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[udig-users] uDig does not like multiple namespaces? 
Hi,

I have a TinyOWS server configured to have feature types in two namespaces tows: and lv:
I can get the tows: feature types on uDig map but not the lv: feature types.  The error uDig version 1.2 gives is as follows:

!ENTRY net.refractions.udig.project 1 0 2011-06-20 20:14:43.187
!MESSAGE municipalities rendering error:java.lang.Exception: Error rendering feature
!STACK 0
java.lang.Exception: Error rendering feature
	at org.geotools.renderer.lite.StreamingRenderer.drawOptimized(StreamingRenderer.java:1956)
	at org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1815)
	at org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:722)
	at org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:547)
	at net.refractions.udig.render.internal.feature.basic.BasicFeatureRenderer.render(BasicFeatureRenderer.java:359)
	at net.refractions.udig.render.internal.feature.basic.BasicFeatureRenderer.render(BasicFeatureRenderer.java:222)
	at net.refractions.udig.project.internal.render.impl.RenderJob.startRendering(RenderJob.java:108)
	at net.refractions.udig.project.internal.render.impl.RenderJob.run(RenderJob.java:213)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.util.NoSuchElementException: Could not aquire feature:java.io.IOException: org.xml.sax.SAXException: cannot merge two target namespaces. http://www.tinyows.org/ http://latuviitta.fi/
	at org.geotools.data.store.NoContentIterator.next(NoContentIterator.java:56)
	at org.geotools.data.store.NoContentIterator.next(NoContentIterator.java:41)
	at org.geotools.renderer.lite.StreamingRenderer.drawOptimized(StreamingRenderer.java:1948)
	... 8 more
Caused by: java.io.IOException: org.xml.sax.SAXException: cannot merge two target namespaces. http://www.tinyows.org/ http://latuviitta.fi/
	at org.geotools.xml.gml.FCBuffer.hasNext(FCBuffer.java:326)
	at org.geotools.data.wfs.v1_0_0.WFSFeatureReader.loadElement(WFSFeatureReader.java:189)
	at org.geotools.data.wfs.v1_0_0.WFSFeatureReader.hasNext(WFSFeatureReader.java:178)
	at org.geotools.data.ReTypeFeatureReader.hasNext(ReTypeFeatureReader.java:192)
	at org.geotools.data.wfs.v1_0_0.NonStrictWFSStrategy.createFeatureReaderGET(NonStrictWFSStrategy.java:134)
	at org.geotools.data.wfs.v1_0_0.NonStrictWFSStrategy.createFeatureReader(NonStrictWFSStrategy.java:101)
	at org.geotools.data.wfs.v1_0_0.NonStrictWFSStrategy.getFeatureReader(NonStrictWFSStrategy.java:72)
	at org.geotools.data.wfs.v1_0_0.WFS_1_0_0_DataStore.getFeatureReader(WFS_1_0_0_DataStore.java:747)
	at org.geotools.data.DefaultFeatureResults.reader(DefaultFeatureResults.java:210)
	at org.geotools.data.store.DataFeatureCollection.openIterator(DataFeatureCollection.java:224)
	at org.geotools.data.store.DataFeatureCollection.iterator(DataFeatureCollection.java:194)
	at org.geotools.renderer.lite.StreamingRenderer.drawOptimized(StreamingRenderer.java:1931)
	... 8 more
Caused by: org.xml.sax.SAXException: cannot merge two target namespaces. http://www.tinyows.org/ http://latuviitta.fi/
	at org.geotools.xml.SchemaFactory$MergedSchema.<init>(SchemaFactory.java:492)
	at org.geotools.xml.SchemaFactory.merge(SchemaFactory.java:386)
	at org.geotools.xml.SchemaFactory.getRealInstance(SchemaFactory.java:322)
	at org.geotools.xml.SchemaFactory.getInstance(SchemaFactory.java:277)
	at org.geotools.xml.handlers.ElementHandlerFactory.startPrefixMapping(ElementHandlerFactory.java:86)
	at org.geotools.xml.XMLSAXHandler.startElement(XMLSAXHandler.java:373)
	at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
	at javax.xml.parsers.SAXParser.parse(Unknown Source)
	at javax.xml.parsers.SAXParser.parse(Unknown Source)
	at org.geotools.xml.DocumentFactory.getInstance(DocumentFactory.java:140)
	at org.geotools.data.wfs.v1_0_0.WFSFeatureReader.run(WFSFeatureReader.java:125)

My server is open at http://188.64.1.61/cgi-bin/tinyows.  I can use all my WFS feature types with the following WFS clients: ArcGIS, MapInfo, Kosmo GIS, QGis, gvSIG, Cadcorp SIS Map Browser and Gaia.

Regards,

-Jukka Rahkonen-

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