Hey GeoServer users,
I've been stuck on this problem for a few days now, so I'm hoping I can
find some help here.
I'm currently running GeoServer 2.3 on Ubuntu 12.04 LTS and I'm trying to
cascade a WMS service (
http://grb.agiv.be/geodiensten/raadpleegdiensten/GRB/wms?REQUEST=GetCapabilities&SERVICE=WMS
).
I can view the cascaded layers just fine, but whenever I try to get
FeatureInfo from a cascaded layer I get an empty response from GeoServer.
I can get the FeatureInfo from the original service, so I know that there
is actual FeatureInfo on the original layers.
I've combed through every available WMS setting in GeoServer but only found
the 'Queryable' option in the 'WMS Settings' panel in the Publishing tab of
the cascaded layers, which is obviously enabled.
According to the documentation is GetFeatureInfo cascading supported for
servers that support the application/vnd.ogc.gml feature info format. The
server does support this format, so theoretically FeatureInfo cascading
shouldn't be a problem.
After some Wireshark analyzing I've found out that GeoServer actually sends
out an application/vnd.ogc.gml FeatureInfo request to the cascaded server
and gets an actual application/vnd.ogc.gml response (with correct
information) back.
I've put the request and response on Pastebin: http://pastebin.com/PEiU9kaE
I'm not sure what the problem could be now, because GeoServer does get the
correct information sent back, it just doesn't show any of that
information in it's FeatureInfo responses.
Any ideas?
Kind regards,
Robin K.
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