无法在Rider中使用.NET Standard 2.0 Lib加载Xamarin Forms项目 [英] Failed to load Xamarin Forms project with .NET Standard 2.0 Lib in Rider

问题描述

TL; DR; Rider是否支持具有.NET Standard库2.0的Xamarin Forms项目？

我使用Visual Studio 2017.3（Windows）创建了一个小型Xamarin项目空白表格应用程序多平台向导。 Microsoft最近放弃了在Windows版本的VS中创建PCL的选项，仅提供.NET Standard。因此，我选择了那个。

I created a small Xamarin project in Visual Studio 2017.3 (Windows) using the blank forms app multiplatform wizard. Microsoft dropped the the option to create a PCL recently in the Windows version of VS and provides .NET Standard only. Thus I selected that one.

现在，我想直接使用Rider在Mac上尝试开发，这样我就不必运行Windows VM（我真的很喜欢Resharper因此我必须绑定到Mac上的Windows）

Now I wanted to try out development on Mac directly using Rider so that I don't have to run a Windows VM (I really like Resharper so I am bound to Windows on my Mac)

当我在Mac OS上的Rider中打开此项目时，它会引发很多错误，并且看起来所有路径都被弄乱了起来另一方面，我可以在VS for Mac中打开它。

When I open this project in Rider on Mac OS, it throws a bunch of errors and it looks like all paths are messed up. Opening it in VS for Mac works fine on the other hand.

然后我在PC上的Mac上的VS中创建了一个新的空白项目，而Rider却毫无抱怨地打开了它。所以我的问题：

Rider是否支持带有.NET Standard库2.0的Xamarin Forms项目？

I then created a new blank project in VS on Mac with PCL and Rider opens it without complaining. So my Question:
Are Xamarin Forms projects with .NET Standard library 2.0 supported in Rider?

• 如果支持：我应该怎么做才能在不破坏VS的情况下使其正常工作？


• 如果没有：在不久的将来是否有任何计划来支持它？

我的某些错误：

• 加载失败：找不到导入的项目 /usr/local/share/dotnet/sdk/2.0.3/Xamarin/Android/Xamarin.Android.CSharp.targets。确认声明中的路径正确，并且文件在磁盘上。


• 未找到MSBuild目标：确保已安装此解决方案中项目所需的所有SDK，或者在设置中指定其他MSBuild版本。


• Xamarin.Android SDK找不到：Rider无法在此计算机上找到Xamarin SDK。基于Xamarin的项目将不会加载。请安装Xamarin SDK或更改工具集


• 无法从程序集/Users/kay/.nuget/packages/xamarin加载 Xamarin.Forms.Build.Tasks.GetTasksAbi任务。表格/2.5.0.122203/build/netstandard1.0/Xamarin.Forms.Build.Tasks.dll。无法加载文件或程序集 Microsoft.Build.Utilities.v4.0，Version = 4.0.0.0，Culture = neutral，PublicKeyToken = b03f5f7f11d50a3a。系统找不到指定的文件。

• load failed: The imported project "/usr/local/share/dotnet/sdk/2.0.3/Xamarin/Android/Xamarin.Android.CSharp.targets" was not found. Confirm that the path in the declaration is correct, and that the file exists on disk.
• MSBuild targets were not found: Make sure that all SDKs required for projects in this solution are installed, or specify a different MSBuild version in settings.
• Xamarin.Android SDK was not found: Rider was unable to find Xamarin SDK on this machine. Xamarin-based projects will not be loaded. Please install Xamarin SDK or change toolset
• The "Xamarin.Forms.Build.Tasks.GetTasksAbi" task could not be loaded from the assembly /Users/kay/.nuget/packages/xamarin.forms/2.5.0.122203/build/netstandard1.0/Xamarin.Forms.Build.Tasks.dll. Could not load file or assembly 'Microsoft.Build.Utilities.v4.0, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.

我想我可以开始手动修复路径等，但是我害怕这样做我不了解的东西。

I think I could start fixing the paths and so on manually, but I am afraid of doing stuff that I don't undersatnd in depth. I used to work with Unity game engine for years but I am new in Xamarin development.

推荐答案

转到文件| | | | | | | | | | | | | | | |上一页下一页设置|构建，执行，部署|工具集和从mono构建和更改MsBuild。我想您已经在该msbuild中安装了所有Xamarin目标。

Go to File | Settings | Build, Execution, Deployment | Toolset and Build and change MsBuild from mono. I guess you have all Xamarin targets installed in that msbuild.

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