FEATool Multiphysics Forum › Technical Issues

Technical Issues

Before submitting a technical issue with the software or bug report, please first ensure you have the latest version and build of the toolbox(select About FEATool/CFDTool from the Help menu to find your current version and compare with the latest releases as announced in the News topic. Please, also have a look at the User's Guide and Documentation, Frequently Asked Questions (FAQ), and Technical Articles.

In order to get better help, please include as much information as possible with all issue reports, such as:
  • Steps to reproduce the error
  • Error and warning messages
  • Model (.fea) files and/or (.fes/.m) scripts
  • Toolbox version and build number
  • Configuration (Select "System Info..." from the "Help" menu)
  • Other relevant information
Issues from licensed users, and users which have answered forum questions and/or submitted showcase and model examples will be prioritized for developer support.
New Topic
1234
Topics (107)
Posts Last Post Views
pin
>>> IMPORTANT: Issue and bug reporting guidelines by Precise Simulation
0
by Precise Simulation
pin
>>> IMPORTANT: MATLAB 2025a and later is *NOT* Recommended for running the toolbox by Precise Simulation
0
by Precise Simulation
Error using variable coefficient in FENICS by carlosHernando
7
by Precise Simulation
Can't create geometry object by Gustavo
1
by Precise Simulation
Error use multiple time dependent boundary conditions by PRajan
10
by Precise Simulation
cannot evaluate default expression of shear rate in 3D model of non-newtonian flow by Timmy098
1
by Precise Simulation
Can't generate grid on new installation by vsun
1
by Precise Simulation
OpenFoam data folder disappearing by emefff
0
by emefff
OpenFOAM12 call doesn't seem to be correct by emefff
7
by Precise Simulation
License Activation Error by emefff
2
by Precise Simulation
Issue installing latest version on Ubuntu 24.04 by smaret
4
by emefff
error ier=127 when creating geometry by mdiez
0
by mdiez
Issues with concentration_dependent Non_newtonian flow by Timmy098
0
by Timmy098
Problems with Navier-Brinkman multiphysics by Timmy098
3
by Precise Simulation
Error:Index exceeds the number of array elements by jaydeep
4
by jaydeep
Error in miu_fsi coefficient by Timmy098
8
by Precise Simulation
Mesh Generation by fwjd6420
1
by Precise Simulation
Error when combining objects (subtracting object from flow block) by ecook
3
by Precise Simulation
Spurious displacement when combining copied/transformed objects by ecook
4
by Precise Simulation
Activation error by lichris
1
by Precise Simulation
Crash when try an example by sasza
3
by Precise Simulation
Openfoam: could not start app decomposePar by Jan
12
by Precise Simulation
Could not evaluate "aSubExpr" error. by msandink
1
by Precise Simulation
Simple Test Case - OpenFOAM Error by pzach01
6
by Precise Simulation
error saving by KRYSTAL
2
by KRYSTAL
Can't generate Grid on fresh install by MarkFrasca
1
by Precise Simulation
Editing Compound Geometry Objects by lpday
4
by Precise Simulation
gobj_spline not working by acepilot_10
1
by Precise Simulation
I can't download in Linux SSL Cert error by shawnrubycherry
2
by shawnrubycherry
''matrix dimensions must agree'' in Navier-Stokes models by jeccy
4
by jeccy
[New User] Problems in the first run by spriyadarisi
1
by Precise Simulation
Errors while using FEATool in MATLAB Online by samjones
3
by Precise Simulation
Error: Modifying the search path is not supported by MATLAB Compiler by ebryant
3
by ebryant
Error: Index exceeds the number of array elements by ebryant
9
by ebryant
Time-Dependent Natural Convection in a Square Cavity by eschuldt
1
by Precise Simulation
1234
Free forum by Nabble Edit this page