# null-handle

> Talos 0.7 · Since 0.6

a behaviour read `ctx.animator`, `ctx.controller`, `ctx.nav` or `ctx.input` on an entity that has no such component, so the handle was null

| | |
|---|---|
| Severity | `warning` |

## Meaning

a behaviour read `ctx.animator`, `ctx.controller`, `ctx.nav` or `ctx.input` on an entity that has no such component, so the handle was null

## Fix

add the component to the entity, or check the handle before using it