SV: [mapguide-users] Error: Failed to stylize layer: An exception occurred in FDO component. Connect failed

Hans Milling hm at
Thu Oct 27 04:15:52 EDT 2011

There is no problem opening the files in MapInfo, also they used to work with 2011 and 2009 version. There is no DBF file involved.
This is the output of the OGRInfo tool on the TAB file:
Had to open data source read-only.
INFO: Open of `c:\WebData\┼rhus\KORT\ejendom.TAB'
      using driver `MapInfo File' successful.
1: ejendom


-----Oprindelig meddelelse-----
Fra: mapguide-users-bounces at [mailto:mapguide-users-bounces at] På vegne af Zac Spitzer
Sendt: 27. oktober 2011 10:00
Til: MapGuide Users Mail List
Emne: Re: [mapguide-users] Error: Failed to stylize layer: An exception occurred in FDO component. Connect failed

do you have dbf files there as well?

can ogrinfo read and identify the files correctly?

On Thu, Oct 27, 2011 at 6:56 PM, hm <hm at> wrote:
> Hi All
> I just installed Autodesk Infrastructure Studio 2012, but now some of my
> layers are not working. The layers not working are all based on
> TAB/MAP/ID/IND files. Layers from e.g. SQL Server works fine.
> I have added the ORGProvider.dll (and all dependencies) to the bin\FDO
> folder. Also ensured that it is FDO3.6 to match the existing version. The
> providers.xml also have a reference to the dll.
> When I try to preview a layer already created using the TAB/MAP/ID/IND files
> I get the following error in the Logs\error.log:
> <2011-10-27T09:00:21>   4060    Ajax Viewer     ::1     Administrator
>  Error: Failed to stylize layer: Adresse
>        An exception occurred in FDO component.
>        Connect failed:
>  StackTrace:
>  - MgMappingUtil.StylizeLayers() line 820 file
> d:\build\mge2012\build_42.2\ent\os\server\src\services\mapping\MappingUtil.cpp
> When I delete the layer and add it again using Maestro, add feature and
> select OSGeo FDO provider for OGR, type the path to the TAB file in the
> datasource  and push the Test Connection button I get the following error:
> <2011-10-27T09:22:52>   5108    MapGuide Maestro v3.5.0.6071    ::1     Administrator
>  Error: An exception occurred in FDO component.
>        Connect failed:
>  StackTrace:
>  - MgFeatureServiceHandler.ProcessOperation() line 83 file
> d:\build\mge2012\build_42.2\ent\os\server\src\services\feature\FeatureServiceHandler.cpp
>  - MgOpTestFeatureSourceConnection.Execute() line 100 file
> d:\build\mge2012\build_42.2\ent\os\server\src\services\feature\OpTestFeatureSourceConnection.cpp
>  - MgServerFeatureService.TestConnection() line 234 file
> d:\build\mge2012\build_42.2\ent\os\server\src\services\feature\ServerFeatureService.cpp
>  - MgFdoConnectionManager.Open() line 313 file
> d:\Build\MGE2012\BUILD_42.2\Ent\OS\Server\src\Common\Manager\FdoConnectionManager.cpp
>  - MgFdoConnectionManager.CacheFdoConnection() line 985 file
> d:\Build\MGE2012\BUILD_42.2\Ent\OS\Server\src\Common\Manager\FdoConnectionManager.cpp
>  - MgFdoConnectionManager.Open() line 977 file
> d:\Build\MGE2012\BUILD_42.2\Ent\OS\Server\src\Common\Manager\FdoConnectionManager.cpp
> Does anyone have a clue what I have done wrong? If you need any more
> information I will be happy to share it.
> Best Regards Hans Milling
> --
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Zac Spitzer
Solution Architect / Director
Ennoble Consultancy Australia
+61 405 847 168
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