[maplab-users] MapLab's Tutorial

[Paul Spencer]

Alfredo, the somewhat cryptic error message is telling you that you 
either have not installed proj or you have referred to a proj definition 
that doesn't exist.  You should have a directory called "proj" on your 
c:\ drive (this location is essentially hard-coded, I did hear that it 
can be changed with an environment variable but I don't know how to do 
that).  If you don't have this directory, then you will need to create 
it.  Next, you should have a file called epsg in this directory.  If you 
do, then you have a file that doesn't include the definition for 4203. 
If you don't then you need one :)  You can get it at:

http://www2.dmsolutions.ca/mapserver/dl/proj4-epsg-with-42xxx.zip

The projection definitions for 42xxx are all at the bottom and have been 
added by DM Solutions Group for projections we commonly use in Canada.

HTH

Paul
--
Paul Spencer
Applications and Software Development
DM Solutions Group Inc
http://www.dmsolutions.ca

Alfredo Pereira de Queiroz wrote:
> Hello All,
> I got the following message when I try to preview the tutorial with 
> layer PARK (projection object init=epsg:42304):
> *Warning*: MapServer Error in msProcessProjection(): no system list, 
> errno: 2 in 
> *F:\Inetpub\wwwroot\msapps\maplab-2.0rc2\common\wrapper\map_session.php* 
> on line *271*
> *Fatal error*: Failed to open map file c:/temp//3daaf912da004.map in 
> *F:\Inetpub\wwwroot\msapps\maplab-2.0rc2\common\wrapper\map_session.php* 
> on line *271*
> Any hint to help this brazilian guy?
> I didnt understand, also, how to change the projection, in order to 
> use may own maps. The button Modify Projection is off at the Mapbrowser 
> window. Change the Extents numbers are enough? I changed but nothing 
> shows up on preview map.
> Thanks in advance
> Alfredo
>  
>  


-- 
Paul Spencer
Applications and Software Development
DM Solutions Group