Hi,

Is not clear to me what is your issue, do you get any exception when you click on on the openlayers preview ? Does any error appears on GeoServer log ? Note that you can see GeoServer log file content in GeoServer UI.

I have no experience in using heatmaps so I can't really say what is the expected output of a GetFeatureInfo
on it, but since it is a raster I don't expect anything except the color bands 
values to be returned.

Regards,

Nuno Oliveira

On 12/10/2017 03:25 PM, 许秋熹 wrote:
Hi,everyone.
I am a beginner of geoserver.
I am using geoserver 2.9.x.
I have uploaded some spatial data and I can use SLD&WPS to make vector data to 
heatmap(raster).
I try to use "layer preview" to view a layer group consisted of vector data map and base map(the base map is vector data's heatmap),I find the feature info could not be displayed in the table forms under the map When I click the point data on the map.

Could anyone help me?


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Nuno Oliveira
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Nuno Miguel Carvalho Oliveira
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