I don't think png24 is defined by default. You either need to define an OUTPUTFORMAT with a NAME of png24, or use a default one (http://mapserver.org/mapfile/outputformat.html#outputformat) like "png"

Best Regards,
Brent Fraser


On 7/19/2011 4:05 PM, Michelle Douvil wrote:
Thanks for this information Brent..

I tried the following ..
mapserv -nh
"QUERY_STRING=map=e:/sw_nt/ms4w/mapfiles/3.map&mode=nquery&qformat=png24&&mapxy=1186128
863840">  e:\sw_nt\mapserver\testms4w.png

and the result now is a 0 kilobyte png.. and the log file does not report
anything ..
a getFeatureINFO request does not find any features..


mapserv
"QUERY_STRING=map=e:/sw_nt/ms4w/mapfiles/3.map&LAYERS=DBM_7H_MIL_POLITICAL_POLY_BC&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&STYLES=&EXCEPTIONS=application/vnd.ogc.se_xml&FORMAT=image/jpeg&SRS=EPSG:3005&BBOX=1136822.19419924,815982.719048714,1186128.62547289,863840.736184577&X=250&Y=250&INFO_FORMAT=text/plain&QUERY_LAYERS=DBM_7H_MIL_POLITICAL_POLY_BC&WIDTH=650&HEIGHT=650&FEATURE_COUNT=30"

msQueryByPoint(): Search returned no results. No matching record(s) found.
Content-type: text/plain
GetFeatureInfo results:
   Search returned no results.

for same data Mapserver 5.2 returns this..

E:\sw_nt\mapserver>mapserv
"QUERY_STRING=map=e:/sw_nt/mapfiles6/base2.map&LAYER
S=DBM_7H_MIL_POLITICAL_POLY_BC&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&
STYLES=&EXCEPTIONS=application/vnd.ogc.se_xml&FORMAT=image/jpeg&SRS=EPSG:3005&BB
OX=1136822.19419924,815982.719048714,1186128.62547289,863840.736184577&X=250&Y=2
50&INFO_FORMAT=text/plain&QUERY_LAYERS=DBM_7H_MIL_POLITICAL_POLY_BC&WIDTH=650&HE
IGHT=650&FEATURE_COUNT=30"
Content-type: text/plain

GetFeatureInfo results:

Layer 'DBM_7H_MIL_POLITICAL_POLY_BC'
   Feature 97:
     STATUS = 'Province'
     NAME = 'British Columbia'
     ENGLISH_NAME = 'British Columbia'
     FRENCH_NAME = 'Colombia-Britannique'
     REGION_CODE = '59'
     POLYGON_FEATURE = '0'
     ISLAND = ''
     ISLAND_ENGLISH_NAME = ''
     ISLAND_FRENCH_NAME = ''
     NATION_ENGLISH_NAME = 'Canada'
     NATION_FRENCH_NAME = 'Canada'


I could give my full mapfile syntax if interested..
Perhaps I am missing a config statement that would make this work for SDE..


Thanks,
Michelle



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