Unity reports an error after publishing to Xcode project

[yaoyuangame]

I imported the WebView plugin via Unity's Package Manager. It works perfectly on Android, but when I export the Xcode project, I get the following errors:

Undefined symbol: __UniWebViewAddUrlScheme
Undefined symbol: __UniWebViewChangeSize
(and similar ones)

[KojiNakamaru]

This plugin doesn't have UniWebViewAddUrlScheme, etc. I guess you are using https://docs.uniwebview.com/ , not this plugin.