[Flutter] Swift Compiler Error (Xcode): Method does not override any method from its superclass

The error is attached below. What should I do to solve this problem ?

Launching lib/main.dart on iPhone 16 in debug mode...

Running Xcode build...

Xcode build done. 20.1s

Failed to build iOS app

Swift Compiler Error (Xcode): Method does not override any method from its superclass

/Users/sony/.pub-cache/hosted/pub.dev/flutter_inappwebview-5.8.0/ios/Classes/InAppWebView/InAppWebView.swift:1225:25

Could not build the application for the simulator.

Error launching application on iPhone 16.



I'm expecting to run it in iOS simulator successfully.

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