Failed to resolve: com.android.support:appcompat-v7:25.1.0

Question

My Android Studio is full of error android studio cannot identify libraries.

Error:(27, 13) Failed to resolve: com.android.support:appcompat-v7:25.1.0
         


        

Answer 1

Firstly, you will go (your_folder_app)\app\app.iml, which open your notepad software. After you will find: and you change to 27 with your version, for example for me, i change to 25.

Secondly, you will change the build.gradle(Moudule:app) in your android studio. Red arrow show that you should to change.enter image description here. Example for me:enter image description here

Finally, you will click "Try Again"