Can you do me a favor, and in your script editor, under history, can you turn on show stack trace, and then try to get the error again and paste the whole result? It should spit out a lot more information, and then I can dig in the code. It’s weird, I don’t even have that line number :slight_smile:

okay, so I’ve looked at the code now, and while I don’t know exactly what’s happening on your end, I can explain what it is trying to do. It tries to make a list of all of the influences on the selected geometry. Your error though is saying there is nothing in that list (NoneType is not iterable). …

Odd A.R.T. Error

Development Character & Animation

Jeremy_Ernst (JeremyErnst) June 26, 2014, 9:24pm 7

Can you send me your file? It’ll be the only way I can for sure be able to further help.