id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
4536	Exception after upload	bilbo	team	"Sometimes (about in 1 of 50 uploads) when I try to upload something to server, it get uploaded successfully, but then after upload I got this exception. If I dismiss the exception, I can find out (by redownloading affected area) that my changes were already uploaded to server, but JOSM still think there are some modified objects to upload (which have been in fact already uploaded) and upload attempt will then lead to a conflict - basically you have to redownload working area to resume editing.

Build-Date: 2010-02-15 04:07:18		
Revision: 2989
Is-Local-Build: true

Memory Usage: 887 MB / 989 MB (87 MB allocated, but free)
Java version: 1.6.0_17, Sun Microsystems Inc., Java HotSpot(TM) 64-Bit Server VM
Operating system: Linux

Dataset consistency test:
No problems found


Plugins: openstreetbugs,wmsplugin,tracer,remotecontrol,buildings_tools,validator,terracer2,graphview,multipoly,measurement
Plugin openstreetbugs Version: 19463
Plugin wmsplugin Version: 19626
Plugin tracer Version: 19985
Plugin remotecontrol Version: 19471
Plugin buildings_tools Version: 30
Plugin validator Version: 19688
Plugin terracer2 Version: ${version.entry.commit.revision}
Plugin graphview Version: 19441
Plugin measurement Version: 19681
Plugin multipoly Version: 19456

org.openstreetmap.josm.io.OsmTransferException: java.lang.NullPointerException
	at org.openstreetmap.josm.gui.io.UploadPrimitivesTask.cleanupAfterUpload(UploadPrimitivesTask.java:224)
	at org.openstreetmap.josm.gui.io.UploadPrimitivesTask.realRun(UploadPrimitivesTask.java:293)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:82)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:128)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
	at org.openstreetmap.josm.data.osm.QuadBuckets$QBLevel.next_sibling(QuadBuckets.java:278)
	at org.openstreetmap.josm.data.osm.QuadBuckets$QBLevel.nextSibling(QuadBuckets.java:315)
	at org.openstreetmap.josm.data.osm.QuadBuckets$QBLevel.nextNode(QuadBuckets.java:347)
	at org.openstreetmap.josm.data.osm.QuadBuckets$QBLevel.nextContentNode(QuadBuckets.java:352)
	at org.openstreetmap.josm.data.osm.QuadBuckets$QuadBucketIterator.next_content_node(QuadBuckets.java:852)
	at org.openstreetmap.josm.data.osm.QuadBuckets$QuadBucketIterator.peek(QuadBuckets.java:899)
	at org.openstreetmap.josm.data.osm.QuadBuckets$QuadBucketIterator.hasNext(QuadBuckets.java:877)
	at org.openstreetmap.josm.data.osm.DataSet.cleanupDeleted(DataSet.java:918)
	at org.openstreetmap.josm.data.osm.DataSet.clenupDeletedPrimitives(DataSet.java:909)
	at org.openstreetmap.josm.gui.layer.OsmDataLayer.cleanupAfterUpload(OsmDataLayer.java:467)
	at org.openstreetmap.josm.gui.io.UploadPrimitivesTask$1.run(UploadPrimitivesTask.java:212)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
	at java.awt.Dialog$1.run(Dialog.java:1045)
	at java.awt.Dialog$3.run(Dialog.java:1097)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Dialog.show(Dialog.java:1095)
	at java.awt.Component.show(Component.java:1563)
	at java.awt.Component.setVisible(Component.java:1515)
	at java.awt.Window.setVisible(Window.java:841)
	at java.awt.Dialog.setVisible(Dialog.java:985)
	at org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor$3.run(PleaseWaitProgressMonitor.java:83)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	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)
"	defect	closed	normal		Core		fixed