WMS GetFeatureInfo-Request doesn't work with INFO_FORMAT=application/vnd.ogc.gml

[Bjoern Platzen]

Hello List,

There is something, I don't understand. I set up a WMS with Mapserver 4.4.1
and all my maps display just fine. Only the GetFeatureInfo request does not
really work:

The following request does not work:
http://update.parkinfo-neuss.de/mapserv.cgi?map=/home/www/update/html/gevisW
MS.map&VERSION=1.1.0&REQUEST=GetFeatureInfo&LAYERS=BGMap,plugin_Parkinfo_qua
rtiere,plugin_Parkinfo_parkhaeuser&STYLES=&SRS=EPSG:31466&FORMAT=image/png&B
GCOLOR=0xFFFFFF&TRANSPARENT=FALSE&WIDTH=1002&HEIGHT=637&BBOX=2546755.4252855
,5673106.039447,2549626.0705665,5674930.9905887&QUERY_LAYERS=plugin_Parkinfo
_quartiere,plugin_Parkinfo_parkhaeuser&INFO_FORMAT=application/vnd.ogc.gml&X
=421&Y=251&FEATURE_COUNT=10&EXCEPTIONS=application/vnd.ogc.se_xml&

All I get back is:
<?xml version="1.0" encoding="ISO-8859-1"?>

<msGMLOutput
         xmlns:gml="http://www.opengis.net/gml"
         xmlns:xlink="http://www.w3.org/1999/xlink"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
</msGMLOutput>

But this one does work:
http://update.parkinfo-neuss.de/mapserv.cgi?map=/home/www/update/html/gevisW
MS.map&VERSION=1.1.0&REQUEST=GetFeatureInfo&LAYERS=BGMap,plugin_Parkinfo_qua
rtiere,plugin_Parkinfo_parkhaeuser&STYLES=&SRS=EPSG:31466&FORMAT=image/png&B
GCOLOR=0xFFFFFF&TRANSPARENT=FALSE&WIDTH=1002&HEIGHT=637&BBOX=2546755.4252855
,5673106.039447,2549626.0705665,5674930.9905887&QUERY_LAYERS=plugin_Parkinfo
_quartiere,plugin_Parkinfo_parkhaeuser&INFO_FORMAT=text/plain&X=421&Y=251&FE
ATURE_COUNT=10&EXCEPTIONS=application/vnd.ogc.se_xml&


Here I get back:

GetFeatureInfo results:

Layer 'plugin_Parkinfo_quartiere'
  Feature 0:
    ID = '1'
    NAME = 'Neuss Zentrum'

Layer 'plugin_Parkinfo_parkhaeuser'
  Feature 0:
    ID = '7'
    NAME = 'Niedertor'
    PHKAT = '1'

As you see, the requests are totally equal except the INFO_FORMAT. Has
anybody an idea what that could be?

Thanks in advance,

Bjoern.