[mapserver-users] msShapefileOpen(): Unable to access file

[Rahkonen Jukka]

Hi,

I have never played with DGN files with Mapserver. I would blindly follow the documents and try first with just one DGN file as in 
http://mapserver.org/input/vector/dgn.html
and forward next to ogrtileindex as in
http://mapserver.org/input/vector/ogr.html
Perhaps there is something important in the syntax of TILEINDEX given in the following example.

LAYER
  NAME "ogr_points"
  TYPE POINT
  CONNECTIONTYPE OGR
  TILEINDEX "PIP_ogr_tiles.shp,0"

-Jukka Rahkonen-
________________________________________
Lähettäjä: Dave Chetan [csdave4u at gmail.com]
Lähetetty: 12. heinäkuuta 2011 14:58
Vastaanottaja: Rahkonen Jukka
Kopio: mapserver-users at lists.osgeo.org
Aihe: Re: [mapserver-users] msShapefileOpen(): Unable to access file

Hi Rahkonen,

Thanks for the prompt reply..!!

If I add
     CONNECTIONTYPE OGR

in the Layer Tag, then the error is

 7/12/2011 4:29:20 PM|msDrawMap(): Image handling error. Failed to draw
 layer named 'DGN'.;msOGRFileOpen(): OGR error. Open failed for OGR
 connection in layer `DGN'.  File not found or unsupported format.
 7/12/2011 4:29:20 PM|   at OSGeo.MapServer.mapObj.draw()
    at MapCreator.Controls.MapControl.RefreshMap()

Regards,
Dave C.


On 7/12/11, Rahkonen Jukka <Jukka.Rahkonen at mmmtike.fi> wrote:
> Hi,
>
> I guess that Mapserver is seaching for shapefiles as default. Read the
> document http://mapserver.org/input/vector/ogr.html and have a try with
> CONNECTIONTYPE=OGR.
>
> -Jukka Rahkonen
> ________________________________________
>  Dave Chetan wrote:
>
>
> Hi,
>
> I am publishing DGN data using tile option. I am getting error
> "msShapefileOpen(): Unable to access file".
>
> Following are the details of Input data, steps executed and error log.
>
> Please, if anyone can help in resolving the issue.
>
> Source files are DGN
>   D:\Tile\DGN\Final\1.dgn
>   D:\Tile\DGN\Final\3.dgn
>   D:\Tile\DGN\Final\5.dgn
>   D:\Tile\DGN\Final\7.dgn
>   D:\Tile\DGN\Final\9.dgn
>
> Step1)-
> Creation of Index tile
>
> ogrtindex.exe d:\Tile\DGN\Final\index_dgn.shp d:\Tile\DGN\Final\*.dgn
>
> Ogrtindex created "index_dgn.shp" index file
>
> Step2)-
> Map file
> ....
>   EXTENT 699218.75297987 2251967.57943806 755021.241547886 2291053.54827586
>   SHAPEPATH "D:\Tile\DGN\Final"
> .....
>
>
>     LAYER
>     NAME "DGN"
>     STATUS ON
>     TILEINDEX "index_dgn"
>     TILEITEM "location"
>     TYPE LINE
>     UNITS METERS
>     CLASS
>       NAME "DGN"
>       STYLE
>         ANGLE 360
>         COLOR 240 215 209
>         SYMBOL "LineDash"
>         WIDTH 1
>       END
>     END
>   END
>
>
>
> Error
>
> 7/12/2011 4:21:33 PM|msDrawMap(): Image handling error. Failed to draw
> layer named 'DGN'.;msTiledSHPOpenFile(): Shapefile error. Unable to
> open a single tile to use as a template in layer
> DGN.;msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\9.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\9.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\9.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\7.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\7.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\7.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\5.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\5.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\5.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\3.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\3.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\3.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\1.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\1.dgn,0);msShapefileOpen(): Unable to access file.
> (d:\Tile\DGN\Final\1.dgn,0)
> 7/12/2011 4:21:33 PM|   at OSGeo.MapServer.mapObj.draw()
>    at MapCreator.Controls.MapControl.RefreshMap()
>
>
>
> In the Layer Tag if I add following line
>
>     CONNECTIONTYPE OGR
>
> the error is
>
> 7/12/2011 4:29:20 PM|msDrawMap(): Image handling error. Failed to draw
> layer named 'DGN'.;msOGRFileOpen(): OGR error. Open failed for OGR
> connection in layer `DGN'.  File not found or unsupported format.
> 7/12/2011 4:29:20 PM|   at OSGeo.MapServer.mapObj.draw()
>    at MapCreator.Controls.MapControl.RefreshMap()
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