[udig-devel] Export Problem...again!!!

[Jesse Eichar]

Hi Javier,


There are still a number of bugs with the export.  I've just fixed a  
couple more and I still see a few in my future.

With regards to this bug...  It does not use the layer's CRS  
unfortunately so that is a fair bug that I need to address.  However  
you can fix the problem by adding a .prj to the shapefile that has  
the projection in it.

Out of curiosity, how are you creating the new layer?

Jesse

On 20-Feb-07, at 10:03 AM, Javier Cámara wrote:

> Hi, udiggers!!!
>
> we are experimenting new exciting export problem...
>
> Consider follow steps:
>
> 1) I create new layer from an existing one (ShpGeoResource)
>
> 2) Last step on the previous step was:
>             newLayer.setCRS(srcLayer.getCRS());
>
> 3) We want to export new layer, then right click and "Export ..."
>
> 4) Select Export Layer
>
> 5) Obtain this pretty exception:
> !ENTRY org.eclipse.jface 4 2 2007-02-20 18:48: 04.265
> !MESSAGE Problems occurred when invoking code from plug-in:  
> "org.eclipse.jface".
> !STACK 0
> java.lang.NullPointerException
>     at  
> net.refractions.udig.catalog.ui.export.ExportResourceSelectionPage 
> $ExportResourceLabelProvider.getColumnText  
> (ExportResourceSelectionPage.java:348)
>     at org.eclipse.jface.viewers.TreeViewer.doUpdateItem 
> (TreeViewer.java:309)
>     at org.eclipse.jface.viewers.AbstractTreeViewer 
> $UpdateItemSafeRunnable.run(AbstractTreeViewer.java :95)
>     at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>     at org.eclipse.core.runtime.Platform.run(Platform.java:843)
>     at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
> [...]
>
> We are debugging and discovering that problem appear with getCRS().
>
> Are we setting CRS in wrong way? Why crs attribute is null if we try:
> newLayer.getResolve(IGeoResource.class,null).getInfo(null).getCRS 
> ()   ???
>
> Is it another export bug? or... am I 'the bug'?
>
> Thanks!!!
>
> Un saludo
>
> -- 
> Javier Cámara
> Subdirección de Integración de Sistemas
> E.P. Desarrollo Agrario y Pesquero
> c/Bergantín, 39 - 41012 Sevilla.  España
> jcamara at dap.es
>
> _______________________________________________
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> http://udig.refractions.net
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