[gdal-dev] Python and GDAL 1.6: TypeError with geom.Transform()

[G. Allegri]

Hello list.
I have problems with GDAL 1.6 and Python.
I need to reproject some points, and I know I can use
geom.Transform(my osgeo.osr.CoordinateTransformation object). The
problem is that it raises the following error:

TypeError: in method 'Geometry_Transform', argument 2 of type
'OSRCoordinateTransformationShadow *'

I've never seen it before. What's wrong?
giovanni