Hi everyone,
I want to create an aggregation along a loft, using components. I have assigned one component as a group of geometries, and I then set all four components as one whole geometry. However, I keep having an expression error. I don’t know how to fix it. Is the way I set my components at the beginning (on the left bottom) the reason to that error? And how should I fix them?
your group is outputting a surface.
You then fed the surface into a points component resulting in nulls and the red point component.
This means the data from D is null which gives you an error.