无法访问 AutoSizeableTextView public class ButtonRenderer

Question

Visual Studio 显示这些错误：

error: cannot access AutoSizeableTextView
public class ButtonRenderer
  class file for android.support.v4.widget.AutoSizeableTextView not found - file: \obj\Debug\android\src\md5f92e0daf340890c9667469657ee2ece8\ButtonRenderer.java


error: cannot access NestedScrollingChild2
public class ItemsViewRenderer
  class file for android.support.v4.view.NestedScrollingChild2 not found - file: \obj\Debug\android\src\md51558244f76c53b6aeda52c8a337f2c37\ItemsViewRenderer.java

error: cannot access NestedScrollingParent2
public class SwipeDismissBehavior_OnDismissListenerImplementor
  class file for android.support.v4.view.NestedScrollingParent2 not found - file: \obj\Debug\android\src\mono\android\support\design\widget\SwipeDismissBehavior_OnDismissListenerImplementor.java

error: cannot access TintableImageSourceView
public class ImageButtonRenderer
  class file for android.support.v4.widget.TintableImageSourceView not found - file: \obj\Debug\android\src\md51558244f76c53b6aeda52c8a337f2c37\ImageButtonRenderer.java

我安装了一些我认为导致问题的软件包：我安装了 OneSignal 和 AppLinks，这需要安装 Xamarin.GooglePlayServices.Base 和 Xamarin.GooglePlayServices.Basement。然后 Android 特定包之间发生了一些冲突，我删除了我安装到 OneSignal 的所有包。我删除了 bin 和 obj 文件夹，清理并构建项目，然后重新启动 Visual Studio，但问题并没有消失！

Answer 1

原来我是Intersoft Solutions安装的包Crosslight.Xamarin.GooglePlayServices.Base，被包名误导了，当我试图从微软下载包时，我删除它，现在项目正常工作

无法访问 AutoSizeableTextView public class ButtonRenderer

Cannot access AutoSizeableTextView public class ButtonRenderer

xamarin.android

xamarin

xamarin.forms

applinks

onesignal