[udig-devel] OSMM GML loading - null pointer

[Vince Darley]

At 08:39 11/09/2007, Gabriel Roldán wrote:
>seems to be simply that the schema referenced by the gml file is not
>accessible.

That's what we thought/assumed, and that's why Yann wrote this:

On Monday 10 September 2007 19:48:55 Yann Semet wrote:
> > We did check that the urls for the .xsd files are indeed correct. We also
> > tried to modify these urls to point directly on the hard drive, in the .gml
> > file containing folder where copies of all the necessary .xsd files were
> > present as well. Nothing we tried proved successful yet and we found no way
> > yet to get our hands on the actual features. There seems to be a problem in
> > the hierarchical resolution of xsd file names to their actual physical
> > locations.

But none of that worked.  So, what we're really asking is this:

> > Being newcomers, we're a little confused as to what the step we missed
> > actually is. Are we facing a simple path problem (just letting the parser
> > know where to look for .xsd files) or do we need to write a bunch of code
> > to allow the parser to correctly work with our data? In particular, do we
> > simply need to override stuff as suggested in
> > http://docs.codehaus.org/display/GEOTDOC/2+SchemaLocationResolver+and+Schem
> >a Locator ?

Note: we can easily supply all these schemas and 
the sample GML file to anyone who thinks they know how this should work.

cheers,

Vince.