[udig-devel] Error: Problem rendering: Exception rendering layer DefaultMapLayer

[Jesse Eichar]

Hi I'm looking at the stack trace... Could it be that the shapefile  
in question doesn't have a .dbf file associated with it?  I think  
shapefile renderer is stupid right now and demands a DBF file.  I can  
file a bug report for this.

Jesse

>
> Hi,
>
> I recently installed uDig1.1 RC11 and tested it
> successfully with a postgis layer & some local
> shapefiles. I recently came back to it and discovered
> the above error when trying to add either layer type
> (WMS and WFS render fine).
>
> Upgrading to RC12 did not resolve the issue. I
> occasionally develop in Eclipse (but not against
> uDig), which is the only thing I can think of that
> would have had any impact... Here's a dump from my
> .log. Any ideas?
>
> Thanks,
>
> Jim
>
> !SESSION 2007-10-09 17:04:11.264
> -----------------------------------------------
> eclipse.buildId=unknown
> java.version=1.5.0_07
> java.vendor=Apple Computer, Inc.
> BootLoader constants: OS=macosx, ARCH=x86, WS=carbon,
> NL=en_GB
> Command-line arguments:  -os macosx -ws carbon -arch
> x86 -data /Users/Jesse/udigTestWorkspace -data
> /Users/jkb/Documents/uDigWorkspace
>
> !ENTRY org.eclipse.osgi 2 1 2007-10-09 17:04:16.149
> !MESSAGE NLS unused message: as in:
> net.refractions.udig.project.internal.messages
>
> !ENTRY net.refractions.udig.project 2 0 2007-10-09
> 17:04:22.257
> !MESSAGE Problem rendering: Exception rendering layer
> DefaultMapLayer[ Test, VISIBLE,
> style=StyleImpl<NO_PARENT>[ name=Default Styler],
> data=net.refractions.udig.project.internal.impl.UDIGFeatureStore at 50341 
> 0,
> query=Query: [Request All Features]
>    feature type: null
>    filter: Filter.NONE
>    [properties:  ALL ]]
> !STACK 0
> net.refractions.udig.project.render.RenderException:
> Problem rendering: Exception rendering layer
> DefaultMapLayer[ Test, VISIBLE,
> style=StyleImpl<NO_PARENT>[ name=Default Styler],
> data=net.refractions.udig.project.internal.impl.UDIGFeatureStore at 50341 
> 0,
> query=Query: [Request All Features]
>    feature type: null
>    filter: Filter.NONE
>    [properties:  ALL ]]
> 	at
> net.refractions.udig.render.internal.feature.basic.BasicFeatureRendere 
> r.render(BasicFeatureRenderer.java:334)
> 	at
> net.refractions.udig.render.internal.feature.basic.BasicFeatureRendere 
> r.render(BasicFeatureRenderer.java:193)
> 	at
> net.refractions.udig.project.internal.render.impl.RenderJob.startRende 
> ring(RenderJob.java:101)
> 	at
> net.refractions.udig.project.internal.render.impl.RenderJob.run 
> (RenderJob.java:188)
> 	at
> org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> Caused by: java.lang.Exception: Exception rendering
> layer DefaultMapLayer[ Test, VISIBLE,
> style=StyleImpl<NO_PARENT>[ name=Default Styler],
> data=net.refractions.udig.project.internal.impl.UDIGFeatureStore at 50341 
> 0,
> query=Query: [Request All Features]
>    feature type: null
>    filter: Filter.NONE
>    [properties:  ALL ]]
> 	at
> org.geotools.renderer.shape.ShapefileRenderer.paint 
> (ShapefileRenderer.java:1356)
> 	at
> org.geotools.renderer.shape.ShapefileRenderer.paint 
> (ShapefileRenderer.java:238)
> 	at
> net.refractions.udig.render.internal.feature.basic.BasicFeatureRendere 
> r.render(BasicFeatureRenderer.java:309)
> 	... 4 more
> Caused by: java.lang.NullPointerException
> 	at
> net.refractions.udig.render.internal.feature.basic.BasicFeatureRendere 
> r$BasicRenderListener.errorOccurred(BasicFeatureRenderer.java:451)
> 	at
> org.geotools.renderer.shape.ShapefileRenderer.fireErrorEvent 
> (ShapefileRenderer.java:1034)
> 	at
> org.geotools.renderer.shape.ShapefileRenderer.processShapefile 
> (ShapefileRenderer.java:620)
> 	at
> org.geotools.renderer.shape.ShapefileRenderer.processStylers 
> (ShapefileRenderer.java:337)
> 	at
> org.geotools.renderer.shape.ShapefileRenderer.paint 
> (ShapefileRenderer.java:1353)
> 	... 6 more
>
>
>
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