[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 20:17:19 UTC 2014 

I have copied the libclntsh.so file to a directory and set the
LD_LIBRARY_PATH in* /etc/profile.d*.
 echo $LD_LIBRARY_PATH  is displying the newly set path.

After this I can run the MonoDevelop IDE built binary using the mono

ex: mono MyApp.exe. (This works)


But the monodevelop throwing the System.DllNotFoundException: libclntsh.so
exception . It looks like the Monodevelop IDE is trying to get the run time
dll from a different location.

I also tried the following.

Copied the libclntsh.so   in to /opt/mylib folder :

1.
*ls /opt/mylib/*        libclntsh.so  #

*2.*
*echo /opt/mylib/ >/etc/ld.so.conf.d/mylib.conf*
3. *ldconfig*

4.* ldconfig -p |grep libclntsh*
    libclntsh.so.11.1 (libc6,x86-64) => /opt/mylib/libclntsh.so.11.1


*5. ls /opt/mylib/*libclntsh.so  libclntsh.so.11.1

*6. ls -ltr /opt/mylib/*
-rwxrwxrwx. 1 root root 48725713 May  6 11:31 libclntsh.so
lrwxrwxrwx. 1 root root       12 May  6 15:08 libclntsh.so.11.1 ->
libclntsh.so


I am wondering how can I remove the symbolic link and tell the compiler to
use the lib libclntsh.sh.

Once again thanks for you help.

Reagrds


On Tue, May 6, 2014 at 10:54 AM, Hari <phariparam at gmail.com> wrote:

> 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
>>>
>>>
>>> _______________________________________________
>>> Monodevelop-list mailing listMonodevelop-list at lists.ximian.comhttp://lists.ximian.com/mailman/listinfo/monodevelop-list
>>>
>>>
>>>
>>> _______________________________________________
>>> Monodevelop-list mailing list
>>> Monodevelop-list at lists.ximian.com
>>> http://lists.ximian.com/mailman/listinfo/monodevelop-list
>>>
>>>
>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ximian.com/pipermail/monodevelop-list/attachments/20140506/8e5bd1e3/attachment.html>

More information about the Monodevelop-list mailing list