![visual studio - Xamarin - How to update Mono.Android version to resolve dependencies? - Stack Overflow visual studio - Xamarin - How to update Mono.Android version to resolve dependencies? - Stack Overflow](https://i.stack.imgur.com/J4fhe.png)
visual studio - Xamarin - How to update Mono.Android version to resolve dependencies? - Stack Overflow
Mono.Android.dll, Mono.Android.Export.dll need [assembly:TargetPlatform] · Issue #6501 · xamarin/xamarin-android · GitHub
![Unable to find application Mono.Android.Platform.ApiLevel_29! · Issue #4936 · xamarin/xamarin-android · GitHub Unable to find application Mono.Android.Platform.ApiLevel_29! · Issue #4936 · xamarin/xamarin-android · GitHub](https://user-images.githubusercontent.com/5173991/87932028-1b916600-ca8b-11ea-95f3-a4638d7753dc.png)
Unable to find application Mono.Android.Platform.ApiLevel_29! · Issue #4936 · xamarin/xamarin-android · GitHub
![Bug] Deployment failed on Android emulators after updating Visual Studio for Mac to 8.5 or latest version · Issue #10188 · xamarin/Xamarin.Forms · GitHub Bug] Deployment failed on Android emulators after updating Visual Studio for Mac to 8.5 or latest version · Issue #10188 · xamarin/Xamarin.Forms · GitHub](https://user-images.githubusercontent.com/14645617/78305853-f4308080-750f-11ea-92f0-4a951fc97041.png)
Bug] Deployment failed on Android emulators after updating Visual Studio for Mac to 8.5 or latest version · Issue #10188 · xamarin/Xamarin.Forms · GitHub
![You need to add a reference to Mono.Android.Export.dll when you use ExportAttribute or ExportFieldAttribute.の対処法 - hildsoftのコード置き場 You need to add a reference to Mono.Android.Export.dll when you use ExportAttribute or ExportFieldAttribute.の対処法 - hildsoftのコード置き場](https://cdn-ak.f.st-hatena.com/images/fotolife/h/hildsoft/20180527/20180527212709.jpg)
You need to add a reference to Mono.Android.Export.dll when you use ExportAttribute or ExportFieldAttribute.の対処法 - hildsoftのコード置き場
![visual studio - Xamarin - How to update Mono.Android version to resolve dependencies? - Stack Overflow visual studio - Xamarin - How to update Mono.Android version to resolve dependencies? - Stack Overflow](https://i.stack.imgur.com/CDRki.png)