Error reported: failed to launch 'renumberMesh

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poulmack
Posts: 12
Joined: Tue Nov 07, 2017 7:17 pm

Error reported: failed to launch 'renumberMesh

Post by poulmack »

Hello,

I am trying to run a simple case and installed OpenFOAM-v2112 with Microsoft MPI in the attached file. I understand the later tool is necessary for decomposition.

The mesher runs all ok and can visualize in Paraview, but when I try to run the solver, I get the following error
10:58:25 ERROR: Error reported: failed to launch 'renumberMesh -parallel -overwrite' on DESKTOP-PAUL
Error (2) The system cannot find the file specified.
10:58:25
Is it necessary to edit decomposeParDict in Windows Explorer or CfdOF can do this automatically? What's the best way to solve this error?

Code: Select all

OS: Windows 10 Version 2009
Word size of FreeCAD: 64-bit
Version: 0.20.29177 (Git)
Build type: Release
Branch: releases/FreeCAD-0-20
Hash: 68e337670e227889217652ddac593c93b5e8dc94
Python 3.8.10, Qt 5.15.2, Coin 4.0.1, Vtk 8.2.0, OCC 7.6.2
Locale: English/Canada (en_CA)
Installed mods: 
  * CfdOF 1.17.0
  * Help 1.0.3
Regards,
Paul
Attachments
Room split.FCStd
(38.56 KiB) Downloaded 32 times
ondrejch
Posts: 5
Joined: Thu Jun 23, 2022 3:17 pm

Re: Error reported: failed to launch 'renumberMesh

Post by ondrejch »

Code: Select all

OS: Ubuntu 22.04 LTS (MATE/mate)
Word size of FreeCAD: 64-bit
Version: 0.20.29177 (Git) AppImage
Build type: Release
Branch: (HEAD detached at 0.20)
Hash: 68e337670e227889217652ddac593c93b5e8dc94
Python 3.9.13, Qt 5.12.9, Coin 4.0.0, Vtk 9.1.0, OCC 7.5.3
Locale: English/United States (en_US)
Installed mods: 
  * ProDarkThemePreferencePack 1.0.0
  * A2plus 0.4.56a
  * CfdOF 1.17.0
It ran on my system, with the following error:

Code: Select all

07:36:19  Part::FeaturePython: Link(s) to object(s) 'Sketch002 Pad001' go out of the allowed scope 'BooleanFragments'. 
Instead, the linked object(s) reside within 'Body Body Body'.
07:36:19  Part_BooleanFragments: only one solid in the result, generating trivial compsolid.Part::FeaturePython: Link(s) to object(s) 'Sketch002 Pad001' go out of the allowed scope 'BooleanFragments'. 
Instead, the linked object(s) reside within 'Body Body Body'.
07:36:19  Part_BooleanFragments: only one solid in the result, generating trivial compsolid.188.471 
<App> Document.cpp(3546): Room_split#BooleanFragments still touched after recompute
poulmack
Posts: 12
Joined: Tue Nov 07, 2017 7:17 pm

Re: Error reported: failed to launch 'renumberMesh

Post by poulmack »

Hi @ondrejch ,

Were you able to get the results in Paraview?

Regards,
Paul
User avatar
oliveroxtoby
Posts: 812
Joined: Fri Dec 23, 2016 9:43 am
Location: South Africa

Re: Error reported: failed to launch 'renumberMesh

Post by oliveroxtoby »

poulmack wrote: Sun Jun 26, 2022 5:07 pm The mesher runs all ok and can visualize in Paraview, but when I try to run the solver, I get the following error
10:58:25 ERROR: Error reported: failed to launch 'renumberMesh -parallel -overwrite' on DESKTOP-PAUL
Error (2) The system cannot find the file specified.
10:58:25
Is it necessary to edit decomposeParDict in Windows Explorer or CfdOF can do this automatically? What's the best way to solve this error?
No, it's not necessary. The error should now be fixed if you update your workbench.
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