[MonoDevelop] [SPAM] Re: [SPAM] How to set the Project References in Monodevelope IDE (System.DllNotFoundException: libclntsh.so )?

Hari phariparam at gmail.com
Tue May 6 15:54:48 UTC 2014 

Hi Eberhard,

After the previous post, I have downloaded the OCI Client version 12.1

ls -ltr

rwxr-xr-x. 1 root root    114225 May  6 10:12 liboramysql12.so
-r-xr-xr-x. 1 root root    330074 May  6 10:12 libons.so
-r-xr-xr-x. 1 root root    152544 May  6 10:12 libocijdbc12.so
-rw-r--r--. 1 root root       440 May  6 10:12 BASIC_README
-rwxr-xr-x. 1 root root    219437 May  6 10:12 uidrvci
-r--r--r--. 1 root root   3397734 May  6 10:12 ojdbc7.jar
-rwxr-xr-x. 1 root root     43154 May  6 10:12 genezi
-rwxr-xr-x. 1 root root     29396 May  6 10:12 adrci
-rwxr-xr-x. 1 root root 136162781 May  6 10:12 libociei.so
-rw-r--r--. 1 root root     71231 May  6 10:12 xstreams.jar
-rwxr-xr-x. 1 root root   2523156 May  6 10:12 libocci.so.12.1
-r-xr-xr-x. 1 root root   6277261 May  6 10:12 libnnz12.so
-rwxr-xr-x. 1 root root  55453863 May  6 10:12 libclntsh.so.12.1
-rwxr-xr-x. 1 root root   6750135 May  6 10:12 libclntshcore.so.12.1
-r--r--r--. 1 root root   3389454 May  6 10:12 ojdbc6.jar
-rwxr-xr-x. 1 root root  48725713 May  6 10:35 libclntsh.so
lrwxrwxrwx. 1 root root        12 May  6 10:35 libclntsh.so.11.1 ->
libclntsh.so


The libclntsh.so file is in the $ORACLE_HOME/lib folder, I have copied this
file to  /opt/instanceclient_12.

1. Deleted the previously configured ldconfig file from the ld.so.config.d
directory.
2. Configured the ld.so.config.d file using the command
   echo /opt/instantclient_12_1 >/etc/ld.so.conf.d/instantclient.conf

 ldconfig -p |grep libcln
 libclntshcore.so.12.1 (libc6,x86-64) =>
/opt/instantclient_12_1/libclntshcore.so.12.1
 libclntsh.so.12.1 (libc6,x86-64) =>
/opt/instantclient_12_1/libclntsh.so.12.1
 libclntsh.so.11.1 (libc6,x86-64) =>
/opt/instantclient_12_1/libclntsh.so.11.1

I will try to install the -dev version of the package .

Thanks


On Tue, May 6, 2014 at 10:20 AM, Eberhard Beilharz <eb1 at sil.org> wrote:

>
> Do you have *libclntsh.so  *or only *libclntsh.so.11.1*? You might have
> to install the -dev version of the package (or manually create a symbolic
> link from /opt/instantclient_11_2/libclntsh.so.11.1 to
> /opt/instantclient_11_2/libclntsh.so).
>
>
> Hari wrote on 2014-05-06 at 16:38 +0200:
>
> Hi Eberhard.
>
> Thanks for your valuable comments.  I have set the libclntsh.so.11.1 path
> as follows. But still I am getting the same error as mentioned previoulsy.
>
> guest at orcllinux ~]$ ldconfig -p | grep libclntsh
>  libclntsh.so.11.1 (libc6,x86-64) =>
> /opt/instantclient_11_2/libclntsh.so.11.1
>
>
> I also tried setting the libclntsh.so.11.1 path in /etc/profile.d. I
> verified the LD_LIBRARY_PATH and it displayed the file path correctly.
>
> Thanks
>
>
>
> On Tue, May 6, 2014 at 2:34 AM, Eberhard Beilharz <eb1 at sil.org> wrote:
>
>>
>> You don't add a reference to unamanged dlls. Instead you need to create
>> (or copy) a *.dll.config file that maps the dll name to the shared library
>> (see http://www.mono-project.com/Interop_with_Native_Libraries).
>>
>> However, in your case it looks more like it can't find *libclntsh.so*.
>> Do you have that file on your system, and is it in your PATH?
>>
>> Hari wrote on 2014-05-05 at 17:22 +0200:
>>
>>  I am using the MonoDevelop IDE  4.2.3 and trying to run a C#
>> application in RedHat Linux 6.5. While running the application, the
>> Oracle(11g) Database "open" call is throwing the below exception. I am
>> wondering how can I add the reference libclntsh.so  in to the
>> Project/Solution using the IDE or how can I resolve the below issue?
>>
>>
>> {System.DllNotFoundException: libclntsh.so   at (wrapper
>> managed-to-native)
>> System.Data.OracleClient.Oci.OciCalls/OciNativeCalls:OCIEnvCreate
>> (intptr&,System.Data.OracleClient.Oci.OciEnvironmentMode,intptr,intptr,intptr,intptr,int,intptr)
>>   at System.Data.OracleClient.Oci.OciCalls.OCIEnvCreate (System.IntPtr&
>> envhpp, OciEnvironmentMode mode, IntPtr ctxp, IntPtr malocfp, IntPtr
>> ralocfp, IntPtr mfreep, Int32 xtramem_sz, IntPtr usrmempp) [0x00000] in
>> /home/abuild/rpmbuild/BUILD/mono-3.4.0/mcs/class/System.Data.OracleClient/System.Data.OracleClient.Oci/OciCalls.cs:778
>>    at System.Data.OracleClient.Oci.OciEnvironmentHandle..ctor
>> (OciEnvironmentMode mode) [0x00013] in
>> /home/abuild/rpmbuild/BUILD/mono-3.4.0/mcs/class/System.Data.OracleClient/System.Data.OracleClient.Oci/OciEnvironmentHandle.cs:35
>>    at System.Data.OracleClient.Oci.OciGlue.CreateConnection
>> (OracleConnectionInfo conInfo) [0x00000] in
>> /home/abuild/rpmbuild/BUILD/mono-3.4.0/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OciGlue.cs:88
>>    at System.Data.OracleClient.OracleConnectionPoolManager.CreateConnection
>> (OracleConnectionInfo info) [0x00006] in
>> /home/abuild/rpmbuild/BUILD/mono-3.4.0/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OracleConnectionPoolManager.cs:57
>>    at System.Data.OracleClient.OracleConnectionPool.CreateConnection ()
>> [0x0000e] in
>> /home/abuild/rpmbuild/BUILD/mono-3.4.0/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OracleConnectionPool.cs:97
>>    at System.Data.OracleClient.OracleConnectionPool.GetConnection ()
>> [0x000ba] in
>> /home/abuild/rpmbuild/BUILD/mono-3.4.0/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OracleConnectionPool.cs:74
>>    at System.Data.OracleClient.OracleConnection.Open () [0x00071] in
>> /home/abuild/rpmbuild/BUILD/mono-3.4.0/mcs/class/System.Data.OracleClient/System.Data.OracleClient/OracleConnection.cs:420
>>    at TRQAClient.Program.ConnectAndQuery () [0x00017] in
>> /home/guest/source/Client/Client/Program.cs:31 }
>> System.DllNotFoundException
>>
>> Thanks for your help
>>
>>
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