# On Serial Error

## Overview

![The On Serial Error Node.](https://3875032344-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSX7w874Eg6ode1ivk0ZM%2Fuploads%2Fgit-blob-d43f854d30d93c6bae75bab03b55727c1ec1617d%2Fonserialerror.png?alt=media)

The **On Serial Error Node** is an **Event Listener Node** that executes when an **Error** is received and returns the **Error** `Message`.

## Attributes

| Attribute       | Type          | Description                        |
| --------------- | ------------- | ---------------------------------- |
| `Configuration` | **Drop-down** | The desired **Serial** connection. |

## Outputs

| Output             | Type       | Description                                                                                                                            |
| ------------------ | ---------- | -------------------------------------------------------------------------------------------------------------------------------------- |
| *Pulse Output* (►) | **Pulse**  | A standard **Output Pulse**, to move onto the next **Node** along the **Logic Branch**, once this **Node** has finished its execution. |
| `Message`          | **String** | The returned **Error** `Message`.                                                                                                      |

## See Also

* [**On Serial Packet Receive**](https://docs.incari.com/incari-studio/2021.4/toolbox/communication/serial/events/onserialpacketreceive)
* [**On Serial Start**](https://docs.incari.com/incari-studio/2021.4/toolbox/communication/serial/events/onserialstart)
* [**On Serial Stop**](https://docs.incari.com/incari-studio/2021.4/toolbox/communication/serial/events/onserialstop)