Split tree error: Char 'F' is not a recognized rule notation symbol

Hi there.

A simple split tree operation strangly doesn’t work and gives me a
“1. Char ‘F’ is not a recognized rule notation symbol” -error
Is it a bug or am I the bug?

Thanks in advance.
split_tree_problem.gh (9.2 KB)

It’s not a bug. ‘F’ really isn’t part of rule notation. What you’re doing is plugging a bunch of boolean values into a text parameter, so they all get converted to either “true” or “false” values. Rule notation requires curly brackets for paths and square brackets for index rules: {…}[…]

Did you perhaps mean to use the Cull Pattern component instead of Tree Split?

I feel very ashamed. You are right. My mistake.

Thanks for the hint.