msDrawShape(): General error message. Unknown layer type

Mon Jul 24 00:54:36 PDT 2006

Hi All,

I'm trying to set up raster querying on Mapserver 4.8.3. When
"mode=query" is enabled the following error occurs: "msDrawShape():
General error message. Unknown layer type". 

Does anyone has an idea how to solve this problem?

Cheers and thanks,
Henrik

http://localhost/cgi-bin/mapserv_483?map=%2Fvar%2Fwww%2Fhtml%2Fperl_test
%2FBalticBoundary.map&map_web_imagepath=%2Fvar%2Fwww%2Fhtml%2Ftmp%
2F&map_web_imageurl=%2Ftmp%2F&savequery=true&imgext=245990.225000
+6427447.275000+4190855.225000
+10372312.275000&layer=chlaYYMMDDsat&program=%2Fcgi-bin%
2Fmapserv_483&img.x=168&img.y=124&zoomsize=3&mode=query
-------template.html-----------

<html>
  <head>
    <title>MapServer </title>
  </head>

   <form method=GET action=[program]><input type="hidden" name="map"
value="[map]">
      <input type="hidden" name="map_web_imagepath"
value="[map_web_imagepath]">
      <input type="hidden" name="map_web_imageurl"
value="[map_web_imageurl]">
      <input type="hidden" name="savequery" value="true">
      <input type="hidden" name="imgxy" value="299.5 299.5">
      <input type="hidden" name="imgext" value="[mapext]">
      <input type="hidden" name="layer" value="chlaYYMMDDsat" >

      <input type="hidden" name="program" value="[program]">

.
.
.
   Select quad<input type="radio" name="mode" value="query"><br>
.
.
.

 </form>

  </body>
</html>

----------------mapfile----------
NAME Boundary
STATUS ON

SIZE 600 600
WEB
 IMAGEPATH "/var/www/html/perl_test/tmp/"
 IMAGEURL "/tmp/"
 TEMPLATE "template.html"

END

EXTENT 252565 6.8044e+06 4.19743e+06 9.98221e+06
UNITS kilometers
IMAGECOLOR 255 255 255
IMAGETYPE png

FONTSET "/home/henriks/mapserver/mapserver-4.8.3/tests/fonts.txt"

REFERENCE
  EXTENT 254657 6.80479e+06 4.19846e+06 9.98175e+06
  IMAGE "./reference.png"
  SIZE 120 120
  STATUS ON
  COLOR -1 -1 -1
  OUTLINECOLOR 255 0 0

END

QUERYMAP
STATUS ON
STYLE SELECTED
END

LAYER
  NAME baltic_mask
  TYPE RASTER
  STATUS DEFAULT
  DATA /opt/MODIS/GIS/2006g6/BalticMerc07/PERMANENT/cellhd/baltic_mask
  TOLERANCE 3
  TOLERANCEUNITS PIXELS
  CLASS
    NAME "Baltic_mask"
    TEMPLATE quadtemplate.html
     OUTLINECOLOR 255 0 0
    LABEL
         TYPE truetype
        FONT Vera
        SIZE 8
        ANTIALIAS TRUE
        COLOR 0 0 0
        OUTLINECOLOR 212 212 212
        PARTIALS OFF
    END

  END
END

LAYER
  NAME chlaYYMMDDsat
  TYPE RASTER
  STATUS OFF
  TRANSPARENCY 50
  DATA /opt/MODIS/GIS/2006g6/BalticMerc/T/cellhd/chlasat
  TOLERANCE 3
  TOLERANCEUNITS PIXELS
  CLASS
    NAME "Chlorophyll-a"
        OUTLINECOLOR 255 0 0
    TEMPLATE quadtemplate.html
  END
END

------quadtemplate.html----------------------------
<html>
  <head>
    <title>MapServer Test</title>
  </head>

  <body bgcolor="#ffffff">
    <br>
    <font size=+2 face=arial,helvetica>You selected the
<b>[TILE_NAME]</b> Quadrangle</font>
    <p>

    <img src="[img]">
<tr>
  <td>[lrn]</td>
  <td>[PIN]</td>
</tr>

    <p>
    <a href="javascript:history.back()">return to map...</a>

  </body>
</html>