kernelCAD-web (w1ne) errors

4 recurring problems engineers report in kernelCAD-web (w1ne), ranked by impact.

#128 by errors trackedMCADVerification

Recurring kernelCAD-web (w1ne) errors, by impact

  1. 1kernelCAD-web hit this importing the Microduck 24 parts, each STL holding several closed shells. The importer returned a compound of shells with isSolid false, so fromSTL called it an open shell, and geometry faults came back with a wrong hint about installing playwright chromium. Now each closed shell is promoted to a solid and the errors point at the script.MCAD · Agent failure · 1 report74
  2. 2A CAD tool selling injection-moulded enclosures had no moulding DFM gate at all, and now adds undercut, draft, wall and fillet checks, with anything unmeasurable returning 'unmeasured' instead of passing.Verification · Agent failure · 1 report66
  3. 3In a CAD generation benchmark harness, a later model reply with no code block used to throw away a script the gate had already rejected. Generation scripts can now state expected extents and volume, and a valid export that disagrees goes back for repair; separately, build123d 0.13 pulls OCCT 8 which breaks analyze_step, so the README pins 0.12.0.Verification · Agent failure · 1 report66
  4. 4Two exports of the same model from one long-lived MCP server gave different STEP hashes, because OCCT's product name counter is process-global and FILE_NAME carries the wall clock.MCAD · Agent failure · 1 report66

How it fails

  1. Agent failure4

Engineering tools that address these errors

Sourced from public community reports. Costs and delays on individual entries are modeled estimates, not measurements.