Kangaroo

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THIS FORUM IS NO LONGER ACTIVE. PLEASE POST ANY NEW QUESTIONS OR DISCUSSION ON:

https://discourse.mcneel.com/c/grasshopper/kangaroo

The discussions here are preserved for reference, but new questions posted here are likely to go unanswered.

Kangaroo is a Live Physics engine for interactive simulation, optimization and form-finding directly within Grasshopper.

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K2Engineering: Goals cannot be converted

by Marie Pa

Oct 31, 2018

Hey!

I am trying to use the K2 Engineering package. I already have problems with the example files – there is always an error showing up (see screenshot in german), which says the object of the typ „supportgoal“ can’t be converted to KangarooSolver.IGoal.

It shows up for any example (not only for supportgoal also for cablegoal etc). I am using the most recent version of Kangaroo2 which can be downloaded from food4rhino.

It would be great if you could help  me out!

Thanks in advance,


Marie

  • up

    wenqian yang

    Hey I had exactly the same problem. I solved it by replacing all the file in the grasshopper folder from a computer which doesn't have this problem. I think the reason could be that, the embedded kangaroo 2 in Rhino 6 conflicts with the kangaroo 2 I installed. Try it

    Dec 8, 2018

    • up

      Valerio S

      Hi All,


      Is anyone else experiencing the same issue?

      I'm using Rhino 6, tried to re-install Kangaroo and Kangaroo 2 but with no luck.

      Marie Pa, did you manage to find a solution?

      Mar 20, 2019