Bug report #436

QGIS should not use SRS not supported by WMS server

Added by maris-kde-gmail-com - almost 19 years ago. Updated about 16 years ago.

Status:Closed
Priority:Low
Assignee:Brendan Morley -
Category:Web Services clients/WMS
Affected QGIS version: Regression?:No
Operating System:Gentoo Easy fix?:No
Pull Request or Patch supplied: Resolution:fixed
Crashes QGIS or corrupts data: Copied to github as #:10495

Description

Pre-1.3 WMS servers may not have defined EPSG:4326 as supported SRS. Requesting not announced SRS will result in failure.br
QGIS should request data using one of server's announced SRS and not to try EPSG:4326 by default.

Request contains a SRS not offered by the server for one or more of the Layers in the request.
The WMS vendor also reported: 
msWMSLoadGetMapParams(): WMS server error. Invalid SRS given : SRS must be valid for all requested layers.

This is probably due to a bug in the QGIS program.  Please report this error.
Tried URL: http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&SERVICE=WMS&VERSION=1.1.0&REQUEST=GetMap&BBOX=-103.877000,44.373000,-103.622000,44.502300&SRS=EPSG:4326&WIDTH=553&HEIGHT=280&LAYERS=roads&STYLES=&FORMAT=image/gif&TRANSPARENT=TRUE

<?xml version='1.0' encoding="UTF-8" standalone="no" ?>
<!DOCTYPE WMT_MS_Capabilities SYSTEM "http://schemas.opengis.net/wms/1.1.0/capabilities_1_1_0.dtd" 
 [
 <!ELEMENT [[VendorSpecificCapabilities]] EMPTY>
 ]>  <!-- end of DOCTYPE declaration -->

<WMT_MS_Capabilities version="1.1.0">

<!-- [[MapServer]] version 4.10.0 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=THREADS SUPPORTS=GEOS INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE DEBUG=MSDEBUG -->

<Service>
  <Name>OGC:WMS</Name>
  <Title>Trollopensus bibulosa karte</Title>
  <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/>
</Service>

<Capability>
  <Request>
    <GetCapabilities>
      <Format>application/vnd.ogc.wms_xml</Format>
      <DCPType>
        <HTTP>
          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Get>
          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Post>
        </HTTP>
      </DCPType>
    </GetCapabilities>
    <GetMap>
      <Format>image/gif</Format>
      <Format>image/png</Format>
      <Format>image/png; mode=24bit</Format>
      <Format>image/jpeg</Format>
      <Format>image/wbmp</Format>
      <Format>image/tiff</Format>
      <DCPType>
        <HTTP>
          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Get>
          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Post>
        </HTTP>
      </DCPType>
    </GetMap>
    <GetFeatureInfo>
      <Format>text/plain</Format>
      <Format>application/vnd.ogc.gml</Format>
      <DCPType>
        <HTTP>
          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Get>
          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Post>
        </HTTP>
      </DCPType>
    </GetFeatureInfo>
    <DescribeLayer>
      <Format>text/xml</Format>
      <DCPType>
        <HTTP>
          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Get>
          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Post>
        </HTTP>
      </DCPType>
    </DescribeLayer>
    <GetLegendGraphic>
      <Format>image/gif</Format>
      <Format>image/png</Format>
      <Format>image/png; mode=24bit</Format>
      <Format>image/jpeg</Format>
      <Format>image/wbmp</Format>
      <DCPType>
        <HTTP>
          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Get>
          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Post>
        </HTTP>
      </DCPType>
    </GetLegendGraphic>
    <GetStyles>
      <Format>text/xml</Format>
      <DCPType>
        <HTTP>
          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Get>
          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://192.168.0.7/cgi-bin/mapserv?map=/home/knoppix/geodata/trollopensus.map&amp;"/></Post>
        </HTTP>
      </DCPType>
    </GetStyles>
  </Request>
  <Exception>
    <Format>application/vnd.ogc.se_xml</Format>
    <Format>application/vnd.ogc.se_inimage</Format>
    <Format>application/vnd.ogc.se_blank</Format>
  </Exception>
  <VendorSpecificCapabilities />
  <UserDefinedSymbolization [[SupportSLD]]="1" [[UserLayer]]="0" [[UserStyle]]="1" [[RemoteWFS]]="0"/>
  <Layer>
    <Name>trollopensus</Name>
    <Title>Trollopensus bibulosa karte</Title>
    <SRS>EPSG:26713</SRS>
    <LatLonBoundingBox minx="-103.877" miny="44.373" maxx="-103.622" maxy="44.5023" />
    <BoundingBox SRS="EPSG:26713" 
                minx="589435" miny="4.91401e+06" maxx="609527" maxy="4.92806e+06" />
    <Layer queryable="0" opaque="0" cascaded="0">
        <Name>streams</Name>
        <Title>Upes</Title>
        <SRS>EPSG:26713</SRS>
        <LatLonBoundingBox minx="-103.877" miny="44.3724" maxx="-103.622" maxy="44.5023" />
        <BoundingBox SRS="EPSG:26713" 
                    minx="589443" miny="4.91394e+06" maxx="609527" maxy="4.92806e+06" />
    </Layer>
<!-- WARNING: This layer has its status set to DEFAULT and will always be displayed when doing a [[GetMap]] request even if it is not requested by the client. This is not in line with the expected behavior of a WMS server. Using status ON or OFF is recommended. -->
    <Layer queryable="0" opaque="0" cascaded="0">
        <Name>roads</Name>
        <Title>Autoceļi</Title>
        <SRS>EPSG:26713</SRS>
        <LatLonBoundingBox minx="-103.877" miny="44.373" maxx="-103.622" maxy="44.5023" />
        <BoundingBox SRS="EPSG:26713" 
                    minx="589435" miny="4.91401e+06" maxx="609527" maxy="4.92806e+06" />
    </Layer>
  </Layer>
</Capability>
</WMT_MS_Capabilities>

History

#1 Updated by Martin Dobias almost 19 years ago

  • Resolution set to fixed
  • Status changed from Open to Closed

Fixed in 8b77487c (SVN r6210). When default SRS is not supported, one of available reference systems will be chosen.

#2 Updated by Anonymous about 16 years ago

Milestone Version 0.8 deleted

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