@loopback/docs
Version:
Documentation files rendered at [https://loopback.io](https://loopback.io)
36 lines (24 loc) • 1.19 kB
Markdown
lang: en
title: 'API docs: repository.invalidpolymorphismerror'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/repository
permalink: /doc/en/lb4/apidocs.repository.invalidpolymorphismerror.html
<!-- Do not edit this file. It is automatically generated by API Documenter. -->
[Home](./index.md) > [@loopback/repository](./repository.md) > [InvalidPolymorphismError](./repository.invalidpolymorphismerror.md)
## InvalidPolymorphismError class
**Signature:**
```typescript
export declare class InvalidPolymorphismError<Props extends object = {}> extends Error
```
**Extends:** Error
## Constructors
| Constructor | Modifiers | Description |
| --- | --- | --- |
| [(constructor)(typeName, discriminator, extraProperties)](./repository.invalidpolymorphismerror._constructor_.md) | | Constructs a new instance of the <code>InvalidPolymorphismError</code> class |
## Properties
| Property | Modifiers | Type | Description |
| --- | --- | --- | --- |
| [code](./repository.invalidpolymorphismerror.code.md) | | string | |