Xamarin, Grpc, no se pudo resolver el tipo con el token 0100002b

Estoy tratando de hacer que gRPC funcione con Xamarin.

Sé que puede pensar que es un problema duplicado, porque hay preguntas similares sobre stackoverflow con respecto a ese error, pero he intentado consolidar todas las referencias y paquetes nuget, he intentado limpiar el proyecto y reconstruirlo.

He intentado Xamarin.Forms, proyectos de Android Xamarin en Windows 7 y Windows 10. Todos tienen el mismo error. Obteniendo excepción en línea:

Channel channel = new Channel(ip, port, ChannelCredentials.Insecure);

Excepción:

"Could not resolve type with token 0100002b (from typeref, class/assembly System.Runtime.Loader.AssemblyLoadContext, System.Runtime.Loader, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)"

Salida:

10-16 10:19:28.057 D/Mono(13519): Assembly Ref addref Grpc.Core[0x7f9e5ad500] -> System.Core[0x7f89b19500]: 4
10-16 10:19:28.062 D/Mono    (13519): Image addref System[0x7f89750280] -> System.dll[0x7f89a5e000]: 2
10-16 10:19:28.062 D/Mono(13519): Prepared to set up assembly 'System' (System.dll)
10-16 10:19:28.062 D/Mono(13519): Assembly System[0x7f89750280] added to domain RootDomain, ref_count = 1
10-16 10:19:28.076 D/Mono(13519): AOT: image 'System.dll.so' not found: dlopen failed: library "/data/app/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp-1/lib/arm64/libaot-System.dll.so" not found
10-16 10:19:28.084 D/Mono(13519): AOT: image '/usr/local/lib/mono/aot-cache/arm64/System.dll.so' not found: dlopen failed: library "/data/app/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp-1/lib/arm64/libaot-System.dll.so" not found
10-16 10:19:28.084 D/Mono(13519): Config attempting to parse: 'System.dll.config'.
10-16 10:19:28.084 D/Mono(13519): Config attempting to parse: '/usr/local/etc/mono/assemblies/System/System.config'.
10-16 10:19:28.084 D/Mono(13519): Assembly Ref addref System.Core[0x7f89b19500] -> System[0x7f89750280]: 2
10-16 10:19:28.085 D/Mono    (13519): Assembly Ref addref System[0x7f89750280] -> mscorlib[0x7fb0aa3e00]: 16
Loaded assembly: System.dll[External]
10-16 10:19:28.134 D/Mono(13519): Assembly Loader probing location: '/storage/emulated/0/Android/data/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp/files/.__override__/System.Runtime.Loader.dll'.
10-16 10:19:28.134 D/Mono(13519): Image addref System.Runtime.Loader[0x7f89750380] -> /storage/emulated/0/Android/data/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp/files/.__override__/System.Runtime.Loader.dll[0x7f8975e800]: 2
10-16 10:19:28.135 D/Mono(13519): Prepared to set up assembly 'System.Runtime.Loader' (/storage/emulated/0/Android/data/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp/files/.__override__/System.Runtime.Loader.dll)
10-16 10:19:28.135 D/Mono(13519): Assembly System.Runtime.Loader[0x7f89750380] added to domain RootDomain, ref_count= 1
10-16 10:19:28.138 D/Mono    (13519): AOT: image '/storage/emulated/0/Android/data/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp/files/.__override__/System.Runtime.Loader.dll.so' not found: dlopen failed: library "/data/app/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp-1/lib/arm64/libaot-System.Runtime.Loader.dll.so" not found
10-16 10:19:28.143 D/Mono(13519): AOT: image '/usr/local/lib/mono/aot-cache/arm64/System.Runtime.Loader.dll.so' not found: dlopen failed: library "/data/app/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp-1/lib/arm64/libaot-System.Runtime.Loader.dll.so" not found
10-16 10:19:28.143 D/Mono(13519): Assembly Loader loaded assembly from location: '/storage/emulated/0/Android/data/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp/files/.__override__/System.Runtime.Loader.dll'.
10-16 10:19:28.143 D/Mono(13519): Config attempting to parse: '/storage/emulated/0/Android/data/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp/files/.__override__/System.Runtime.Loader.dll.config'.
10-16 10:19:28.143 D/Mono(13519): Config attempting to parse: '/usr/local/etc/mono/assemblies/System.Runtime.Loader/System.Runtime.Loader.config'.
10-16 10:19:28.143 D/Mono(13519): Assembly Ref addref Grpc.Core[0x7f9e5ad500] -> System.Runtime.Loader[0x7f89750380]: 2
10-16 10:19:28.144 W/Mono    (13519): The request to load the assembly mscorlib v4.0.0.0 was remapped to v2.0.5.0
10-16 10:19:28.144 D/Mono(13519): Assembly Ref addref System.Runtime.Loader[0x7f89750380] -> mscorlib[0x7fb0aa3e00]: 17
Loaded assembly: /storage/emulated/0/Android/data/GarmentInventoryAndroidApp.GarmentInventoryAndroidApp/files/.__override__/System.Runtime.Loader.dll[External]

Espero que alguien me ayude. ¡Gracias por adelantado!

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