【Android移动】Version 28 (intended for Android Pie and below isth last verson ofthelegacy supprt libray

API 30

Add design dependency error

Version 28 (imtended for Android Pie and below isth last verson ofthelegacy supprt libray so we recomerdtht you mig at to Afdrid lraies hra tngfArtrodQ ad moitg homaedThe IDE can help with this: Refactor > Migrate to AndroidX… mor…(Ctrl+F1)

Solution:

Change the API version of Complie's SDK to the version it requires, and rebuild it to

solve it!