> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rebellapp.com/llms.txt
> Use this file to discover all available pages before exploring further.

# my.offError

> Stop listening for JavaScript error events.

Use this API to stop listening for JavaScript error events that were registered with `my.onError()`.

## Parameters

| Property | Type     | Required | Description                                                             |
| -------- | -------- | -------- | ----------------------------------------------------------------------- |
| callback | Function | No       | The specific callback to remove. If omitted, all listeners are removed. |

## Code Example

### Remove Specific Listener

```javascript theme={null}
App({
  onLaunch() {
    my.onError(this.errorHandler);
  },

  errorHandler(error) {
    console.error('Error:', error);
  },

  // Call this to remove the listener
  removeErrorListener() {
    my.offError(this.errorHandler);
  }
});
```

### Remove All Listeners

```javascript theme={null}
// Remove all error listeners
my.offError();
```

### Page Lifecycle Management

```javascript theme={null}
Page({
  onShow() {
    my.onError(this.handleError);
  },

  onHide() {
    // Clean up when page is hidden
    my.offError(this.handleError);
  },

  handleError(error) {
    console.error('Page error:', error);
  }
});
```

<Tip>
  Pass the same callback function reference to `my.offError()` that was used with `my.onError()` to remove only that specific listener.
</Tip>

## Related APIs

<CardGroup cols={2}>
  <Card title="my.onError" icon="exclamation-circle" href="/jsapi/event/my.onError">
    Listen for error events
  </Card>

  <Card title="my.offUnhandledRejection" icon="xmark" href="/jsapi/event/my.offUnhandledRejection">
    Stop listening for unhandled rejections
  </Card>
</CardGroup>