Hi everybody,

I am trying to create a legend with an SLD file that uses the transformation
function Interpolate. Geoserver is able to render the objects with the
corresponding colors in the map, but when doing a GetLegendGraphic I got a
NPE, in which the lookupString becomes null.
        
String lookupString = lookup.evaluate(object, String.class);

Currently I am using Geoserver version 2.1.3.

Is this issue still an open problem or already solved with a newer one?

cheers Markus



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