[RESOLVED] Calling C# function w/out param doesn't work

[Rigel]

I have a C# function

SomeFunction(out MyObject obj)

When I call this function from Managed C++

MyObject ^mObj = nullptr;
SomeFunction(mObj);

After "SomeFunction" is called mObj is still equal to null.
I have verified in the debugger that SomeFunction retrieves the object properly so it shouldn't be null.
How come and how do I fix this?

Thanks!