---
title: AI_NoSuchModelError
description: Learn how to fix AI_NoSuchModelError
---

# AI_NoSuchModelError

This error occurs when a model ID is not found.

## Properties

- `modelId`: The ID of the model that was not found
- `modelType`: The type of model
- `message`: The error message

## Checking for this Error

You can check if an error is an instance of `AI_NoSuchModelError` using:

```typescript
import { NoSuchModelError } from 'ai';

if (NoSuchModelError.isInstance(error)) {
  // Handle the error
}
```