A null reference pointer was passed to the stub

  • Thread starter Thread starter Sushi
  • Start date Start date
S

Sushi

I'm trying to use the IGetAppData interface, with no success!

Reference: COMSVCS.DLL

Dim b As COMSVCSLib.IGetAppData
Dim nApps As System.UInt32
Dim aAppData As System.IntPtr
b = CType(New COMSVCSLib.TrackerServer, COMSVCSLib.IGetAppData)
b.GetApps(nApps, aAppData)

In the last command, I receive the error
Run-time exception thrown : System.Runtime.InteropServices.COMException - A
null reference pointer was passed to the stub.

any ideas ?
Sushi
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Similar Threads

Gurus, can you please take a peek at my IOleItemContainer wrapper? 2
how to pass a POINTER to an int to a DLL function 1
Pointer to interface? 7
passing pointer reference to structure with array 1
Reference to a reference? 3
c# to vb.net conversion 9
IMAPI how to register IDiscMasterProgressEvents 9
Cannot pass a __delegate pointer to C++ function? 15

Back
Top