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

# AI_NoSuchProviderError

This error occurs when a provider ID is not found.

## Properties

- `providerId`: The ID of the provider that was not found
- `availableProviders`: Array of available provider IDs
- `modelId`: The ID of the model
- `modelType`: The type of model
- `message`: The error message

## Checking for this Error

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

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

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