# None

> No valid OpenGL ES version

## Definition

* **Type:** Field
* **Namespace:** [UnityEngine.Rendering](/engine/6000.6/script-reference/unityengine/rendering.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
None = 0
```

### Remarks

Additional Resources: [Graphics.minOpenGLESVersion](/engine/6000.6/script-reference/unityengine/graphics/minopenglesversion.md)