Project needs migration

I have developed my flutter app in Android studio on my HP computer and now that I am trying to run it on the MacBook Pro that I have, I always get this

"Error: Your Xcode project requires migration. See https://docs.flutter.dev/ios-project-migration for details."

I got into a lot of detail with this and also tried everything the page says of the url given but I cannot seem to get over this problem.

While someone here may have information to assist, you should also contact support for Flutter, since the issue you are working on is about their frameworks.

Project needs migration
 
 
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