I've usually seen this error when the library files for a database provider 
(Oracle in particular) can't be found either in the FDO directory or via the 
LD_LIBRARY_PATH. Alternately are you logged in as another user that might not 
have access to some client library files?

With Oracle on Linux it's important to have an ORACLE_HOME and a TNS_ADMIN set 
and the LD_LIBRARY_PATH set to include the path to the Oracle client libraries.

Dave

From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Marc Pfister
Sent: Monday, April 21, 2008 4:09 PM
To: MapGuide Users Mail List
Subject: [mapguide-users] FDO - CLNT_8 error

Some new strangeness -

I have MGOS 1.2 installed on FC6 and previously it was working just fine.

Now for some reason I'm getting:


1863|2630790032) An exception occurred in FDO component.

CLNT_8_UNABLE_TO_LOAD_LIBRARY

Exception occurred in method MgFdoConnectionManager.Open at line 259 in file 
FdoConnectionManager.cpp


This seems to mean FDO can't access one of the providers.

If I snoop around the FDO libs with ldd, it says the libFDO-3.2.2 it can't find 
the xalan and xerces libraries. Which is strange, because they are in that same 
folder. If I export the FDO lib folder to LD_LIBRARY_PATH then ldd is able to 
find the libraries to link to, but I still get the error.

I have tried both a clean and a subsequent install of both the FDO and 
ThirdParty scripts with no change in the error message.

Any ideas? Do  I need to reinstall the Mapguide side too?



n
Marc Pfister
Geospatial Data Manager
ENPLAN
[EMAIL PROTECTED]
530/221-0440 x108
530/221-6963 Fax

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