[mapserver-users] MAXSIZE on Windows

Fawcett, David (MNIT) David.Fawcett at state.mn.us
Wed May 8 07:54:50 PDT 2013


Louis, 

I am guessing that QGIS is requesting an image that is too large.  You might try enabling debugging to see the WMS request that QGIS is sending.  I think that with a high debug level it should log the request.

http://mapserver.org/optimization/debugging.html

David.

-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Luís de Sousa
Sent: Wednesday, May 08, 2013 9:40 AM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] MAXSIZE on Windows

Dear all,

I have set up MapServer for the first time on Windows using MS4W, and the installation itself went well. I then tried to set up a map file and retrieve the data with QGis. No matter what I always get an error like this:

msWMSLoadGetMapParams(): WMS server error. Image size out of range, WIDTH and HEIGHT must be between 1 and 32736 pixels.

I'm using map files that I use in Linux without needing to set MAXSIZE. On Windows not only it seems to be necessary, it seems also to require a large figure. Anyone knows what size should be set? Or is this error being caused by something else?

Thank you,

Luis



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