simtk.org

Hello, I am having trouble when I scale my model. It is able to execute scaling but when the scaled model is loaded, the software crashes every time. I am wondering if it has to do with leaving some body parts unassigned as the component is minor where a scaling factor of 1 should be fine? Any advice would be appreciated.

Hi Quinten,

A valid model that goes through scaling should result in another valid model, if the scaled model fails to load we want to have a good diagnostic message explaining the reason. If that's the case please open a bug report and attach all files necessary to reproduce.

If however you're editing the model osim file directly then you can create an invalid model that we'd want to handle gracefully but we cannot guarantee anything about its validity as you're potentially making unsupported low level changes (e.g. multibody graph is not a tree or has disconnected components etc.)

Please provide more info so we can help you find/fix the problem.

Best regards,
-Ayman

Thank you, I will open a bug report.