Data-Shapes Crashing Revit

[Ewan_Opie]

Have you tried the same values with the UI.DropDown input? Or any of the other inputs? Just to check that the Multi-form section is functioning.

Also, note the following comment for Dynamo 2.0

DataShapes & Dynamo 2.0

Hi @hzamaniM54WP @john_pierson is right! It’s still needs to be updated to 2.0. So far I gave a try to all nodes and it seemed okay but I haven’t looked at it in depth. I’ll definitely try and take time to do that soon. In the mean time, scripts using data shapes UI should not be run on automatic mode. Have you tried running on manual?