Are the muscles in your model Thelen? It could be reaching a discontinuity?

Try switching to Millard Muscle and see if it helps solving the problem maybe?

Bingo! It was missing there! Sorry I should have checked that first!

Thanks for the help Tom, all fixed now.

Hi, I am getting this error when trying to run OpenSim via Matlab on a new computer. I have run the ConfigureOpenSim.m file and it says that the path have been updated successfully. When I restart Matlab, and write the command model=org.opensim.modeling.Model(); this error comes up. OpenSim error.JP...

Hi Mohammad,

This thread might be helpful:
viewtopicPhpbb.php?f=91&t=8467&p=23188&start=0&view=

Cheers,

Erica

The org-opensim-modeling.jar file is there on the HPC.

Should I expect any major difference between OpenSim 3.3 and the beta 4.0 or code written for 3.3 would work equivalently on the new 4.0 beta?

Thanks for your help,

Hi Christopher,

Thank you for the quick response. The beta 4.0 OpenSim was also installed on the HPC. Would that possibly work?

Hi, I aplogise if I am not using the right technical terms in this post but my question is in regards with using OpenSim via Linux and Matlab. My University has a new High Performance Computer (HPC) that operates in Linux. I was hoping to use it to accelerate my analyses. OpenSim 3.3 and Matlab have...

Hi,

I was just wondering what happens to the activations/forces if SO is failing for only a few frames during a trial?

What happens at those time points in the .sto output file? Do those time point just become "blank"? Can we identify those points in the .sto file afterwards?

Thank you,

Erica

Hi Jenny,

Thanks for taking the time to look at my model, as always, much appreciated. Happy we could find the issue.

Cheers,

Erica

Hi Jenny,

Thanks for the help. I have attached to this email my model, my markerset, and my scale set up.

I will look at your files as well.

Cheers, much appreciated.

Erica