无法安装Xamarin.Android.Support.v4 [英] Cannot install Xamarin.Android.Support.v4

问题描述

我正在尝试将此特定的软件包安装到我的程序中，并出现以下错误:

I am trying to install this particular package into my program and get the following error:

错误无法安装软件包'Xamarin.Android.Support.Compat 24.2.1'.您正在尝试将此软件包安装到以"MonoAndroid，Version = v6.0"为目标的项目中，但该软件包不包含 与该程序集兼容的任何程序集引用或内容文件 框架.有关更多信息，请与程序包作者联系.

Error Could not install package 'Xamarin.Android.Support.Compat 24.2.1'. You are trying to install this package into a project that targets 'MonoAndroid,Version=v6.0', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

我的项目目标到底是什么?如何进行此更改?我已经安装了android 7，但是由于某些奇怪的原因，我什至无法定位它.即使我进行了一个新项目，也无法实现目标.

What exactly is my project suppost to target and how do I make this change? I already installed android 7, however I cannot even target that for some strange reason. Not even if I make a new project I can't target that.

推荐答案

此软件包需要安装MonoAndroid70.因此，您需要确保将TargetFrameworkVersion设置为最低的Android 7.0.您将需要安装API 24(7.0)并更改版本.

This package requires MonoAndroid70 to be installed. Thus you need to ensure your TargetFrameworkVersion is set to a minimum of Android 7.0. You will need to install API 24(7.0) and change the version.

https://developer.xamarin.com/guides/android/application_fundamentals /understanding_android_api_levels/#framework

对于那些对如何找到它感兴趣的人，可以从NuGet下载.nupkg:

For those interested in how you would find this, you can download the .nupkg from NuGet:

https://www.nuget. org/api/v2/package/Xamarin.Android.Support.v4/24.2.1

然后您可以提取.nupkg并查看lib文件夹，该文件夹将向您显示库支持的内容.

You can then extract the .nupkg and view the lib folder which will show you what the library supports.

这篇关于无法安装Xamarin.Android.Support.v4的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！