Code: Select all
Save FreeCAD file for boxanalysis_frequency analysis to C:\Users\GV\AppData\Local\Temp\FEM_examples\boxanalysis_frequency.FCStd
.CalxuliX ccx tools solver!
08:36:54 References: empty in MechanicalMaterial, MechanicalMaterial
08:36:54 Check prerequisites.
08:36:54 Check prerequisites.
08:36:54 References: empty in MechanicalMaterial, MechanicalMaterial
08:36:54 Start writing CalculiX input file
08:36:54 Write ccx input file to: C:\Users\GV\AppData\Local\Temp\FEM_examples\boxanalysis_frequency\CalculiXccxTools\Mesh.inp
08:36:54 Writing time CalculiX input file: 0.02 seconds
08:36:54 Run CalculiX ...
08:36:54 CalculiX failed with exit code 3228369022
08:36:54 --------start of stderr-------
08:36:54 --------end of stderr---------
08:36:54 --------start of stdout-------
08:36:54
************************************************************
CalculiX Version 2.17, Copyright(C) 1998-2020 Guido Dhondt
CalculiX comes with ABSOLUTELY NO WARRANTY. This is free
software, and you are welcome to redistribute it under
certain conditions, see gpl.htm
************************************************************
You are using an executable made on Thu Jul 23 21:43:50 CEST 2020
The numbers below are estimated upper bounds
number of:
nodes: 280
elements: 129
one-dimensional elements: 0
two-dimensional elements: 0
integration points per element: 4
degrees of freedom per node: 3
layers per element: 1
distributed facial loads: 0
distributed volumetric loads: 0
concentrated loads: 0
single point constraints: 0
multiple point constraints: 1
terms in all multiple point constraints: 1
tie constraints: 0
dependent nodes tied by cyclic constraints: 0
dependent nodes in pre-tension constraints: 0
sets: 4
terms in all sets: 947
materials: 1
constants per material and temperature: 2
temperature points per material: 1
plastic data points per material: 0
orientations: 0
amplitudes: 0
data points in all amplitudes: 0
print requests: 0
transformations: 0
property cards: 0
STEP 1
Frequency analysis was selected
08:36:54
--------end of stdout---------
08:36:54 --------start problems---------
08:36:54
--------end problems---------
08:36:54 We will load the ccx frd and dat result file.
08:36:54 Read ccx results from frd file: C:\Users\GV\AppData\Local\Temp\FEM_examples\boxanalysis_frequency\CalculiXccxTools\Mesh.frd
08:36:54 FEM: No nodes found in Frd file.
08:36:54 Problem on frd file import. No nodes found in frd file.
08:36:54 FEM: No result object in active Analysis.
08:36:54 Read ccx results from dat file: C:\Users\GV\AppData\Local\Temp\FEM_examples\boxanalysis_frequency\CalculiXccxTools\Mesh.dat
The problem, in my case, is connected with the ccx.exe shipped with the 0.19 version.As a test I used the ccs.exe that come with version 0.18 in freeCAD 0.19 and it works fine.
There is some problem between my version of windows and the new compiled calculix, and this problem arises only for frequency calculation.
