Rhino 6 Grasshopper Geometry Pipline Error / Bug

Hello all,

I have encountered a strange bug in Rhino 6 (latest release) in Grasshopper. When I open the attached file the Geometry Pipiline in GRasshopper will not work. Also when I refference the curves to a curve parameter and than change the curve it will not update.

Any ideas?

error.gh (1.0 KB)
error.3dm (35.7 KB)

For sublayers, you need to include the name of the parent layer(s) - in this case like this:


I didn’t understand the second issue…