Can not build the project after upgrading to android - P

Question

Below are the errors which I am getting

C:\\Users\\Dell\\.gradle\\caches\\transforms-1\\files-1.1\\appcompat-v7-28.0.0-alpha1.aar\\51cd62c84e9404bd66ab4daf25         


        

Answer 1

I already answered a similar question here.

Try changing the compileSdkVersion to:

compileSdkVersion 28

These attributes were added in this version. Check here, here and here