title: How do I solve the error message package xamarin.android.support.v4 is not compatible with netstandard2.0
body: <p>I'm trying to install the nugget package xamarin.android.support.v4 and i get the error message below, how can I resolve it.</p>
  <p>Error   NU1202  Package Xamarin.Android.Support.v4 28.0.0.3 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Xamarin.Android.Support.v4 28.0.0.3 supports:</p>
  <ul>
  <li>monoandroid60 (MonoAndroid,Version=v6.0)</li>
  <li>monoandroid70 (MonoAndroid,Version=v7.0)</li>
  <li>monoandroid71 (MonoAndroid,Version=v7.1)</li>
  <li>monoandroid80 (MonoAndroid,Version=v8.0)</li>
  <li>monoandroid81 (MonoAndroid,Version=v8.1)</li>
  <li>monoandroid90 (MonoAndroid,Version=v9.0)</li>
  </ul>