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Re: [udig-devel] Error in udig 1.1 RC1 when loading ESRI WFS Connection
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Michael Thadani wrote:
I have an installation of ESRI ArcIMS publishing data through wms and
wfs connectors.
I have been able to read and render from the WMS services however
efforts to display data from the WFS services have been unsuccessful.
I am able to add the wfs server to the catalogue and, when doing so,
uDig correctly finds the two layers being published but does not
render anything on the map pane after the add wfs server has been
added. Manually trying to add the layers to the current map (right
clicking on a layer of the service and selecting Add to Map) results
in an error message saying
Got a link for us to try?
An internal error occurred during: “Loading Services…”
This is shown in the error log
!ENTRY org.eclipse.core.runtime 4 2 2006-06-20 14:39:34.603
!MESSAGE An internal error occurred during: "Loading services...".
!STACK 0
java.lang.NullPointerException
at org.geotools.feature.FeatureTypes.transform(FeatureTypes.java:96)
at org.geotools.data.wfs.WFSDataStore.getSchema(WFSDataStore.java:323)
at
net.refractions.udig.catalog.internal.wfs.WFSGeoResourceImpl$IGeoResourceWFSInfo.<init>(WFSGeoResourceImpl.java:144)
at
net.refractions.udig.catalog.internal.wfs.WFSGeoResourceImpl.getInfo(WFSGeoResourceImpl.java:133)
at
net.refractions.udig.project.internal.impl.LayerFactoryImpl.createDataStoreLayer(LayerFactoryImpl.java:282)
at
net.refractions.udig.project.internal.impl.LayerFactoryImpl.createLayer(LayerFactoryImpl.java:403)
at
net.refractions.udig.project.ui.internal.MapFactory$1.run(MapFactory.java:275)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:76)
Is this a problem with the data being supplied or an error on the part
of uDig?
Good question, getting a null pointer exception when trying to access
the FeatureType eh?
Looks like either the GetCapabilities is not being parsed (what version
of WFS is the server using). Or the schema is not being parsed - are you
using GML2?
Cheers,
