Hi, I'm trying to get Mapserver connected with PostGIS. PostGIS is holding a shape2pgsql contourline import in the table "atest" while a test has the following columns (shape2pgsql default):
-------------------------------------- | Actions | gid | id | height | geom | -------------------------------------- Quantum GIS picks the conection up perfectly to atest but with Mapserver I just get a blank screen - or the color of IMAGECOLOR [. . .] definition in test-2.map definitions. Somehow it seems like I got the connection between Mapserver and PostGIS running - at least the debug.log doesn't complain. But still I'm not seeing any of my contour lines as I'm used to by Quantum GIS ;( Could someone give me a hint of what I'm missing out or where my mistake is? I got the feeling that it is either has something to do with the DATA property or the projection properties … The Link with which I call the mapserv binary is: http://192.168.10.15/cgi-bin/mapserv?map=./Maps/test.map&mode=map But then it complains: msDrawMap(): Image handling error. Unable to initialize image. msPrepareImage(): General error message. Image dimensions not specified. msCalculateScale(): General error message. Invalid image width or height. So I changed it to the following: http://192.168.10.15/cgi-bin/mapserv?map=./Maps/test.map&mode=map&mapsize=600+800 which results in no errors but therefore in a blank screen with a clean debug.log ... Even this one wont change anything: http://192.168.10.15/cgi-bin/mapserv?map=./Maps/test.map&mode=map&mapsize=600+800&layer=Contour . . . my test-2.map definition is below: P.S.: TEMPLATE "./Maps/test.map" does exist and is read and writeable to the user which runs the webserver (Apache => User: www) CONFIG "PROJ_LIB" "/usr/local/share/proj/" should also be valid: FreeBSD [~]# ls /usr/local/share/proj FL WO hawaii null stlrnc GL27 alaska nad.lst nzgd2kgrid0005.gsb stpaul IGNF conus nad27 other.extra world MD epsg nad83 proj_def.dat TN esri ntf_r93.gsb prvi WI esri.extra ntv1_can.dat stgeorge # =================================== test-2.map =================================== # MAP CONFIG "PROJ_LIB" "/usr/local/share/proj/" CONFIG "MS_ERRORFILE" "./debug.log" DEBUG 5 IMAGECOLOR 100 100 100 NAME "Contour" EXTENT -90 -180 90 180 STATUS ON PROJECTION "init=epsg:4326" END WEB METADATA WMS_NAME "Contour" WMS_TITLE "SRTM - ContourLines" WMS_ABSTRACT "My First Web Map Server" WMS_SERVER_VERSION "1.1.1" WMS_SRS "EPSG:4326" WMS_ONLINERESOURCE "http://192.168.10.15/cgi-bin/mapserv?map=./Maps/test.map"; WMS_ATTRIBUTION_TITLE "Some Attribute Title" WMS_ATTRIBUTION_ONLINERESOURCE "http://www.myHomepage.com/"; WMS_KEYWORDLIST "DEM,SRTM,Contourlines,Contour,Lines,Digital,Area,Model" WMS_FEATURE_INFO_MIME_TYPE "text/html" WMS_CONTACTELECTRONICMAILADDRESS "u...@domain.tld" WMS_CONTACTPERSON "Some Reference Person" WMS_CONTACTVOICETELEPHONE "+49-phoneNumber" WMS_CONTACTORGANIZATION "Private" WMS_ENCODING "utf-8" END END LAYER # query layer from PostgreSQL table NAME "Contour" EXTENT 143 -20 145 -19 TYPE LINE STATUS ON DEBUG ON TEMPLATE "./Maps/test.map" DUMP true METADATA WMS_NAME "Contour" WMS_TITLE "Contour Lines - 90m" WMS_ABSTRACT "Contour Lines - 90m" WMS_SRS "EPSG:4326" GML_INCLUDE_ITEMS "all" END CONNECTIONTYPE POSTGIS CONNECTION "host=192.168.10.15 port=5432 dbname=my_spatial_db user=admin password=******" DATA "geom FROM atest using unique gid using srid=4326" CLASS STYLE COLOR 000 000 000 OUTLINECOLOR 199 199 199 END END END END # ================================================================================== # # =================================== debug.log =================================== # FreeBSD [/usr/local/www/cgi-bin/Maps]# cat ./debug.log [Sat Feb 11 19:02:01 2012].3032 CGI Request 1 on process 2663 [Sat Feb 11 19:02:01 2012].10325 msDrawMap(): rendering using outputformat named png (AGG/PNG). [Sat Feb 11 19:02:01 2012].10365 msDrawMap(): WMS/WFS set-up and query, 0.000s [Sat Feb 11 19:02:01 2012].10388 msDrawMap(): Drawing Label Cache, 0.000s [Sat Feb 11 19:02:01 2012].10398 msDrawMap() total time: 0.007s [Sat Feb 11 19:02:01 2012].76893 msSaveImage(stdout) total time: 0.066s [Sat Feb 11 19:02:01 2012].77721 mapserv request processing time (loadmap not incl.): 0.075s [Sat Feb 11 19:02:01 2012].77749 msFreeMap(): freeing map at 0x29879800. [Sat Feb 11 19:02:01 2012].77839 msPostGISLayerIsOpen called. # ================================================================================== # _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
