error: The object 'Type: Save Point Geometry Tag: geom1' is not contained in a resource.

Hi all-

I have been working on a model for some time, and just trying to optimize the solver settings. I saved the model today, and then opened it up again to work on it, and now get this error for any study that I try to run.

The object 'Type: Save Point Geometry
Tag: geom1' is not contained in a resource.

Any idea what that even means?

(I'm using version 4.3, fluid-structure interaction and particle tracing)

Thanks as always!