MediaRouter and Palette not compatible with NetStandard2.1

Issue

Please help! I'm trying to run my IOS xamarin app and have the following Android error:

code PackageReference Include="Xamarin.AndroidX.MediaRouter" Version="1.2.5" PackageReference Include="Xamarin.AndroidX.Palette" Version="1.0.0.8" code

If I remove them then I receive this error that they are required when I run in Android.

What should I do?

Solution

1. Make sure that "Xamarin.AndroidX.MediaRouter" and "Xamarin.AndroidX.Palette" only exist in Nuget of Android. If these two libraries are not used, delete these two libraries in all directories.
2. According to the tips of these two libraries, you need to ensure that your Android version is 9.

Answered By - Wen xu Li - MSFT