[mapserver-users] msProcessProjection(): Projection library error. no system list, errno: 2

kmanoj-pg7 kmanoj-pg7 kmanoj-pg7 at iiitmk.ac.in
Thu Mar 5 03:59:45 EST 2009


Dear users,

I am using fedora 9 with mapserver 5.0.3 , i installed mapserver by using
YUM install command through command prompt. Now I am trying to use the
'projection' tag in a map file, but it is not working. I installed
proj-4.6.0 also as like the above same way. However, when using the
'projection' tag, it gets

 * msProcessProjection(): Projection library error. no system list, errno: 2
*


This is my map file for your perusal,

Map
IMAGETYPE PNG
NAME "Gods own country"
SIZE 800 500
IMAGECOLOR 256 255 255
EXTENT  74.906173 8.249055 77.434938 12.791817 #geographic
SHAPEPATH "/var/www/html/mapfiles/sampletest/data"
FONTSET   "/var/www/html/mapfiles/sampletest/fonts/fonts.list"
SYMBOLSET      "/var/www/html/mapfiles/sampletest/symbols/symbols35.sym"

PROJECTION
     "init=espg:4326"
END

LAYER
    NAME   kerala
    TYPE   POLYGON
    STATUS OFF
    DATA   parl_04

PROJECTION
      "init=epsg:4326"
  END

CLASSITEM  "PARTY"

    CLASS
       NAME   "Greenary Land"
       EXPRESSION 'CPM'
        STYLE
            COLOR 256 256 255
            OUTLINECOLOR 256 256 256
            END

       END

#second class starts
   CLASS
       NAME 'CPI'
       EXPRESSION 'CPI'

   STYLE
      COLOR 198 198 255
      OUTLINECOLOR 256 256 256
    END

  END

 END #end of first layer

  LAYER # States label layer begins here
    NAME         states_label
    DATA         parl_04
    STATUS       OFF
    TYPE         ANNOTATION

  PROJECTION
      "init=epsg:4326"
    END

    CLASSITEM    "PARTY"

    LABELITEM    "NAME"

    CLASS
      EXPRESSION 'CPM'
      STYLE
        COLOR      -1 -1 -1
      END
      LABEL
        COLOR 132 31 31
        SHADOWCOLOR 218 218 218
        SHADOWSIZE 2 2
        TYPE TRUETYPE
        FONT arial-bold
        SIZE 12
        ANTIALIAS TRUE
        POSITION AUTO
        PARTIALS FALSE
        MINDISTANCE 300
        BUFFER 4
      END # end of label
    END # end of class
    CLASS
      EXPRESSION 'CPI'
      STYLE
        COLOR      -1 -1 -1
      END
      LABEL
        COLOR 132 31 31
        SHADOWCOLOR 218 218 218
        SHADOWSIZE 2 2
        TYPE TRUETYPE
        FONT arial-bold
        SIZE 12
        ANTIALIAS TRUE
        POSITION AUTO
        PARTIALS FALSE
        MINDISTANCE 300
        BUFFER 4
      END # end of label
    END # end of class


  END # States label layer ends here
  # End of LAYER DEFINITIONS -------------------------------

END #map ends here
---------------------------------------------+-----------------------------------------

The interesting thing to look out about this projection is when i add the
projection tag both in the map object and layer object , its showing the
above error

* mProcessProjection(): Projection library error. no system list, errno: 2 *

but when i remove the projection tag from the map object leaving the project
tag as it is in the layer object (not remove) its working fine, projecting
the map without making any problem in the browser

The apache error logs don't show anything interesting, but it still returns
this:

  msProcessProjection(): Projection library error. no system list, errno: 2
when i add the projection tag in the map object.

 what could be a problem? somebody please help me out...

help/tips will be appreciated.

Thanks,
kapilmanoj.
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