---
title: FatalError
product: Unity Editor
version: '7000.0'
latest_version: '7000.0'
status: This page documents version 7000.0. The latest version is 7000.0.
canonical: https://docs.unity.com/en-us/engine/7000.0/script-reference/unityengine/diagnostics/forcedcrashcategory/fatalerror
latest_url: https://docs.unity.com/en-us/engine/7000.0/script-reference/unityengine/diagnostics/forcedcrashcategory/fatalerror.md
last_updated: 2026-10-07
generated_at: 2026-11-12T05:28:31.286Z
locale: en-us
---

# FatalError

> Cause a crash using Unity's native fatal error implementation.

## Definition

* **Type:** Field
* **Namespace:** [UnityEngine.Diagnostics](/engine/7000.0/script-reference/unityengine/diagnostics.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
FatalError = 1
```