---
source: kcl-lib/src/simulation_tests.rs
description: Error from executing cube_with_error.kcl
---
KCL UndefinedValue error

  × undefined value: `foo` is not defined
    ╭─[23:1]
 22 │ // Error, after creating meaningful output.
 23 │ foo
    · ─┬─
    ·  ╰── tests/cube_with_error/input.kcl
    ╰────
