Grasshopper

algorithmic modeling for Rhino

Hi everyone,

I am fairly inexperienced with grasshopper and its various plugins so I am having a tough time trying to work this issue out on my own. I have been following an online tutorial: https://www.youtube.com/watch?v=DP975CpmuTA on how to make a diamond grid building skin. However, when I reach this last step, I receive an error when plugging my mesh into a catmull-clark subdivision saying "Array is empty". I am thinking it may have something with the invalid mesh entries shown in the list, however I am not really sure how to remove them.

Thanks for your help!

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Somehow there are invalid meshes that therefore cannot be subdivided. Are you able to filter them out with some logic?

Otherwise, please add the definition and I will have a look.

Thanks,

Giulio
--
Giulio Piacentino
for Robert McNeel & Associates
giulio@mcneel.com

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