Xamarin-迁移到AndroidX后还原包失败

Question

迁移到AnroidX后，还原失败

Version conflict detected for Xamarin.Android.Support.v4. Install/reference Xamarin.Android.Support.v4 28.0.0.1 directly to project Pyx.Mobile.Android to resolve this issue. 
 Pyx.Mobile.Android -> Xamarin.GooglePlayServices.Location 71.1600.0 -> Xamarin.GooglePlayServices.Basement 71.1620.0 -> Xamarin.Android.Support.v4 (>= 28.0.0.1) 
 Pyx.Mobile.Android -> Microsoft.Azure.Mobile.Client 4.1.2 -> Xamarin.Android.Support.CustomTabs 23.3.0 -> Xamarin.Android.Support.v4 (= 23.3.0).
Restore failed.

我的包裹

<PackageReference Include="Xamarin.AndroidX.Legacy.Support.V4">
      <Version>1.0.0</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Google.Android.Material">
      <Version>1.0.0</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.AppCompat">
      <Version>1.1.0</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.CardView">
      <Version>1.0.0</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.MediaRouter">
      <Version>1.1.0</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.Essentials">
      <Version>1.5.0</Version>
    </PackageReference>
    <PackageReference Include="Xamarin.AndroidX.ExifInterface">
      <Version>1.1.0</Version>
    </PackageReference>
  <PackageReference Include="Xamarin.AndroidX.Migration" Version="1.0.0" />  <PackageReference Include="Xamarin.AndroidX.Legacy.Support.V4">
    <Version>1.0.0-preview02</Version>
  </PackageReference>
<PackageReference Include="Xamarin.AndroidX.Migration" Version="1.0.0-preview03" /></ItemGroup>

我想念什么??