[MS4W-Users] problems maps suddenly not displaying

Brent Fraser bfraser at geoanalytic.com
Wed Jun 16 14:05:30 EST 2010

Could be just about anything.  Use the basic strategy of trouble shooting, 
divide and conquer: is it PostGIS or mapserver?   Do the queries via the 
PostGIS/OGR command line return the right data?   Does's mapserver's shp2img 
give something reasonable?  etc.

Or roll back your changes to the last state the system was working and make 
changes one at a time.

Best Regards,
Brent Fraser

Linnet Kwamboka wrote:
> hey guys,
> i have had good success in the past week with my maps displaying nicely 
> but suddenly everything is just blank. i copied a few tables from a 
> postgres into postgis and on trying to display on the web client, (i 
> have tried all web clients for mapserver) there is no map loading, i 
> have even made a new postgis database and still there is nothing 
> displaying, anyone with an idea? i would really appreciate it. thanks
> -- 
> With regards,
> Linnet Kwamboka
> site: http://geekmates.ning.com
> ---For to be free is not merely to cast off one's chains, but to live in 
> a way that respects and enhances the freedom of others.---
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