some gpx imports throw an exception

[cmuelle8]

Build-Date: 2011-05-07 20:16:51
Revision: 4077
Is-Local-Build: true

Identification: JOSM/1.5 (4077 SVN de)
Memory Usage: 240 MB / 3569 MB (136 MB allocated, but free)
Java version: 1.6.0_25, Sun Microsystems Inc., Java HotSpot(TM) 64-Bit Server VM
Operating system: Linux

Plugin: AddrInterpolation (25199)
Plugin: CommandLine (25829)
Plugin: DirectUpload (25199)
Plugin: ElevationProfile (25192)
Plugin: OpeningHoursEditor (25190)
Plugin: PicLayer (25219)
Plugin: RoadSigns (25192)
Plugin: SimplifyArea (25881)
Plugin: alignways (25199)
Plugin: buildings_tools (25469)
Plugin: colorscheme (25192)
Plugin: contourmerge (25626)
Plugin: dataimport (25192)
Plugin: download_along (25190)
Plugin: editgpx (25407)
Plugin: junctionchecking (25497)
Plugin: lakewalker (25192)
Plugin: livegps (25833)
Plugin: mapdust (25839)
Plugin: measurement (25199)
Plugin: openstreetbugs (25664)
Plugin: openvisible (25192)
Plugin: pdfimport (25546)
Plugin: photo_geotagging (25199)
Plugin: public_transport (25192)
Plugin: restart (25199)
Plugin: reverter (25578)
Plugin: routes (25199)
Plugin: routing (25843)
Plugin: terracer (25199)
Plugin: turnrestrictions (25845)
Plugin: waydownloader (25190)
Plugin: waypoint_search (25191)
Plugin: wayselector (25191)

java.lang.NullPointerException

at org.openstreetmap.josm.tools.ImageProvider.getIfAvailable(ImageProvider.java:131)
at org.openstreetmap.josm.tools.ImageProvider.getIfAvailable(ImageProvider.java:114)
at org.openstreetmap.josm.tools.ImageProvider.getIfAvailable(ImageProvider.java:110)
at org.openstreetmap.josm.tools.ImageProvider.getIfAvailable(ImageProvider.java:97)
at org.openstreetmap.josm.gui.layer.markerlayer.Marker.<init>(Marker.java:181)
at org.openstreetmap.josm.gui.layer.markerlayer.Marker$1.createMarker(Marker.java:136)
at org.openstreetmap.josm.gui.layer.markerlayer.Marker.createMarker(Marker.java:239)
at org.openstreetmap.josm.gui.layer.markerlayer.MarkerLayer.<init>(MarkerLayer.java:96)
at org.openstreetmap.josm.io.GpxImporter$1.run(GpxImporter.java:52)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:641)
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.awt.EventQueue.dispatchEvent(EventQueue.java:611)
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:1046)
at java.awt.Dialog$3.run(Dialog.java:1098)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:1096)
at java.awt.Component.show(Component.java:1584)
at java.awt.Component.setVisible(Component.java:1536)
at java.awt.Window.setVisible(Window.java:842)
at java.awt.Dialog.setVisible(Dialog.java:986)
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.dispatchEventImpl(EventQueue.java:641)
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.awt.EventQueue.dispatchEvent(EventQueue.java:611)
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)

[cmuelle8]

The gpx used was created by the app MyTracks, here is a snippet from the gpx - it contains waypoints, maybe this is the reason why gpx import fails and doesn't digest it:
(timestamps changed)

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<?xml-stylesheet type="text/xsl" href="details.xsl"?>
<gpx
 version="1.1"
 creator="My Tracks for the G1 running Android"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns="http://www.topografix.com/GPX/1/1"
 xmlns:topografix="http://www.topografix.com/GPX/Private/TopoGrafix/0/1" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd http://www.topografix.com/GPX/Private/TopoGrafix/0/1 http://www.topografix.com/GPX/Private/TopoGrafix/0/1/topografix.xsd">
<wpt lat="51.21086" lon="12.32091">
<ele>109.2</ele>
<time>0000-00-00T00:00:00Z</time>
<name><![CDATA[Holz-Brücke]]></name>
<desc><![CDATA[]]></desc>
</wpt>
<wpt lat="51.1504" lon="12.23546">
<ele>133.8</ele>
<time>0000-00-00T00:00:00Z</time>
<name><![CDATA[Sitze. Mülleimer]]></name>
<desc><![CDATA[]]></desc>
</wpt>
<trk>
<name><![CDATA[0000-00-00 00:00]]></name>
<desc><![CDATA[]]></desc>
<number>10</number>
<extensions><topografix:color>c0c0c0</topografix:color></extensions>
<trkseg>

[...]

[cmuelle8]

Similar gpx files exported from MyTracks that /do not/ have wpt node elements, work fine. Maybe it's a CDATA problem?

Greetings

[jttt]

Any chance you have some custom modifications in ImageProvider class? Line numbers from stacktrace doesn't fit to code in svn. Also gpx snippet provided can be loaded without problems in josm.

[cmuelle8]

my error.. the "wiki://" loading patch did not catch the possibility of iconName=null in 131 - just as the call trace suggests..

fixed in my version, but does not apply to josm code in svn..

greetings