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

  × engine: The Zoo engine cannot handle this 3D union yet.  Please report
  │ this as an issue
    ╭─[67:1]
 66 │ 
 67 │ union([base,endTabs])
    · ──────────┬──────────┬
    ·           ╰── tests/pattern_into_union/input.kcl
    ·           ╰── tests/pattern_into_union/input.kcl
    ╰────
  ╰─▶ KCL Engine error
      
        × engine: The Zoo engine cannot handle this 3D union yet.  Please
        │ report this as an issue
          ╭─[67:1]
       66 │
       67 │ union([base,endTabs])
          · ──────────┬──────────
          ·           ╰── tests/pattern_into_union/input.kcl
          ╰────