Hi everyone: I am a reaserach student for upper-limb movement. I want to use computed muscle control to generate excitaion for dynamic analysis. I always meet two problems. The first is "CMC: computeControls WARNING- small force range for TRIlat(0 to 0) " , then opensim exits immediately. The second...

]Hi every one. I am a fresher of OpenSim. I want to add a controllable spring between the two points on a muscoskeleton model and simulate it only under gravity . But during the intergration the .exe file always exited exited with code -1073741819. I used "ControllableSpring.h" and "PistonActuator.h...