Andrea,
Done .
Ticket here: https://osgeo-org.atlassian.net/browse/GEOS-8529
Rob
From: Andrea Aime [mailto:[email protected]]
Sent: 11 January 2018 18:09
To: Langford, Robert <[email protected]>
Cc: GeoServer Mailing List List <[email protected]>
Subject: Re: [Geoserver-users] SLD Interpolate and Null Values
Hi Robert,
that sounds like a bug... I'd suggest to open a ticket on Jira, with a sample
dataset and a style to reproduce the issue
Cheers
Andrea
On Thu, Jan 11, 2018 at 5:43 PM, Langford, Robert
<[email protected]<mailto:[email protected]>> wrote:
Hi all,
We’ve been trying to get an SLD with the Interpolate function to work on a
Postgres layer on our GeoServer v.2.11.3.
The SLD was very similar to the one in the docs:
http://docs.geoserver.org/stable/en/user/styling/sld/tipstricks/transformation-func.html#id2
However we were getting the following error:
org.geoserver.platform.ServiceException: Rendering process failed
On further inspection it appears that the problem was that the target column (a
numeric column) had some NULL values in. If we excluded the null values the
function worked perfectly.
Our end solution was to create SLD filter functions to catch the NULL values
and style separately.
Just wondering if this behaviour is expected or is a bug?
Many thanks,
Rob
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