[mapserver-users] Error configuring WMS app : Projection library error. Invalid argument...

[stela anders]

Woww!
Thats it!!!!
Worked now!
Thanksss guysss ! Thanks Daniel!
iuupi!

Stella

2010/1/5 Daniel Walton <dgwalton at gmail.com>

> Stella,
>
> Try adding a config entry to your mapfile that points to the folder
> containing your epsg configuration file:
>
> MAP
>     ...
>     CONFIG "PROJ_LIB" "C:/somedir/proj/nad/"
>
>
>     ...
> END
>
>
>
>  Dan Walton
> dgwalton at gmail.com
> [image: Linkedin] <http://www.linkedin.com/in/danielwalton2010>[image:
> Twitter] <http://twitter.com/danwallie>
>
>
> On Tue, Jan 5, 2010 at 9:56 AM, stela anders <stelaanders at gmail.com>wrote:
>
>> Hello Frank!
>> Thanks for your time ;)
>>
>> I´m working on Windows 7...
>>
>> I made all modifications you suggest me, but got the same error...
>> The URL now is :
>>
>>
>> http://localhost/cgi-bin-last/mapserv.exe?MAP=C:/inetpub/wwwroot/Openlayer/Mapserver/Mapfile/Map.map&LAYERS=Argentina&TRANSPARENT=true&FORMAT=image/png&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application/vnd.ogc.se_inimage&SRS=EPSG:4326&BBOX=-62.9142,-17.3676,-57.2892,-11.7426&WIDTH=256&HEIGHT=256
>>
>>
>> The only difference that I noticed is that the error in browser now is in
>> TEXT format...
>> Before the error was write in a Image...
>>
>> I´m completely lost ! :(
>>
>> Any other idea?
>>
>> ps.: Sorry for my bad english
>>
>> Stella
>>
>> 2010/1/5 Frank Warmerdam <warmerdam at pobox.com>
>>
>> stela anders wrote:
>>>
>>>>        LAYER
>>>>        NAME Argentina
>>>>        METADATA
>>>>            "wms_title"    "Argentina"   ##required
>>>>        END              TYPE POLYGON
>>>>        STATUS ON
>>>>        INCLUDE "Connection.map"                DATA "the_geom from
>>>> tbl_argentina USING UNIQUE gid USING SRID=0"
>>>>        PROJECTION
>>>>            "proj=longlat"
>>>>            "ellps=WGS84"
>>>>            "datum=WGS84"
>>>>            "no_defs"
>>>>        END
>>>>
>>>>        CLASS
>>>>            COLOR 255 200 255
>>>>        END
>>>>        END
>>>>
>>>> END
>>>>
>>>> When I try to open that with my OpenLayer app, I got images with that
>>>> error :
>>>>
>>>> Error: msProcessProjection(): /Projection library error/. /Invalid
>>>> argument
>>>>
>>>
>>> Stella,
>>>
>>> I am not sure why you are getting this error.  I search high and low and
>>> can't
>>> find "Invalid argument" in either MapServer or PROJ.4.  Are you working
>>> on
>>> linux or Windows?  Were the "/" characters really in this message?  It is
>>> hard for me to understand how this could happen.
>>>
>>> With regard to your mapfile, I was surprised that you don't have
>>> wms_srs metadata on your layer.  It is a shot in the dark, but perhaps
>>> you
>>> could add wms_srs EPSG:4326 metadata on the layer, and reorder the
>>> wms_srs
>>> metadata on the map to put EPSG:4326 first.
>>>
>>> Also, you could try changing:
>>>
>>>
>>> >         PROJECTION
>>> >             "proj=longlat"
>>> >             "ellps=WGS84"
>>> >             "datum=WGS84"
>>> >             "no_defs"
>>> >         END
>>>
>>> to:
>>>
>>> PROJECTION
>>>  "+init=epsg:4326"
>>> END
>>>
>>> in both the layer and map.  This is slower to expand but it might
>>> make it easier for mapserver to relate to epsg codes.
>>>
>>>
>>> Best regards,
>>> --
>>>
>>> ---------------------------------------+--------------------------------------
>>> I set the clouds in motion - turn up   | Frank Warmerdam,
>>> warmerdam at pobox.com
>>> light and sound - activate the windows | http://pobox.com/~warmerdam<http://pobox.com/%7Ewarmerdam>
>>> and watch the world go round - Rush    | Geospatial Programmer for Rent
>>>
>>>
>>
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>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>>
>>
>
>
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