appcompat_v7
G:\programming\not\appcompat_v7\res\values-v21\themes_base.xml:146: error:
Error: No resource found that matches the given name: attr 'android:windowElevation'.
appcompat_v7
G:\programming\not\appcompat_v7\res\values-v21\themes_base.xml:146: error:
Error: No resource found that matches the given name: attr 'android:windowElevation'.