[Mono-list] [Mono-dev] Problem with monodevelop and Oracle

[Torello Querci]

Sorry Velazquez but this one seems to be a runtime error causedc by a
misconfigured TNS network.

Have you tried to use tnsping on the same server?


Regards, Torello Querci

2008/4/2, Velazquez Angel <mrunixus at yahoo.es>:
> I've recently created a simple proyect to connect from mono to Oracle,
> what is the problem?
> when I compile the proyect using mono develop I get the current error:
> Unhandled Exception:
> System.Data.OracleClient.OracleException: ORA-12154:
> TNS:could not resolve the connect identifier specified
>
>   at System.Data.OracleClient.Oci.OciServerHandle.Attach
> (System.String tnsname,
> System.Data.OracleClient.Oci.OciErrorHandle error)
> [0x00055] in
> /var/tmp/portage/dev-lang/mono-1.2.5.1-r1/work/mono-1.2.5.1/mcs/class/System.Data.OracleClient/System.Data.OracleClient.Oci/OciServerHandle.cs:56
>   at System.Data.OracleClient.Oci.OciGlue.CreateConnection
> (OracleConnectionInfo conInfo) [0x00199] in
> /var/tmp/portage/dev-lang/mono-1.2.5.1-r1/work/mono-1.2.5.1/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OciGlue.cs:123
>   at
> System.Data.OracleClient.OracleConnectionPoolManager.CreateConnection
> (OracleConnectionInfo info) [0x00006] in
> /var/tmp/portage/dev-lang/mono-1.2.5.1-r1/work/mono-1.2.5.1/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OracleConnectionPoolManager.cs:57
>   at
> System.Data.OracleClient.OracleConnectionPool.CreateConnection
> () [0x0000e] in
> /var/tmp/portage/dev-lang/mono-1.2.5.1-r1/work/mono-1.2.5.1/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OracleConnectionPool.cs:97
>   at
> System.Data.OracleClient.OracleConnectionPool.GetConnection
> () [0x000bb] in
> /var/tmp/portage/dev-lang/mono-1.2.5.1-r1/work/mono-1.2.5.1/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OracleConnectionPool.cs:74
>   at System.Data.OracleClient.OracleConnection.Open ()
> [0x00061] in
> /var/tmp/portage/dev-lang/mono-1.2.5.1-r1/work/mono-1.2.5.1/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OracleConnection.cs:352
>   at (wrapper remoting-invoke-with-check)
> System.Data.OracleClient.OracleConnection:Open ()
>   at Test.Main (System.String[] args) [0x0000f] in
> /home/pmorales/Projects/atest/atest/Main.cs:15
>
> -------------------------------------------------------------------------------------------------
> but if I compile the code using this line:
> mcs a.cs /r:System.Data.dll /r:System.Data.OracleClient.dll
> the program work  fine,
> Could anyone help me please?
>
>
>  ________________________________
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