Error code E_NOINTERFACE when creating instante to Scheduler

Question

Hello all,

Im building up an application with c++ and as found on the web i tried to load the .tlb files and also tried using the generated header files when it compiles.

When i run the app i get this error now 0x80004002 (NO INTERFACE)

 

Everything was running perfectly until one day it simply started returning this error.

The code to instance:

 

    hr = CoCreateInstance( __uuidof(Scheduler), // CLSID_Scheduler,
        NULL,
        CLSCTX_INPROC_SERVER,
        __uuidof(IScheduler), // IID_IScheduler,
        reinterpret_cast<void **> (&g_pScheduler) );

 

This is where it crashes. The DLL files are available on the servers. I tried to run this in several nodes, but got same result.

 

Anyone has any idea on why this could be happening now?

 

NOTE: I wrote a simple app in C# that would create a Scheduler and connect to headnode and it works. Why would this not create an instance in c++ ?

 

Thanks in advance

Answer 1

You should alk this question on the appropriate Windows HPC Forum.

http://social.microsoft.com/Forums/en-HK/category/windowshpc

This forum is really for LINQ to HPC specific questions.

Thanks,

Ade

 

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Ade