Dear all,

I have part document (not assembly), according to the api, I shouldset the Component argument of AccessSelections( topDoc, Component)to 'Nothing' when it is a part document. But The problem is that Iam writing the code in python and when I set Component to 'None' itraises and error, it might be because of not campatibility between'Nothing' in VB and 'None' in python. What should I do instead?

Thanks,
ArtmanSolidworksApi macros