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Welcome to the group of Project Chrono developers.
Use this group to exchange ideas, comments and bugs with other developers
of Project Chrono, including C++ issues, planned features, etc.
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juju
,
Patrick CHEN
5
12:42 AM
Issue with ROS examples - Segmentation Fault
ps Forgot but probably should mention this, the strace log you posted points to ROS2 attempting to
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Issue with ROS examples - Segmentation Fault
ps Forgot but probably should mention this, the strace log you posted points to ROS2 attempting to
12:42 AM
Srivatsank Pullabhotla
,
Dan Negrut
4
Sep 8
Sensor Simulation documentation / help for 9.0.1
Hi Srivatsank – please try to install PyChrono following the instructions here: https://uwmadison.app
unread,
Sensor Simulation documentation / help for 9.0.1
Hi Srivatsank – please try to install PyChrono following the instructions here: https://uwmadison.app
Sep 8
Srivatsank Pullabhotla
Sep 8
Sensor Simulation with 9.0.1
Hi, I had raised the issue #601 in relation to _sensor import with 9.0.0 and was asked to install
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Sensor Simulation with 9.0.1
Hi, I had raised the issue #601 in relation to _sensor import with 9.0.0 and was asked to install
Sep 8
Chris Jacobs
, …
Radu Serban
5
Sep 4
Steering Controller Question
Thank you all for your responses on this matter! I had a follow up question about the M113 after
unread,
Steering Controller Question
Thank you all for your responses on this matter! I had a follow up question about the M113 after
Sep 4
Ethan Yadav
, …
Dario Mangoni
3
Aug 30
Unable to access Full toobar of Chrono , only on right toolbox
Oh yes, sorry, I didn't see that the toolbar is actually available on the right. I thought it was
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Unable to access Full toobar of Chrono , only on right toolbox
Oh yes, sorry, I didn't see that the toolbar is actually available on the right. I thought it was
Aug 30
Ethan Yadav
Aug 28
Please Help me : Toolbar is unable to show Chrono Tab
Hello, I am having trouble getting the Chrono add-in to work with SolidWorks 2025 Student Edition. I
unread,
Please Help me : Toolbar is unable to show Chrono Tab
Hello, I am having trouble getting the Chrono add-in to work with SolidWorks 2025 Student Edition. I
Aug 28
Loukit Khemka
,
Radu Serban
3
Aug 27
Error While running `buildVSG.sh` shell script
Hi, Sorry about not providing details. I was too stressed out about this. I am currently using GCC
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Error While running `buildVSG.sh` shell script
Hi, Sorry about not providing details. I was too stressed out about this. I am currently using GCC
Aug 27
Marco Capusso
, …
Radu Serban
4
Aug 27
Steerable RigidSuspension
Hello! Thank you both for the useful responses, I will definitely give a look st the RL examples
unread,
Steerable RigidSuspension
Hello! Thank you both for the useful responses, I will definitely give a look st the RL examples
Aug 27
juju
, …
Dan Negrut
9
Aug 26
HMMWV with ANCF tire
There is a project that seeks to accelerate the ANCF solution on the GPU. There's no support for
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HMMWV with ANCF tire
There is a project that seeks to accelerate the ANCF solution on the GPU. There's no support for
Aug 26
juju
Aug 26
Vehicle Chassis No Visualisation
Good morning, I am having an issue with the chassis visualization. When I run the demos in the demos/
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Vehicle Chassis No Visualisation
Good morning, I am having an issue with the chassis visualization. When I run the demos in the demos/
Aug 26
Carlos Albiñana Burdiel
,
Bocheng Zou
3
Aug 26
Help - Project Chrono Installation CUDA not found
Hi Bocheng Zou, Thank you so much, it finally worked! I knew it was a silly mistake from my side Best
unread,
Help - Project Chrono Installation CUDA not found
Hi Bocheng Zou, Thank you so much, it finally worked! I knew it was a silly mistake from my side Best
Aug 26
Zaftrox
, …
Radu Serban
9
Aug 25
Question about the args type "irr::io::path const &" in pychrono
We did not wrap all C++ functionality for use in PyChrono, especially not stuff that provides this
unread,
Question about the args type "irr::io::path const &" in pychrono
We did not wrap all C++ functionality for use in PyChrono, especially not stuff that provides this
Aug 25
Sabrina Lanfranco
, …
Radu Serban
9
Aug 25
DEM-Engine SPH model integration
Sabrina – a few comments: With an SPH-based fluid solver (whether Chrono::SPH or DualSPHysics), the
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DEM-Engine SPH model integration
Sabrina – a few comments: With an SPH-based fluid solver (whether Chrono::SPH or DualSPHysics), the
Aug 25
sumaiya abedin
,
Ruochun Zhang
10
Aug 25
Help with DEM Simulation and Executable Files on Windows
Hi Sumaiya, I think I found the issue. In an unknown update, I seem to have changed the default
unread,
Help with DEM Simulation and Executable Files on Windows
Hi Sumaiya, I think I found the issue. In an unknown update, I seem to have changed the default
Aug 25
Zaftrox
, …
Bocheng Zou
8
Aug 25
Question about the ChParticleCloud, Crash when collisions are enabled
Hi Zaftrox, Thank you for getting back. The issue has been successfully reproduced on my end. I will
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Question about the ChParticleCloud, Crash when collisions are enabled
Hi Zaftrox, Thank you for getting back. The issue has been successfully reproduced on my end. I will
Aug 25
Nnamdi Chikere
, …
Bocheng Zou
17
Aug 22
SDL2 Library Error while running PyChrono
Hi Nnamdi, You can run this command along with the pychrono installation command I sent to you
unread,
SDL2 Library Error while running PyChrono
Hi Nnamdi, You can run this command along with the pychrono installation command I sent to you
Aug 22
Joey GU
Aug 21
[Question] about multicore and large simulations
Hi Project Chrono community!!! I just began using chrono, and in particular the multicore module (
unread,
[Question] about multicore and large simulations
Hi Project Chrono community!!! I just began using chrono, and in particular the multicore module (
Aug 21
Dan Negrut
,
Nnamdi Chikere
3
Aug 19
Chrono tutorials & talks at Machine-Ground Interaction Consortium (MaGIC) meeting, 2025
To all the folks on this forum – there is a promo code for students, researchers, and professors from
unread,
Chrono tutorials & talks at Machine-Ground Interaction Consortium (MaGIC) meeting, 2025
To all the folks on this forum – there is a promo code for students, researchers, and professors from
Aug 19
osman cankurtaran
,
Radu Serban
3
Aug 15
Question About ST_inputs.dat Columns in Suspension Test Rig
Thanks for the quick and detailed reply, Radu — much appreciated! On Thursday, August 14, 2025 at 5:
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Question About ST_inputs.dat Columns in Suspension Test Rig
Thanks for the quick and detailed reply, Radu — much appreciated! On Thursday, August 14, 2025 at 5:
Aug 15
osman cankurtaran
,
Radu Serban
4
Aug 14
Rear Wheel Rotation Error under Full-Steer in 8×8 Wheeled Vehicle
I'll double-check the geometry and follow up here with my findings. Thanks again for the guidance
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Rear Wheel Rotation Error under Full-Steer in 8×8 Wheeled Vehicle
I'll double-check the geometry and follow up here with my findings. Thanks again for the guidance
Aug 14
Gauthier LEGRAND
,
Dan Negrut
2
Aug 10
Augmented Vertex Block Descent (AVBD)
Gauthier – thanks for sharing! Looks quite impressive… Dan ------------------------------------------
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Augmented Vertex Block Descent (AVBD)
Gauthier – thanks for sharing! Looks quite impressive… Dan ------------------------------------------
Aug 10
Nnamdi Chikere
, …
Bocheng Zou
16
Aug 7
Help with Granular Simulation on Windows using PyChrono
Hi Nnamdi, We recommend a CUDA driver that can support at least CUDA 12.8. That means the CUDA
unread,
Help with Granular Simulation on Windows using PyChrono
Hi Nnamdi, We recommend a CUDA driver that can support at least CUDA 12.8. That means the CUDA
Aug 7
A. Gachette
,
Radu Serban
3
Aug 7
Need for LSD ‘shafts’ for rallycross simulation with chronoUnity
Thank you very much for your quick and clear reponse. I will pursue this route. Le mercredi 6 août
unread,
Need for LSD ‘shafts’ for rallycross simulation with chronoUnity
Thank you very much for your quick and clear reponse. I will pursue this route. Le mercredi 6 août
Aug 7
Joshua Philip Martin
, …
Radu Serban
3
Aug 6
SCM Parameter Dataset - Recommended Sources?
Hi Viet Le, Thank you very much for providing these data tables. I'm sure they will be very
unread,
SCM Parameter Dataset - Recommended Sources?
Hi Viet Le, Thank you very much for providing these data tables. I'm sure they will be very
Aug 6
Raunak Singh
, …
Radu Serban
3
Aug 6
Adaptive Timestepping using HHT
A few clarifications and comments. Raunak – you say that you need to set the step size to 1e-5
unread,
Adaptive Timestepping using HHT
A few clarifications and comments. Raunak – you say that you need to set the step size to 1e-5
Aug 6
Stefan Oberpeilsteiner
, …
Radu Serban
5
Aug 6
Real-Time Capability of Rigid Body Vehicle Model on Rigid Terrain
Hi Stefan, Let me provide a little bit more background and details on this. Decoupling the physics
unread,
Real-Time Capability of Rigid Body Vehicle Model on Rigid Terrain
Hi Stefan, Let me provide a little bit more background and details on this. Decoupling the physics
Aug 6
Matt Tuman
,
Radu Serban
3
Jul 15
Prescribing Kinematics for a ChBody at the Next Timestep
Thank you very much! On Jul 11, 2025, at 11:46 PM, 'Radu Serban' via ProjectChrono <
unread,
Prescribing Kinematics for a ChBody at the Next Timestep
Thank you very much! On Jul 11, 2025, at 11:46 PM, 'Radu Serban' via ProjectChrono <
Jul 15
Matt Tuman
Jul 8
Discrepancy in ChInertiaCosseratAdvanced with CG Offsets
Hi Project Chrono Team, I've been comparing mass properties of a Chrono IGA beam to a similar
unread,
Discrepancy in ChInertiaCosseratAdvanced with CG Offsets
Hi Project Chrono Team, I've been comparing mass properties of a Chrono IGA beam to a similar
Jul 8
Joshua Philip Martin
Jul 7
Chrono SCM Implementation - Why No Coulomb Friction?
I've been reading up on the background for SCM implementations and through the source code for
unread,
Chrono SCM Implementation - Why No Coulomb Friction?
I've been reading up on the background for SCM implementations and through the source code for
Jul 7
Davide Graziato
,
Ruochun Zhang
6
Jul 2
DEME - Compilation error
Good to know then! Ruochun On Wednesday, July 2, 2025 at 11:20:59 PM UTC+8 dgraz...@gmail.com wrote:
unread,
DEME - Compilation error
Good to know then! Ruochun On Wednesday, July 2, 2025 at 11:20:59 PM UTC+8 dgraz...@gmail.com wrote:
Jul 2