# Invalid_FontFaceHandle

> Error code returned when referencing an invalid or uninitialized font face handle.

## Definition

* **Type:** Field
* **Namespace:** [UnityEngine.TextCore.LowLevel](/engine/7000.0/script-reference/unityengine/textcore/lowlevel.md)
* **Assembly:** UnityEngine.TextCoreFontEngineModule

```csharp
Invalid_FontFaceHandle = 102
```