engine_web-ifc (ThatOpen) errors

3 recurring problems engineers report in engine_web-ifc (ThatOpen), ranked by impact.

#167 by errors trackedMCAD

Recurring engine_web-ifc (ThatOpen) errors, by impact

  1. 1IfcSurfaceCurveSweptAreaSolid sections come out turned 90 degrees with width and height swapped. The reporter says it is the pattern Revit writes for slab edges and wall sconces.MCAD · Agent failure · 1 report66
  2. 2The IFC loader's schema check returns IFC2X3 for every file because the header schema name is a quoted string the loop never matches; 28 models from Revit, Archicad, Tekla and BSProLib, all declaring IFC4, all came back IFC2X3.MCAD · Agent failure · 1 report66
  3. 3web-ifc opens a file where #61 points at a missing #62, then StreamAllMeshes spins at full CPU until killed. The reporter wants it to fail, not hang.MCAD · Agent failure · 1 report66

How it fails

  1. Agent failure3

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