Solid.ByUnion - Issues with Lists Levels

Hi, I’m trying to get all the elements on the model, organize them by level and create one solid for each level, but I’m having issues with the lists and Solid.ByUnion node.
Does anyone know what I’m missing?


5D - VOLUME - COMPLETE FINAL.dyn (113.3 KB)

Try a List.Flatten with the list level set to @L3 After the List.Clean, then wire that into the Solid.ByUnion node.

@jacob.small Hey Jacob, thanks for the idea! It worked for a while but now I’m getting the same issue again:


any idea why? I restarted the machine and still the same!

What is the warning on the Element.Solids node?

What about on the Solid.ByUnion node?

Note that I am away from my computer so I can’t open your graph, and I would need the dataset even if I had access to a computer at the moment.

List.Clean with preserveIndices will actually retain any nulls in the list and still give you errors down the line. You want preserveIndices to be false so that any null indices or empty lists are completely removed. Try that and then reply with any remaining errors.

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