Grasshopper polyline doesn't work

[johncaraj]

Hi everyone I am having an issue , I am watching this tutorial 2020-19 LTH Tutorials: Simple Swarm with Field ( Grasshopper ) - YouTube and at 27:49 he adds the polyline command which for me doesnt work. I am pretty sure the following nodes are connected correctly so I cant find what is the issue. Does anyone have any idea what’s wrong?

teliko.gh (53.0 KB)

[martinsiegrist]

Your file does not contain the input geometry. Please right click the Brep input and click Internalise Data.

PS: Does flattening the V input of the Polyline component result in what you are looking for?

[inno]

I think the problem is in the output type of the loop, right click on the Loop End and set it to Output after the Last and Record Data

[johncaraj]

Ooh yes ,thank you so much , makes sense.