To find structural form of grid shell with karamba

I was trying the script which is already given in the karamba 3d tutorials for the structural form of a grid shell using karamba. But I am not able to set an output surface from the grid shell which is optimised to connect it to the another script. The surface shows error. I have attached the screenshot of the script.
in the final stage of the script, the mesh to Brep component is used where it is made into a cluster ith a protected password. The password is not mentioned anywhere in the script or the tutorial.
Kindly help me with the same.

Hi,

I am not familiar with the script but as Karamba3D outputs a mesh, you can try converting the mesh into a surface by extracting the points and creating a surface. This is a grasshopper process.

Hi Matthew,
Thankyou so much. It worked.