Referencing the google-play-services library

Question

I\'m working on a project using the Google Maps Android API v2, and I have a problem when I start referencing google-play-services_lib. A red exclamation mark appears on my proj

Answer 1

Your second message means that you don't have the necessary file for SDK android-8, what you need to do is to open the SDK Manager and download the SDK version you would like to have (For example):

After that you would have the needed jar file, So you can add it to your Google Map project.