[mapserver-users] Re: Upgrading 5.2 -> 5.4 generating CGI error on IIS(5.1 and 6.0) ... Possible BUG?

[Daniel Morissette]

Paul james wrote:
> Just some more information about the problem...
> The error was generated by IIS (5.1 and 6.0) ... Looking the Logfile, It 
> is a 502 error :
> 
> *502* - Web server received an invalid response while acting as a 
> gateway or proxy.
> 
>     *502.1* - CGI application timeout.
>     *502.2* - Error in CGI application.
> 
> It only happens with Mapserver 5.4 ... With 5.2 version, thats 100% 
> working...
> 

Where did you get your binaries? Are you using MS4W?

This may be a sign of a problem with your build or bug in MapServer, but 
we'd need a testcase to reproduce it in order to help. I tried just 
loading your mapfile and get the following error:

loadReferenceMap(): General error message. No image defined for the 
reference map.

I don't know if that's an indication of the problem, but anyway, if the 
502 error persists you could try to package a small testcase (mapfile + 
data + test url) that can be used to reproduce the issue and file a ticket.

Daniel
-- 
Daniel Morissette
http://www.mapgears.com/