shell elements share the same node ?

[atakebones]

Calculation stops with such an error message
What cause can be considered


*INFO in gen3dnor: in some nodes opposite normals are defined
*ERROR in gen3dnor: more than 100 ?hell elements share the
same node
2.2: CalculiX execute error:


このようなエラーメッセージで計算が止まります
どんな原因が考えられるでしょうか

[bernd]

seams some bad mesh. Difficault to say what caused the mesh to be bad. Would you post the FreeCAD file with mesh cleared?

bernd

[bernd]

Make sure to use 0.19 dev version if you gone work with FEM. See https://forum.freecadweb.org/viewtopic.php?f=18&t=12212