Get compiler error when switching to use SFSafariViewController for iOS

[jingjiewei]

Checklist

• [x] The issue can be reproduced in the auth0_flutter sample app (or N/A).
• [X] I have looked into the Readme, Examples, and FAQ and have not found a suitable solution or answer.
• [X] I have looked into the API documentation and have not found a suitable solution or answer.
• [X] I have searched the issues and have not found a suitable solution or answer.
• [X] I have searched the Auth0 Community forums and have not found a suitable solution or answer.
• [X] I agree to the terms within the Auth0 Code of Conduct.

Description

My app add a feature to use SFSafariViewController to open the website, so for SSO, I have to changed the web auth also using SFSafariViewController.(l) The Default auth0.webAuthentication().login() function already works in the app, so I followed the steps as this doc(https://github.com/auth0/auth0-flutter/blob/main/auth0_flutter/EXAMPLES.md#using-sfsafariviewcontroller-ios-only) described, but got an error while launching the app in debug mode:

Reproduction

It's an building error, no steps.

Additional context

No response

auth0_flutter version

1.7.2

Flutter version

3.16.5

Platform

iOS

Platform version(s)

Xcode v15.3, iOS 17.4

[jingjiewei]

Update: I manage to make it work by changing the code to,

Please update the docs and example code(https://github.com/auth0/auth0-flutter/blob/main/auth0_flutter/example/ios/Runner/AppDelegate.swift), so other people won't be confused. After that, happy to close this issue.