@loopback/docs/site/apidocs/repository.entitynotfounderror.md

Documentation for LoopBack 4

---
lang: en
title: 'API docs: repository.entitynotfounderror'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
permalink: /doc/en/lb4/apidocs.repository.entitynotfounderror.html
---

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[Home](./index.md) &gt; [@loopback/repository](./repository.md) &gt; [EntityNotFoundError](./repository.entitynotfounderror.md)

## EntityNotFoundError class

<b>Signature:</b>

```typescript
export declare class EntityNotFoundError<ID, Props extends object = {}> extends Error 
```

## Constructors

|  Constructor | Modifiers | Description |
|  --- | --- | --- |
|  [(constructor)(entityOrName, entityId, extraProperties)](./repository.entitynotfounderror.(constructor).md) |  | Constructs a new instance of the <code>EntityNotFoundError</code> class |

## Properties

|  Property | Modifiers | Type | Description |
|  --- | --- | --- | --- |
|  [code](./repository.entitynotfounderror.code.md) |  | <code>string</code> |  |
|  [entityId](./repository.entitynotfounderror.entityid.md) |  | <code>ID</code> |  |
|  [entityName](./repository.entitynotfounderror.entityname.md) |  | <code>string</code> |  |