Grasshopper

algorithmic modeling for Rhino

Singular stiffness-matrix problem

Dear all , 

I have a message error from KAramba when using the "analyze"component that says : 

I have already tried changing my boundary conditions, but it doesn't change anything. Do you have any idea of how I can solve this issue ? 

Thanks ! 

Views: 1702

Replies to This Discussion

Permalink Reply by Hannes Löschke on March 16, 2013 at 5:33pm

Looks like you have multiple models going into analyze (dashed line) if this isn't intentional, you sould make sure all inputs to assemble are flat lists.

Permalink Reply by Salma Saadi on March 29, 2013 at 4:22pm

Thank you very much !! I flattened all the appropriate inputs and it solved my problem indeed ! 

Permalink Reply by Helen Richardson on March 31, 2016 at 7:56am

Hello Both, 

I am having a very similar issue with my script but I have flattened my points and I am still getting the issue. I think there may be an issue with my support points. I would very very much appreciate any help you may be able to give me. 

Kindest regards,

Helen.

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