Induced Acceleration Analysis update issue

[mrrezaie]

Hi,

Induced Acceleration Analysis (IIA) tool doesn't work with the updated properties. Please see this:

If I use these old format properties (< version 4.x) for RollingOnSurfaceConstraint in the XML setting file, they get updated and the tool works well in the GUI:

<rolling_body>calcn_r</rolling_body>
<surface_body>ground</surface_body>

If I save the setting file, these properties are changed to:

<socket_rolling_body>/bodyset/calcn_r</socket_rolling_body>
<socket_surface_body>/ground</socket_surface_body>

And if I load the new setting file, the properties get lost:

And this error appears:

Here is a minimal working example: InducedAccelerations.zip

Similar to opensim-org/opensim-core#3923

Hope this helps you find the bug. Thanks!!!

OpenSim 4.6-2024-10-09-33d6e58
Windows 11