Hi Murty,

MapServer does a request to the WFS server to get the GML file. This GML file is saved locally and rendered by OGR as a vector layer. You might want to check the file you got from the server (should be inside web.imagepath (xxxx.tmp.gml) and see if it is valid or/if can be opened with ogr.

Best Regards

Murty Maganti wrote:
Hi

I am trying load a WFS layer and getting the following error calling mapObj.draw(). Is WFS layer handled by OGR or is it handled directly by map server. When I ran ‘orginfo –formats’, it does not show WFS as supported format by OGR. WFS URL in map file is correct and I can see the capabilities xml in browser using the url.

Here is the error

msDrawMap(): Image handling error. Failed to draw layer named ‘Municipality (id=0)'.;msOGRFileOpen(): OGR error. Open failed for OGR connection in layer ` Municipality (id=0)'. File not found or unsupported format.

Layer entry in the map file

LAYER

    CONNECTION "http://vmonp03/wfsconnector/com.esri.wfs.Esrimap/ MS01?"

    CONNECTIONTYPE WFS

    METADATA

      "wfs_srs"      "EPSG:26917"

      "wfs_request_method"         "GET"

      "wfs_typename"       "Municipality-0"

      "wfs_service"              "WFS"

      "wfs_version"             "1.0.0"

    END

    NAME "Municipality (id=0)"

    STATUS ON

    TYPE POLYGON

    UNITS METERS

    CLASS

      NAME "Municipality (id=0)"

      STYLE

        COLOR 184 155 225

        OPACITY 100

        OUTLINECOLOR 0 0 0

        SYMBOL 0

      END

    END

  END

Thanks

Murty


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