Grasshopper

algorithmic modeling for Rhino

Grasshopper Kangaroo Triangular Element Error

Hi all,

I'm trying to analyse different origami folded structures with kangaroo. I've applied some unary forces to see how they will deform. When I try to start the simulation I get an error:

"1. Solution exception:Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index"

How can I solve this?

Thank you for your help!

Views: 450

Replies to This Discussion

Permalink Reply by ng5 Alex on March 17, 2017 at 10:43am

Hello Max,

in Kangaroo1 you need to flatten the forces input. also i think in the origami example there is also a spring from lines for each line, but cannot open the definition atm to check for sure.

best

alex

Permalink Reply by Max on March 19, 2017 at 5:50am

Thanks for your help Alex, when I flatten the input the error disappears :) What do you mean with "origami example"? Do you mean my definition? 

best

max

Permalink Reply by ng5 Alex on March 19, 2017 at 7:10am

no, i was trying to remember the components of the origami example file, from this page.

this is also a given example.

best

alex

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