# entity.not-finite

> Talos next · Since 0.6

`entity.yaw` was set to NaN or an infinite number (`RangeError`); the rotation is unchanged

| | |
|---|---|
| Severity | `error` |

## Meaning

`entity.yaw` was set to NaN or an infinite number (`RangeError`); the rotation is unchanged

## Fix

check the angle's arithmetic; `entity.yaw` is radians, 0 facing -Z and positive turning left