I am trying replicate this model from youtube https://www.youtube.com/watch?v=Y9l1zYnMj4g
I did the model, (it is attached). During the mesh generation I received the error that I have previously read in this forum about (gmsh 4.X) Gmsh error: Unknown element type for UNV export (MSH type 15)
The mesh is generated with this warning, (if I reduce the resolution of the mesh, this warning disappears and a new one appears indicating the distortion of the average values in the avg mesh) in any case I have said situations I have been able to start the calculation with other models And has worked.
The problem arises when I start the calculation with calculix which never ends up entering in exorbitant times for what this is (unless there is an error that does not find a solution during the iterations .... I do not think this is the case because the model is identical to the one made in the video whose link I have attached).
OS: "Fedora release 30 (Thirty)"
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Build type: Unknown
Python version: 3.7.3
Qt version: 4.8.7
Coin version: 3.1.3
OCC version: 6.9.1.oce-0.18
Locale: Swedish/Sweden (sv_SE)
Om Calculix i did compile binary accord this post https://forum.freecadweb.org/viewtopic.php?f=18&t=34024
, I did check it with another model and this did work.