Woven Material Unit Cell definition does not work

Jan-Eric Seidel

Hello I get this error. Idk what i should do.

 

Altair HyperMesh v2021.2.0.31 Copyright (C)1990-2021 - Altair Engineering, Inc. All Rights Reserved.Contains trade secrets of Altair Engineering, Inc. Copyright notice does notimply publication. Decompilation or disassembly of this software is strictlyprohibited.
Error: Internal error0 while executing"*solid_extrude_from_surfs 1 0.0 0.36966345402174583 0.02050431940706693 9 2" ("eval" body line 1)
invoked from within"eval *$COM 1 [expr 2*$x*$i_x] [expr 2*$y*$i_y] [expr 2*$i_o] 9 2" (procedure "GeomHelpingHands::createPieceLinWeave" line 53)
invoked from within"GeomHelpingHands::createPieceLinWeave $incs $extrDir $tow_seq" (procedure "UnitCell::Woven::Linear::build_geom" line 56)
invoked from within"UnitCell::Woven::Linear::build_geom $uc_loc" ("3" arm line 1)
invoked from within"switch -glob [UnitCell::get_mid $uc_loc] {"1" {UnitCell::Fibrous::build_geom $uc_loc} "2" {UnitCell::Particulate::build_geom $uc_loc}..." (procedure "UnitCell::build_geom" line 5)
invoked from within"UnitCell::build_geom uc_loc" (procedure "MDS_ParaUC::get_single_femodel" line 26) invoked from within"MDS_ParaUC::get_single_femodel uc" (procedure "MDS_paraModelib::get_uc_models" line 19)
invoked from within"MDS_paraModelib::get_uc_models [ParametricModel::get_paramModels $Model]" ("UnitCell" arm line 7) invoked from within"switch -glob [ParametricModel::get_type $Model] { "UnitCell" { # Build Material Material::build [ParametricModel::get..." (procedure "MDS_paraModelib::main" line 25)
invoked from within"MDS_paraModelib::main "C:/Users/xxxx/Documents/MultiscaleDesigner/test_woven/Mechanical/test_woven_geo.dat"" (file "C:/Users/xxxx/Documents/MultiscaleDesigner/test_woven/Mechanical/driver.tcl" line 2)
invoked from within"source C:/Users/xxxxxx/Documents/MultiscaleDesigner/test_woven/Mechanical/driver.tcl"End of command file - terminating.HM exiting with code 1
...
Generation of parametric unit cell model finished successfully.

Please save your .mic file and contact Altair support to report the error.

Adriano_Koga

hi,

 

could you share more details on what were you trying to build here, before the error appeared?

 

Jan-Eric Seidel

I was just using th buildin function to make a plain weave unit cell. It works with fiber models but not with any woven.