Voronoi: solution exception, points must at least contain 1 point

[Markus_S]

I am trying to build a Voronoi lattice structure helmet.

I have been building the script but I wasn’t able to get rid of some support structures.
So I baked the “Polyline”, removed the unnecessary structure. Added a “Curve” and set multiple curves. Now I am getting the Error: solution exception, points must use at least one contain

Thanks so much !!
Grasshopper Helmmütze.gh (307.5 KB)

[Quan_Li]

No curves inside the container.

[Markus_S]

oh thanks, I must have forgotten to add it for the screen shot. the added curves do not change anything unfortunately.

any ideas?

[Quan_Li]

No idea. Read this.
Help Us Help You - Grasshopper - McNeel Forum

[Markus_S]

thanks for the link, its my first post. I attached the GH file

[inno]

@Markus_S

its my first post. I attached the GH file

the file you have attached does not contain the geometries, only the components

in this link you can read how to internalize data in your GH files:

@Quan_Li

Read this.
Help Us Help You - Grasshopper - McNeel Forum

in particular this part:

@DavidRutten

3. Attach minimal versions of all the relevant files
If you have a gh file you have a question about, attach it to the post. Do not expect that people will recreate a file based on a screen-shot because that’s a lot of pointless work. It’s also a good idea to remove everything non-essential from a gh file. You can use the Internalise Data menu option to cut everything to the left of a parameter:

Simplifying a Grasshopper network

If you are referencing curves or breps or meshes from Rhino, you can also internalise them so you won’t have to post a 3dm file as well as a gh file. If you’re unsure whether all the relevant data is internal to the gh file, try opening it in an empty Rhino. Does it work? Good. No? You’ll need to internalise more.

you can right click on Breps, Curves and whatever your definition needs in order to work, and choose “internalise data”
then you need to save the file and upload it again

[blind (Stefan)]

There is an invalid curve in that list that might cause that problem.

[Markus_S]

Grasshopper Helmmütze.gh (712.9 KB)

I internalised the data. Thank you so much!!

[inno]

there are really many duplicate lines, and also some invalid ones as @blind correctly guessed

it will take a while to calculate those 5147 lines

Grasshopper Helmmütze (1)_Re.gh (727.5 KB)

[Markus_S]

omg you are my fucking hero!!! thank you so so so much! you saved my project!!!

[martinsiegrist]

Are you going to 3D print this Helmmütze?

[Markus_S]

No probably not, it was more a theoretical concept