Failed to resolve: com.android.support:appcompat-v7:26.0.0

Question

I am having this issue in Android studio.

Error:(22, 13) Failed to resolve: com.android.support:appcompat-v7:26.0.0
Install         


        

Answer 1

Can you control internet access ? If you dont have internet access, your ide doesnt download package then you encountered this problem.

Answer 2

To use support libraries starting from version 26.0.0 you need to add Google's Maven repository to your project's build.gradle file as described here: https://developer.android.com/topic/libraries/support-library/setup.html

allprojects {
        repositories {
            jcenter()
            maven {
                url "https://maven.google.com"
            }
        }
    }

For Android Studio 3.0.0 and above:

allprojects {
        repositories {
            jcenter()
            google()
        }
    }