[@iota-pico/core](../README.md) > [PlatformError](../classes/platformerror.md)

# Class: PlatformError

A platform implementation of an error.

## Hierarchy

↳  [CoreError](coreerror.md)

**↳ PlatformError**

## Index

### Constructors

* [constructor](platformerror.md#constructor)

### Properties

* [additional](platformerror.md#additional)
* [domain](platformerror.md#domain)
* [innerError](platformerror.md#innererror)
* [message](platformerror.md#message)
* [name](platformerror.md#name)
* [stack](platformerror.md#stack)

### Methods

* [format](platformerror.md#format)
* [isError](platformerror.md#iserror)

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## Constructors

<a id="constructor"></a>

###  constructor

⊕ **new PlatformError**(message: *`string`*, additional?: *`object`*, innerError?: *`Error`*): [PlatformError](platformerror.md)

*Overrides [CoreError](coreerror.md).[constructor](coreerror.md#constructor)*

*Defined in [error/platformError.ts:6](https://github.com/iota-pico/core/tree/master/src/error/platformError.ts#L6*

Create an instance of PlatformError.

**Parameters:**

| Param | Type | Description |
| ------ | ------ | ------ |
| message | `string` |  The message for the error. |
| `Optional` additional | `object` |  Additional details about the error. |
| `Optional` innerError | `Error` |  Add information from inner error if there was one. |

**Returns:** [PlatformError](platformerror.md)

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## Properties

<a id="additional"></a>

### `<Optional>` additional

**● additional**: *`object`*

*Inherited from [CoreError](coreerror.md).[additional](coreerror.md#additional)*

*Defined in [error/coreError.ts:16](https://github.com/iota-pico/core/tree/master/src/error/coreError.ts#L16*

Additional details about the error.

#### Type declaration

[id: `string`]: `any`

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<a id="domain"></a>

###  domain

**● domain**: *`string`*

*Inherited from [CoreError](coreerror.md).[domain](coreerror.md#domain)*

*Defined in [error/coreError.ts:11](https://github.com/iota-pico/core/tree/master/src/error/coreError.ts#L11*

The domain of the error.

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<a id="innererror"></a>

### `<Optional>` innerError

**● innerError**: *`Error`*

*Inherited from [CoreError](coreerror.md).[innerError](coreerror.md#innererror)*

*Defined in [error/coreError.ts:21](https://github.com/iota-pico/core/tree/master/src/error/coreError.ts#L21*

The inner error if there was one.

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<a id="message"></a>

###  message

**● message**: *`string`*

*Inherited from Error.message*

*Defined in D:/Workarea/iota-pico/core/node_modules/typescript/lib/lib.es5.d.ts:904*

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<a id="name"></a>

###  name

**● name**: *`string`*

*Inherited from Error.name*

*Defined in D:/Workarea/iota-pico/core/node_modules/typescript/lib/lib.es5.d.ts:903*

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<a id="stack"></a>

### `<Optional>` stack

**● stack**: *`string`*

*Inherited from Error.stack*

*Defined in D:/Workarea/iota-pico/core/node_modules/typescript/lib/lib.es5.d.ts:905*

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## Methods

<a id="format"></a>

###  format

▸ **format**(): `string`

*Inherited from [CoreError](coreerror.md).[format](coreerror.md#format)*

*Defined in [error/coreError.ts:49](https://github.com/iota-pico/core/tree/master/src/error/coreError.ts#L49*

Format the error to a readable version.

**Returns:** `string`
Formatted version of the error.

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<a id="iserror"></a>

### `<Static>` isError

▸ **isError**(obj: *`any`*): `boolean`

*Inherited from [CoreError](coreerror.md).[isError](coreerror.md#iserror)*

*Defined in [error/coreError.ts:41](https://github.com/iota-pico/core/tree/master/src/error/coreError.ts#L41*

Check if an object could be a CoreError.

**Parameters:**

| Param | Type | Description |
| ------ | ------ | ------ |
| obj | `any` |  The object to check if it is a CoreError. |

**Returns:** `boolean`
true If the tested object is a CoreError.

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