Rigidbody goes crazy

Physics
1

Hi,

i have some rigidbodies(with a configurable Joint for 2D Movement) in my scene without a script attached. If my character touches a rigidbody, the rigidbody will go sometimes crazy. It will move randomly over the scene and will never stop again.

How to avoid that? Is the scaling wrong?

2

If you’re using the configurable joint to restrict things to 2D, I’d suggest getting rid of it and adding these lines to the Update function for the objects restricted to the axis:

Assuming you’re only moving on x-y,
rigidbody.velocity.z = 0;
transform.position.z = 0;