android - 请安装包 : 'Android Support Library'

Question

我正在编写 Xamarin 应用程序，这些是我在构建应用程序时遇到的错误:

C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(2,2): Error XA5206: Please install package: 'Android Support Library' available in SDK installer. Android resource directory C:\Users\Simon\Documents\Xamarin\SimpleOnePageViewPager\SimpleOnePageViewPager\Components\googleplayservicesgingerbread-16.0.0.1\lib\android\19.1.0\content\support/v7/appcompat doesn't exist. (XA5206) (SimpleOnePageViewPager)
C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(2,2): Error XA5207: Please install package: 'Android Support Library' available in SDK installer. Java library file C:\Users\Simon\Documents\Xamarin\SimpleOnePageViewPager\SimpleOnePageViewPager\Components\googleplayservicesgingerbread-16.0.0.1\lib\android\19.1.0\content\support/v7/appcompat/libs/android-support-v7-appcompat.jar doesn't exist. (XA5207) (SimpleOnePageViewPager)
C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(2,2): Error XA5206: Please install package: 'Android Support Library' available in SDK installer. Android resource directory C:\Users\Simon\Documents\Xamarin\SimpleOnePageViewPager\SimpleOnePageViewPager\Components\googleplayservicesgingerbread-16.0.0.1\lib\android\19.1.0\content\support/v7/mediarouter doesn't exist. (XA5206) (SimpleOnePageViewPager)
C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(2,2): Error XA5207: Please install package: 'Android Support Library' available in SDK installer. Java library file C:\Users\Simon\Documents\Xamarin\SimpleOnePageViewPager\SimpleOnePageViewPager\Components\googleplayservicesgingerbread-16.0.0.1\lib\android\19.1.0\content\support/v7/mediarouter/libs/android-support-v7-mediarouter.jar doesn't exist. (XA5207) (SimpleOnePageViewPager)

我已经将 Android Support Library v4 添加为一个组件，在 Android SDK Manager 中我似乎已经正确安装了所有内容。

我可以得到一些帮助来成功构建我的代码吗？

提前致谢

编辑

我已将 Android Support Library v7 AppCompat 添加为一个组件，但现在出现以下两个错误:

Error XA5206: Please install package: 'Android Support Library' available in SDK installer. Android resource directory C:\Users\Simon\Documents\Xamarin\SimpleOnePageViewPager\SimpleOnePageViewPager\Components\googleplayservicesgingerbread-16.0.0.1\lib\android\19.1.0\content\support/v7/mediarouter doesn't exist. (XA5206) (SimpleOnePageViewPager)
Error XA5207: Please install package: 'Android Support Library' available in SDK installer. Java library file C:\Users\Simon\Documents\Xamarin\SimpleOnePageViewPager\SimpleOnePageViewPager\Components\googleplayservicesgingerbread-16.0.0.1\lib\android\19.1.0\content\support/v7/mediarouter/libs/android-support-v7-mediarouter.jar doesn't exist. (XA5207) (SimpleOnePageViewPager)

Answer 1

如果您的“嵌入式”文件夹丢失，仅下载并解压缩 android_m2repository_r10.zip 并不能解决问题。

我删除了整个 C:\Users\\AppData\Local\Xamarin\Android.Support.v4\23.0.1.3 文件夹，然后按照此处所述进行重建:[ Error after updating the Android.Support Library v7 AppCompat to the 21.0.3 version