Cant find what package these are from? any help
i am running both, thats why im wondering why its not working
They are core nodes available after you launch Dynamo from the add ins or manage tab of Revit. If you open in sandbox or studio mode (from start menu or desktop shortcut) they don’t work.
What version of dynamo are you using?
2017
Dynamo version not Revit?
1.3.1
possibly a bad install. try fixing that. like others are saying here these nodes should be in the core dynamo.
How old is that graph?
1 week maybe 2. it ran before i updated and now it doesnt work. ill try re downloading dynamo again
and see if that works