# ConnectionConfigError

> Error class for connection configuration validation failures.

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Defined in: [packages/common/src/errors/ConnectionConfigError.ts:6](https://github.com/alchemyplatform/aa-sdk/blob/v5.x.x/packages/common/src/errors/ConnectionConfigError.ts#L6)

Error class for connection configuration validation failures.

## Extends

- [`BaseError`](BaseError)

## Constructors

### Constructor

```ts
new ConnectionConfigError(details?): ConnectionConfigError;
```

Defined in: [packages/common/src/errors/ConnectionConfigError.ts:16](https://github.com/alchemyplatform/aa-sdk/blob/v5.x.x/packages/common/src/errors/ConnectionConfigError.ts#L16)

Creates a new ConnectionConfigError with details about the validation failure.

#### Parameters

<table>
  <thead>
    <tr>
      <th align="left">Parameter</th>
      <th align="left">Type</th>
      <th align="left">Description</th>
    </tr>
  </thead>

  <tbody>
    <tr>
      <td>
        `details?`
      </td>

      <td>
        `string`
      </td>

      <td>
        Optional details about the specific validation failure
      </td>
    </tr>

  </tbody>
</table>

#### Returns

`ConnectionConfigError`

#### Overrides

[`BaseError`](BaseError).[`constructor`](BaseError#constructor)

## Properties

<table>
  <thead>
    <tr>
      <th align="left">Property</th>
      <th align="left">Type</th>
      <th align="left">Default value</th>
    </tr>
  </thead>

  <tbody>
    <tr>
      <td>
        <a id="name" /> `name`
      </td>

      <td>
        `string`
      </td>

      <td>
        `"ConnectionConfigError"`
      </td>
    </tr>

    <tr>
      <td>
        <a id="version" /> `version`
      </td>

      <td>
        `string`
      </td>

      <td>
        `VERSION`
      </td>
    </tr>

  </tbody>
</table>