispatchEventImpl(Component.java:4549)
	at java.awt.Container.dispatchEventImpl(Container.java:2099)
	at java.awt.Component.dispatchEvent(Component.java:4481)
	at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1850)
	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:712)
	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:990)
	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:855)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:676)
	at java.awt.Component.dispatchEventImpl(Component.java:4523)
	at java.awt.Container.dispatchEventImpl(Container.java:2099)
	at java.awt.Window.dispatchEventImpl(Window.java:2478)
	at java.awt.Component.dispatchEvent(Component.java:4481)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:643)
	at java.awt.EventQueue.access$000(EventQueue.java:84)
	at java.awt.EventQueue$1.run(EventQueue.java:602)
	at java.awt.EventQueue$1.run(EventQueue.java:600)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
	at java.awt.EventQueue$2.run(EventQueue.java:616)
	at java.awt.EventQueue$2.run(EventQueue.java:614)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:613)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

[dieterdreist]

Ticket #6735 has been marked as a duplicate of this ticket.

[rickmastfan67]

This seems to be a Linux only problem as I can't duplicate it in Windows 7 x64.

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2011-08-26 01:31:32
Last Changed Author: stoecker
Revision: 4337
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2011-08-26 00:16:03 +0200 (Fri, 26 Aug 2011)
Last Changed Rev: 4337

Identification: JOSM/1.5 (4337 en)
Memory Usage: 122 MB / 3640 MB (90 MB allocated, but free)
Java version: 1.6.0_27, Sun Microsystems Inc., Java HotSpot(TM) 64-Bit Server VM
Operating system: Windows 7

Plugin: OpeningHoursEditor (26530)
Plugin: buildings_tools (26530)
Plugin: imageryadjust (26530)
Plugin: licensechange (26570)
Plugin: mapdust (26406)
Plugin: measurement (26375)
Plugin: michigan_left (26406)
Plugin: openstreetbugs (26530)
Plugin: restart (26406)
Plugin: reverter (26530)
Plugin: turnlanes (26530)
Plugin: turnrestrictions (26530)
Plugin: undelete (26530)
Plugin: utilsplugin2 (26530)

[stoecker]

Ticket #6738 has been marked as a duplicate of this ticket.

[stoecker]

Please explain step-by-step what you did.

[xeen]

to reproduce this go into select mode, highlight something and switch to delete mode using the keyboard shortcut (and don't move your mouse). I actually knew about this but checked the wrong variable. Patch in a second…

[xeen]

In [4348/josm]:

fix #6737

[dieterdreist]

Thank you Xeen, it's fixed in 4348.