Your minSdkVersion is 10. appcompat-v7 version 26.0.0-alpha1 no longer supports back that far; it only supports to API Level 14. Either:
- Raise your app’s
minSdkVersionto 14, or - Stick with an older version of
appcompat-v7, one that still supports aminSdkVersionof 10 or lower
4
solved Execution failing during :app:processDebugManifest gradle task in Android Studio [closed]