Complete newbie here (first dynamo script and post on this site) so apologies if this an obvious question.
I am trying to batch change the value of all instances of a shared parameter within our title block (north angle). I think I have managed to get to them (angles show on the list). But I get the following error:
Warning: Internal error, please report: Dereferencing a non-pointer. (3f47aacd)
Image of my workflow below for reference, any ideas of what I am doing wrong?
Thanks a lot!
PS I know there are other ways of sorting out the north alignment, I am using this as a first test