How to add an image to wxdataViewListCtrl

I checked a lot on google to see how could I add an bitmap to a dataViewListCtrl. There is the method AppendBitmapColumn but it doesn’t work. I got an error message saying that it expects a PyObjet instead of wxBitmap…

Do you know why I got that ? Or do you have an alternative item ?

Please provide a small runnable example (see: HOWTO: Get help with a small runnable sample) so we can more easily help you. Also, be sure to mention the patform and the version of wxPython.