linux - 使用 mono/xbuild 编译 VS2015 应用程序时遇到问题

Question

我是编程新手，但对 Linux 并不陌生。我最近开始使用 C# 编程类(class)，我们使用 Visual Studio 2015 编写应用程序，因此使用 MSbuild 来编译它们。然而，在家里我想用单声道编译所有东西，但是当我尝试时我遇到了几个错误并且它拒绝编译。这是我运行的程序:

$ xbuild Dice_Game.sln

这是标准错误:

Errors:

/home/dj/programs/c#_programs/Dice_Game/Dice_Game.sln (default targets)  ->
(Build target) ->
/home/dj/programs/c#_programs/Dice_Game/Dice_Game.csproj (default     targets) ->
/usr/local/lib/mono/xbuild/12.0/bin/Microsoft.CSharp.targets     (CoreCompile target) ->

CSC: error CS0518: The predefined type `System.Object' is not defined or imported
CSC: error CS0518: The predefined type `System.ValueType' is not defined or imported
CSC: error CS0518: The predefined type `System.Attribute' is not defined or imported
CSC: error CS0518: The predefined type `System.Int32' is not defined or imported
CSC: error CS0518: The predefined type `System.UInt32' is not defined or imported
CSC: error CS0518: The predefined type `System.Int64' is not defined or imported
CSC: error CS0518: The predefined type `System.UInt64' is not defined or imported
CSC: error CS0518: The predefined type `System.Single' is not defined or imported
CSC: error CS0518: The predefined type `System.Double' is not defined or imported
CSC: error CS0518: The predefined type `System.Char' is not defined or imported
CSC: error CS0518: The predefined type `System.Int16' is not defined or imported
CSC: error CS0518: The predefined type `System.Decimal' is not defined or imported
CSC: error CS0518: The predefined type `System.Boolean' is not defined or imported
CSC: error CS0518: The predefined type `System.SByte' is not defined or imported
CSC: error CS0518: The predefined type `System.Byte' is not defined or imported
CSC: error CS0518: The predefined type `System.UInt16' is not defined or imported
CSC: error CS0518: The predefined type `System.String' is not defined or imported
CSC: error CS0518: The predefined type `System.Enum' is not defined or imported
CSC: error CS0518: The predefined type `System.Delegate' is not defined or imported
CSC: error CS0518: The predefined type `System.MulticastDelegate' is not defined or imported
CSC: error CS0518: The predefined type `System.Void' is not defined or imported
CSC: error CS0518: The predefined type `System.Array' is not defined or imported
CSC: error CS0518: The predefined type `System.Type' is not defined or imported
CSC: error CS0518: The predefined type `System.Collections.IEnumerator' is not defined or imported
CSC: error CS0518: The predefined type `System.Collections.IEnumerable' is not defined or imported
CSC: error CS0518: The predefined type `System.IDisposable' is not defined or imported
CSC: error CS0518: The predefined type `System.IntPtr' is not defined or imported
CSC: error CS0518: The predefined type `System.UIntPtr' is not defined or imported
CSC: error CS0518: The predefined type `System.RuntimeFieldHandle' is not defined or imported
CSC: error CS0518: The predefined type `System.RuntimeTypeHandle' is not defined or imported
CSC: error CS0518: The predefined type `System.Exception' is not defined or imported

 4 Warning(s)
 31 Error(s)

Time Elapsed 00:00:01.2374970

看来我可以完成这项工作……我对 Mono 的经验还不够丰富，无法让它发挥作用。任何帮助将不胜感激。

Answer 1

请将项目的目标框架更改为 .NET 4.5。

目前 Mono 不支持 .NET 4.5.1 及以上版本。