There is no source code... strange bug !?

[Delf]

Hi all,

I'm working on a solution which contains WebServices (C#), C# libraries
and some unmanaged DLLs (C++).

Here the layout of the calls :

WebService (C#) <-> C# DLL <-> unmanaged DLL

In fact, I've got 3 unmanaged DLLs ; they're plugins. So, they implement
a common interface ; I'll call these DLL A, B and C.

The project runs _perfectly_ when I use A and B.

When I want to use C (this plugin uses ADO), I've got the following
error (DEBUG mode) :

"There is no source code for the current location".

And then, the webservice blocks... nothing else happens.

In RELEASE mode, no error, but again, the webservice blocks when my C#
DLL tries to invoke a method of the unmanaged DLL.

Here a sample of the C# DLL code :

MethodInfo method = m_dllMethodList.GetMethod("mdmInit");
return (int)method.Invoke(null, null);

The error appeares on the second line. No exception caugth.

No problem if I use A or B.

I've read all pages which deal with 'There is no source code
available...' found on the Web and on groups... nothing can resolve my
issue :\

Any help will be welcome.
Thanks.

--
Delf