SWIGMapscript: processLegendTemplate throws error
Sean Gillies
sgillies at FRII.COM
Mon Dec 13 06:23:37 PST 2004
On Dec 13, 2004, at 6:14 AM, GeoIT wrote:
> Dear experts,
> I used mapObj.processLegendTemplate successfully with mapserver 4.0. =
> Now I
> try to upgrade to version 440 and get the following error using this =
> method:
>
> Java.lang.UnknownError: Can't free NULL table
>
> Any ideas ?
>
> The code is:
> public String getProcessedLegendTemplate(mapObj mapObject) {
> String[] names =3D {"img", "legend", "scalebar", =
> "ref"};
> String[] values =3D {"", "", "", ""};
> int numItems =3D 4;
> return mapObject.processLegendTemplate(names,
> values,numItems);
> }
>
>
> regards
> Andreas Paukner-Ruzicka
>
Andreas,
I am very surprised that you could call processLegendTemplate
with MapServer 4.0. It was my understanding that Java mapscript
was broken at that time.
Please enter a report into the MapServer Bugzilla under the
SWIG mapscript component and I will investigate and try to fix
it before the next release.
cheers,
Sean
--
Sean Gillies
sgillies at frii dot com
http://users.frii.com/sgillies
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