Android : Could not resolve com.android.support:appcompat-v7:26.1.0 in Android Studio new project

Android : Could not resolve com.android.support:appcompat-v7:26.1.0 in Android Studio new project
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Android : Could not resolve com.android.support:appcompat-v7:26.1.0 in Android Studio new project
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Could project in Android com.android.support:appcompat-v7:26.1.0 : Android new Studio resolve not

Видео Android : Could not resolve com.android.support:appcompat-v7:26.1.0 in Android Studio new project канала Hey Delphi