pybind11 incompatible function arguments. The following argument types are supported: 1. (arg0: _GstPadProbeInfo) -> capsule

Question

I want to call a C++ function from Python using pybind11. The C++ function is declared as:

void *getimage(GstPadProbeInfo *info)

In Python, I am calling getimage with:

image = example.getimage(info)

where the Python type of info is gi.repository.GstPadProbeInfo. When when I run the code I get:

incompatible function arguments. The following argument types are supported:    1. (arg0: _GstPadProbeInfo) -> capsule

How can I resolve this?