Error drawing tiff image

[Frank Broniewski]

Hello List

I have a problem with drawing a tif image. First the error message:

	Error in msRASTERLayerOpen(): Attempt to open a RASTER layer,
but this is only supported after a raster query.
	Error in msRASTERLayerOpen(): Attempt to open a RASTER layer,
but this is only supported after a raster query.

I searched the web for this message and found only information
concerning chameleon, which I am not using. And to be honest, I don't
understand the information I found, since they concerne some programming
aspect of mapserver. Maybe someone here can help me on a solution.
I created the image with photoshop and saved as uncompressed tiff image,
300 dpi and 24 bit color. i created a world file with ArcMap, in which
the image displays fine and on the right place.

Gdalinfo lists the following information:
	c:\gdal\bin>gdalinfo "c:\karten\cds\Hansen\hansenluxsued.tif"
	Driver: GTiff/GeoTIFF
	Size is 10120, 8175
	Coordinate System is `'
	Metadata:
	  TIFFTAG_SOFTWARE=IMAGINE TIFF Support
	Copyright 1991 - 1999 by ERDAS, Inc. All Rights Reserved
	@(#)$RCSfile: etif.c $ $Revision: 1.9.1.2 $ $Date: 2001/12/05
00:33:12Z
	  TIFFTAG_DATETIME=2005:10:17 11:47:07
	Corner Coordinates:
	Upper Left  (    0.0,    0.0)
	Lower Left  (    0.0, 8175.0)
	Upper Right (10120.0,    0.0)
	Lower Right (10120.0, 8175.0)
	Center      ( 5060.0, 4087.5)
	Band 1 Block=10120x1 Type=Byte, ColorInterp=Red
	  Min=0.000/0, Max=255.000/0
	Band 2 Block=10120x1 Type=Byte, ColorInterp=Green
	  Min=0.000/0, Max=255.000/0
	Band 3 Block=10120x1 Type=Byte, ColorInterp=Blue
	  Min=0.000/0, Max=255.000/0


My map file for the image is as followed
	MAP
	  NAME "Test Mapfile"
	  IMAGETYPE jpeg
	  EXTENT 42000 53000 111000 141000
	  SIZE 500 500
	#  SYMBOLSET "../symbols/symbols.sym"
	  SHAPEPATH "c:\karten"
	  IMAGECOLOR 255 255 255
	
	  WEB
	    IMAGEPATH "C:\mapserver\ms_tmp\"
	    IMAGEURL  "/ms_tmp/"
	  END
	  LAYER
	    Debug On
	    Name "Topografische Karte 1910"
	    Data "cds/hansen/hansenluxsued2.tif"
	    Type Raster
	    Status On
	  END
	END
As you can see, very basic and minimalistic.


My code to call the mapfile comes here
	<?php
	ms_ResetErrorList();
	$path = 'c:\web\ms_epc\mapfiles\\';
	$file = 'minimal.map';
	$map = ms_newMapObj($path.$file);
	$img = $map->draw();
	$imgurl = $img->saveWebImage();
        $error = ms_GetErrorObj();
        while($error && $error->code != MS_NOERR)
	  {
          printf("Error in %s: %s<br>\n", $error->routine,
$error->message);
          $error = $error->next();
    	  }   
	?>
	<img src="<?php echo $imgurl; ?>">

phpinfo() gives the following information about mapserver
	MapServer Version:
	MapServer version 4.5 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG
OUTPUT=WBMP OUTPUT=PDF OUTPUT=SWF SUPPORTS=PROJ
SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT
SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT 	SUPPORTS=WCS_SERVER
INPUT=JPEG INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE
DEBUG=MSDEBUG
	PHP MapScript Version:
	($Revision: 1.224 $ $Date: 2005/01/28 15:28:26 $)

So what is going wrong there?
                                                      
Frank Broniewski
Musée National d'Histoire et d'Art
Section Préhistoire / Projet EPC
    Tél: +352 260 281-21
241, Rue de Luxembourg
L-8077 Bertrange