OpenSim Viewer Crashes When Loading .mot Files

[auberger]

Hi,

First, thanks for developing OpenSim Viewer! It's a great tool for easily sharing and visualizing OpenSim results without requiring the full GUI.

I encountered an issue when trying to load motion data using a .mot file. The application crashes and displays a white screen without any interaction options.

Steps to Reproduce:
Load an OpenSim model in OpenSim Viewer.
Upload a .mot file containing joint angles.
The application crashes, showing only a white screen.

Additional Information
This issue occurs both in the deployed web version and when running the example HTML file from the repository.
Marker data visualization works fine, but loading a .mot file with joint angles causes the crash.

Environment:
OS: macOS
Browser: Google Chrome

Would appreciate any guidance on how to resolve this issue! Thanks in advance.

Best,
Aurel

[AlbertoCasasOrtiz]

Version used: https://dev.d7iaa9a9lxtm6.amplifyapp.com/