[MonoDevelop] Informix Connection Problem ("Feature not implemented"

Adam Tauno Williams awilliam at whitemice.org
Tue Jun 15 16:23:42 EDT 2010

On Tue, 2010-06-15 at 15:48 +0200, niklas.albers at main-it.de wrote:
> Hi all, 
> I am trying to build a connection to an Informix database via
> monodevelop. I am testing the commercial ADO.NET provider of the
> OpenLink company. I am in contact witht their support, too, but I hope
> you can help me with my proplem. 

Is their driver completely managed?

> My application didn't run, it throws the exception "The requestet
> feature is not implementet" Could anybody help me finding the
> problem? 
>   at OpenLink.Data.GenericClient.ConnectionPool.getConnection
> (OpenLink.Data.Common.BaseConnectionOptions _info, System.String _url)
> [0x00000] in <filename unknown>:0 
>   at OpenLink.Data.GenericClient.OPLConnection.Open () [0x00000] in
> <filename unknown>:0 
>   at (wrapper remoting-invoke-with-check)

This means Mono is trying to load a library and failed.

Set "MONO_LOG_LEVEL=debug" and try again, like"

$ MONO_LOG_LEVEL=debug mono myapp.exe

Are your Informix libraries (the .so ones, not the DLLs) in your library
path?  You can run onstat / dbaccess / etc... successfully?

Adam Tauno Williams <awilliam at whitemice.org> LPIC-1, Novell CLA
OpenGroupware, Cyrus IMAPd, Postfix, OpenLDAP, Samba

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