Hello, I have some questions regarding SolidWorks Simulation 2025 for truss analysis.

I recently tried running some truss simulations. I had previously run them in version 2024 without any issues, but now I'm getting some errors.

When I draw my truss and create weldment structural members, I begin my static analysis. From the cut list, I change all the solids to truss members. I define my material,