Hi Stela I will add my 10 cents to Frank´s answer you put DATA "the_geom from tbl_argentina USING UNIQUE gid USING SRID=0" ¿don´t it have to say DATA "the_geom from tbl_argentina USING UNIQUE gid USING SRID=-1" ? cheers JC.
-----Mensaje original----- De: Frank Warmerdam [mailto:[email protected]] Enviado el: Martes, 05 de Enero de 2010 12:03 p.m. Para: stela anders CC: MAPSERVER-USERS Asunto: Re: [mapserver-users] Error configuring WMS app : Projection library error. Invalid argument... stela anders wrote: > LAYER > NAME Argentina > METADATA > "wms_title" "Argentina" ##required > END > TYPE POLYGON > STATUS ON > INCLUDE "Connection.map" > DATA "the_geom from tbl_argentina USING UNIQUE gid USING SRID=0" > PROJECTION > "proj=longlat" > "ellps=WGS84" > "datum=WGS84" > "no_defs" > END > > CLASS > COLOR 255 200 255 > END > END > > END > > When I try to open that with my OpenLayer app, I got images with that > error : > > Error: msProcessProjection(): /Projection library error/. /Invalid argument Stella, I am not sure why you are getting this error. I search high and low and can't find "Invalid argument" in either MapServer or PROJ.4. Are you working on linux or Windows? Were the "/" characters really in this message? It is hard for me to understand how this could happen. With regard to your mapfile, I was surprised that you don't have wms_srs metadata on your layer. It is a shot in the dark, but perhaps you could add wms_srs EPSG:4326 metadata on the layer, and reorder the wms_srs metadata on the map to put EPSG:4326 first. Also, you could try changing: > PROJECTION > "proj=longlat" > "ellps=WGS84" > "datum=WGS84" > "no_defs" > END to: PROJECTION "+init=epsg:4326" END in both the layer and map. This is slower to expand but it might make it easier for mapserver to relate to epsg codes. Best regards, -- ---------------------------------------+------------------------------------ -- I set the clouds in motion - turn up | Frank Warmerdam, [email protected] light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Programmer for Rent _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
