# joint-invalid

> Talos next · Since 0.6

A `joint` that cannot be built: `connectedTo` names no entity, the owner itself, or an entity with no dynamic or kinematic rigidbody; the owner has none either; a revolute or prismatic axis is zero or not finite; `limits` are not finite or min > max; a motor's `maxForce`, `stiffness` or `damping` is negative or not finite; or an entity carries two joints.

| | |
|---|---|
| Severity | `error` |
| Source | `contract` |
| Offers a fix patch | no |

## Components it can refuse

- `joint`
- `rigidbody`

## Since / changed

See the version chips above and what changed.