Hello, I play with the “Simulate Physics” and the Collision and now im stuck with this problem, I can’t uncheck the Simulate Physics. I try to oput my statics mesh to default values but it didn’t work. Can you guys help me?
I would guess that your static mesh has no collision on it.
So if you go back to your static mesh and add some, you should be able to go back to your BP and untick that box.
This ^^. You will see this behaviour if you replace a mesh that had collision and was simulating with a mesh that has no collision. Or when collision is removed from a mesh that previously had it.