MapServer Application Error

[Stephen D. King]

Hi All,

Re: my MapServer application error - I downloaded the Windows version of
MapServer from the maptools website (http://www.maptools.org) and it appears
to be working okay (at the moment), even with all of my raster layers added.

Thanks,
Stephen

----- Original Message -----
From: "Stephen King" <sdk at HARTLEYANDERSON.COM>
To: <MAPSERVER-USERS at LISTS.UMN.EDU>
Sent: Wednesday, February 09, 2005 3:20 PM
Subject: [UMN_MAPSERVER-USERS] MapServer Application Error


> Hi,
> I've been setting up a test application using MapServer 4.4.1 on a Windows
> XP Professional machine with IIS. Everything works fairly well apart from
> an occaisional mapserv.exe - Application Error box that appears with a
> message such as:
>
> The instruction at "0x7c93426d" referenced memory at "0x00000000". The
> memory could not be "read". Click on OK to terminate the program. Click on
> CANCEL to debug the program.
>
> My application currently has 7 layers, six of which are vector and one
> raster (ECW format). Originally I had more raster layers, and I thought
> that this was causing the problem, however, even without them I still have
> this problem. Sometimes the error also causes images in the legend not to
> be written correctly.
>
> On another, perhaps related note, I have set the application up as a WMS
> server. I can access this through ArcGIS 9, however, it will not display
> all 7 layers at the same time, rather only six are visible in the map,
> even if all seven are switched on.
>
> Would be grateful if anyone can give me an idea what this problem is.
>
> Many thanks,
> Stephen
>
>