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]> 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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--
Regards,
Andrea Aime
==
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