Loft: Solution exception:Index was out of range. Must be non-negative

[Lunaa (Louna Albatarani)]

Hi everyone!
I am new here
I am trying to loft three data trees together, however it is only working for a couple of curves and not others.
Does anyone know how to fix the problem?

I would also like to make a thickness for the surface that results from the loft, if u have any advice on how i can go about it please let me know.

Thank you so much in advance!

new.gh (14.6 KB)

[Baris]

Hi @Lunaa ,
you may want to internalize the geometry.

[Lunaa (Louna Albatarani)]

Hello @Baris I tried to internalize them but it did not work.
I just discovered that we can dispatch null values, i did that and it worked, tho thank you for your help!!

[wim (Wim Dekeyser)]

Hi -

@Lunaa

I tried to internalize them but it did not work.

Internalizing before posting here makes it so that others can actually use your file. Without it, it’s mostly useless. Please don’t post Grasshopper files without having internalized Rhino geometry.
-wim

[Baris]

@wim

Internalizing before posting here makes it so that others can actually use your file.

Especially when you are using Plug-Ins.
You could easily have been internalized it here: