[patch] NPE in way length computation

[Don-vip]

What steps will reproduce the problem?

1. Open location: ​http://api.openstreetmap.org/api/0.6/changeset/3149484/download
2. Ctrl-A

What is the expected result?

• All changeset data is selected

What happens instead?

• An NPE in way length computation (see attached patch)

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

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2011-07-29 01:31:23
Last Changed Author: stoecker
Revision: 4274
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2011-07-28 18:34:03 +0200 (Thu, 28 Jul 2011)
Last Changed Rev: 4274

Identification: JOSM/1.5 (4274 fr)
Memory Usage: 154 MB / 3729 MB (88 MB allocated, but free)
Java version: 1.7.0, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Operating system: Windows 7

Dataset consistency test:
[SEARCH WAYS] {Way id=24661858 version=2 VT nodes=[{Node id=268058573 version=0 IV }, {Node id=268058574 version=0 IV }, {Node id=268058576 version=0 IV }, {Node id=268058577 version=0 IV }, {Node id=268058578 version=0 IV }, {Node id=268058580 version=0 IV }, {Node id=268058582 version=0 IV }, {Node id=268058584 version=0 IV }, {Node id=268058585 version=0 IV }, {Node id=268058587 version=0 IV }, {Node id=268058588 version=0 IV }, {Node id=268058591 version=0 IV }, {Node id=268058592 version=0 IV }, {Node id=469938678 version=0 IV }]} not found using Dataset.searchWays()


Plugin: cadastre-fr (26382)
Plugin: epci-fr (26282)
Plugin: licensechange (26377)
Plugin: photo_geotagging (26174)
Plugin: restart (26254)

java.lang.NullPointerException
	at org.openstreetmap.josm.data.osm.Way.getLength(Way.java:542)
	at org.openstreetmap.josm.gui.dialogs.SelectionListDialog$SelectionListModel.setJOSMSelection(SelectionListDialog.java:626)
	at org.openstreetmap.josm.gui.dialogs.SelectionListDialog$SelectionListModel.selectionChanged(SelectionListDialog.java:705)
	at org.openstreetmap.josm.data.osm.event.SelectionEventManager.fireEvents(SelectionEventManager.java:78)
	at org.openstreetmap.josm.data.osm.event.SelectionEventManager.access$200(SelectionEventManager.java:20)
	at org.openstreetmap.josm.data.osm.event.SelectionEventManager$1.run(SelectionEventManager.java:85)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$000(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$1.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)

[bastiK]

In [4321/josm]:

applied #6659 - NPE in way length computation (patch by Don-vip)

[bastiK]

@Don-vip: You can bump the ticket if there is no reaction after 2 weeks or so. If you add "[patch]" in the header, it should be noticed eventually, but a little reminder might speed things up. :)

[Don-vip]

Ticket #6697 has been marked as a duplicate of this ticket.