SWIG callback problem on win32

[Markus von Ehr]

Hi,

I tried to build the swig: callback example,
but when I run the runme.py file I get a message box:
abnormal program termination

The error appears in already in the first line of the python
callback generation:

# Add a Python callback (caller owns the callback, so we
# disown it first by calling __disown__).

caller.setCallback(PyCallback().__disown__())
caller.call()
caller.delCallback()

When I call only PyCallback().__disown__()
alone, the error appears, too.

Anybody knows a solution?

Thanks a lot,

Markus