Why do my particles disappear when changing their physics to 'None'? I've got a problem with particles: Particles flying around

When I change the physics settings to 'none', particles immediately disappear:


When the physics are set to 'Newtonian' particles are flying around the icing instead of laying on it.


What's wrong?
Okay, so I fixed it by myself, just by deleting previous object 'sphere' and creating new one. Here are the settings which work good:


So I don't know why it wasn't working with previous object, but the solution is to replace it with a new one :)