Filleting multi-sketch solids yields Internal engine error on request

Bug
1

I am working on base.kcl. It’s composed of two plates welded together with all edges filleted.

I was able to all edges from the bottom plate filleted correctly but when I try to add fillets to the top plate (lines 76-85), I get the error below. Is this a known issue? Let me know if there’s a better place to file bug reports like this. Thanks!

PS C:\src\harmonic-analyzer\cad> zoo kcl export --deterministic --output-format stl .\base\main.kcl .\base\
KCL Engine error

  × engine: Internal engine error on request
    ╭─[66:6]
 65 │       |> extrude(length = topHeight, tagEnd = $topTop)
 66 │ ╭─▶   |> fillet(
 67 │ │          radius = edgeFilletRadius,
 68 │ │          tags = [
 69 │ │            // Intersection fillets between both plates
 70 │ │            getCommonEdge(faces = [topFront, bottomTop]),
 71 │ │            getCommonEdge(faces = [topRight, bottomTop]),
 72 │ │            getCommonEdge(faces = [topBack, bottomTop]),
 73 │ │            getCommonEdge(faces = [topLeft, bottomTop]),
 74 │ │
 75 │ │            // Side fillets, top plate
 76 │ │            getNextAdjacentEdge(topFront),
 77 │ │            getNextAdjacentEdge(topRight),
 78 │ │            getNextAdjacentEdge(topBack),
 79 │ │            getNextAdjacentEdge(topLeft),
 80 │ │
 81 │ │            // Top fillets, top plate
 82 │ │            getCommonEdge(faces = [topFront, topTop]),
 83 │ │            getCommonEdge(faces = [topRight, topTop]),
 84 │ │            getCommonEdge(faces = [topBack, topTop]),
 85 │ │            getCommonEdge(faces = [topLeft, topTop])
 86 │ │          ]
 87 │ ├─▶      )
    · ╰──── .\base\main.kcl
 88 │
    ╰────
2

Hi Pedro,

Thanks for the clear description of this issue. Yes, we are aware about Fillet having a few limitations and it is an area we’re actively working on.
I’ve added an internal issue tracking this bug and I’ll report back if we have an update!

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