Afrodite-Ohki posted at 5:51 PM Mon, 25 March 2024 - #4482865

I see your scene is called "Untitled" - are you working without saving your scene beforehand? 

Poser is known for failing simulation calculations on unsaved files, it tends to get confused on where to save temporary files needed by the simulation. Save first before having it calculate the simulation.

That's a good point to bring up, although I have run many simulations without saving files.  But I will keep that in mind next time.