[mapserver-users] Blank image after map request

[Fawcett, David]

Alexandre, 
 
What URL are you using to request your map?  
 
Are you explicitly requesting your layer 'mosaico' in the URL (e.g. &layers=mosaico)?  If not, change the layer status to default for testing purposes.  
 
Try this first before exploring whether you have problems with your extent or spatial reference systems.  
 
Is mosaico.tif georeferenced and does it fall within the extent specified in your map file?  Also, is it in the same spatial reference system as the projection stated in your map file?  
 
David.
 
 

	-----Original Message-----
	From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of RODIER BATISSE, ALEXANDRE
	Sent: Tuesday, December 16, 2008 7:31 AM
	To: mapserver-users at lists.osgeo.org
	Subject: [mapserver-users] Blank image after map request
	
	

	Hi everyone,

	 

	I am begining with mapserver for windows and i have this problem:

	 

	Mapserver work (theorycally) fine, because http://localhost/cgi-bin/mapserv.exe request in web navigator answer "No query information to decode. QUERY_STRING is set, but empty".

	 

	I have a .map file in c:\ms4w\Apache\htdocs\map\ directory. (I put it in anex).

	 

	But when a try to make a map request mapserver give a blank image (800x500 pixel)

	 

	Whyyyyyyy!!!

	 

	Thank you for your help.

	---------------------------------------------

	Alexandre Rodier

	Asistencia Técnica del SIGA

	 

	Servicio de Información e Integración Ambiental
	Dirección General de Patrimonio Natural y Biodiversidad
	Consejería de Agricultura y Agua.
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	Tel. 968246272

	Correo-e: alexandre.rodier at carm.es <mailto:alexandre.rodier at carm.es> 

	http://www.carm.es/medioambiente <http://www.carm.es/medioambiente> 

	---------------------------------------------

	 

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