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

# Troubleshooting - Expo SDK (Deprecated)

<AccordionGroup>
  <Accordion title="expo-route">
    If you are already using the expo-route, it will not work after installing the SDK.

    When entering the app through the Airbridge tracking link, the link you entered must be converted to a scheme deeplink through Airbridge and then routed. However, due to the expo-router, routing may be processed in the wrong direction such as duplication, wrong movement, etc.

    Therefore, the Airbridge Expo SDK has been designed to route the Deeplink.

    Please process it to route in the `airbridge.deeplink.setDeeplinkListener` as in the following code.

    ```dart lines theme={"theme":{"light":"github-dark-dimmed","dark":"github-dark-dimmed"}}
    import * as Router from 'expo-router';

    const router = Router.useRouter();

    airbridge.deeplink.setDeeplinkListener((_deeplink) => {
      // route deeplink
      router.push(...);
    });
    ```
  </Accordion>

  <Accordion title="Webcredentials">
    If you use the [Autofill](https://developer.apple.com/documentation/security/password-autofill) feature in the App to save passwords, and if the `webcredentials:...` setting is not set, the password will be saved in the domain of `applinks:YOUR_APP_NAME.airbridge.io` or `applinks:YOUR_APP_NAME.abr.ge`.

    If you want to change the domain where the password is saved, please replace `example.com` with the domain you want to set as shown below.

    1. `https://example.com/.well-known/apple-app-site-association` The following content is hosted at the address.

    ```json lines theme={"theme":{"light":"github-dark-dimmed","dark":"github-dark-dimmed"}}
    {
        "webcredentials": {
            "apps": ["TEAM_ID.APP_BUNDLE_ID"]
        }
    }
    ```

    예) 9JA89QQLNQ.com.apple.wwdc

    2. Please add `webcredentials:example.com` to `app.json`.

    ```json lines theme={"theme":{"light":"github-dark-dimmed","dark":"github-dark-dimmed"}}
    {
      "expo": {
        "ios": {
          "associatedDomains": [
            "webcredentials:example.com"
          ]
        }
      }
    }
    ```
  </Accordion>
</AccordionGroup>