title: Create a new Mobile.App (Xamarin.Forms) project, try to compile, but "Failed linking references"
body: <p>I have the latest visual studio 2019 (<code>16.2.3</code>) Community Edition installed with Xamarin.</p>
  
  <p>When I create a brand new solution with the <code>Mobile App (Xamarin.Forms)</code> template and pick Android, I can't build it in any configuration.</p>
  
  <p>It ends up with this output:</p>
  
  <pre><code>1&gt;"C:\Users\myuser\source\repos\App3\App3\App3.Android\App3.Android.csproj" (Build;BuiltProjectOutputGroup;BuiltProjectOutputGroupDependencies;DebugSymbolsProjectOutputGroup;DebugSymbolsProjectOutputGroupDependencies;DocumentationProjectOutputGroup;DocumentationProjectOutputGroupDependencies;SatelliteDllsProjectOutputGroup;SatelliteDllsProjectOutputGroupDependencies;SGenFilesOutputGroup;SGenFilesOutputGroupDependencies target) (1) -&gt;
  1&gt;(_UpdateAndroidResgen target) -&gt; 
  1&gt;  C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1697,2): error APT0000: resource style/Theme.AppCompat.Light.Dialog (aka com.companyname.app3:style/Theme.AppCompat.Light.Dialog) not found.
  1&gt;  C:\Users\myuser\source\repos\App3\App3\App3.Android\Resources\values\styles.xml(4): error APT0000: style attribute 'attr/colorAccent (aka com.companyname.app3:attr/colorAccent)' not found.
  1&gt;  C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1697,2): error APT0000: resource style/Theme.AppCompat.Light.DarkActionBar (aka com.companyname.app3:style/Theme.AppCompat.Light.DarkActionBar) not found.
  1&gt;  C:\Users\myuser\source\repos\App3\App3\App3.Android\Resources\values\styles.xml(2): error APT0000: style attribute 'attr/windowNoTitle (aka com.companyname.app3:attr/windowNoTitle)' not found.
  1&gt;  C:\Users\myuser\source\repos\App3\App3\App3.Android\Resources\values\styles.xml(2): error APT0000: style attribute 'attr/windowActionBar (aka com.companyname.app3:attr/windowActionBar)' not found.
  1&gt;  C:\Users\myuser\source\repos\App3\App3\App3.Android\Resources\values\styles.xml(2): error APT0000: style attribute 'attr/colorPrimary (aka com.companyname.app3:attr/colorPrimary)' not found.
  1&gt;  C:\Users\myuser\source\repos\App3\App3\App3.Android\Resources\values\styles.xml(2): error APT0000: style attribute 'attr/colorPrimaryDark (aka com.companyname.app3:attr/colorPrimaryDark)' not found.
  1&gt;  C:\Users\myuser\source\repos\App3\App3\App3.Android\Resources\values\styles.xml(3): error APT0000: style attribute 'attr/colorAccent (aka com.companyname.app3:attr/colorAccent)' not found.
  1&gt;  C:\Users\myuser\source\repos\App3\App3\App3.Android\Resources\values\styles.xml(4): error APT0000: style attribute 'attr/windowActionModeOverlay (aka com.companyname.app3:attr/windowActionModeOverlay)' not found.
  1&gt;  C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1697,2): error APT0000: failed linking references.
  </code></pre>
  
  <p>Referenced packages in App3.Android.csproj are as follow:</p>
  
  <pre class="lang-xml prettyprint-override"><code>    &lt;PackageReference Include="Xamarin.Forms" Version="4.1.0.555618" /&gt;
      &lt;PackageReference Include="Xamarin.Android.Support.Design" Version="28.0.0.1" /&gt;
      &lt;PackageReference Include="Xamarin.Android.Support.v7.AppCompat" Version="28.0.0.1" /&gt;
      &lt;PackageReference Include="Xamarin.Android.Support.v4" Version="28.0.0.1" /&gt;
      &lt;PackageReference Include="Xamarin.Android.Support.v7.CardView" Version="28.0.0.1" /&gt;
      &lt;PackageReference Include="Xamarin.Android.Support.v7.MediaRouter" Version="28.0.0.1" /&gt;
      &lt;PackageReference Include="Xamarin.Android.Support.Core.Utils" Version="28.0.0.1" /&gt;
      &lt;PackageReference Include="Xamarin.Android.Support.CustomTabs" Version="28.0.0.1" /&gt;
      &lt;PackageReference Include="Xamarin.Essentials" Version="1.1.0" /&gt;
  </code></pre>
  
  <p>Minimum Android version is <code>Android 5.0 (API Level 21 - Lollipop)</code></p>
  
  <p>Target Android version is <code>Android 9.0 (API Level 28 - Pie)</code></p>