C# 动态编译和“Microsoft.CSharp.dll"错误 [英] C# dynamic compilation and "Microsoft.CSharp.dll" error

问题描述

我正在做可以在这里找到的示例.所以我试图在 C# 脚本中运行 IronPython:

I'm doing the example that can be found here. So I'm trying to run IronPython in a C# script:

蟒蛇:

def hello(name):
    print "Hello " + name + "! Welcome to IronPython!"
    return

def add(x, y):
    print "%i + %i = %i" % (x, y, (x + y))
    return

def multiply(x, y):
    print "%i * %i = %i" % (x, y, (x * y))
    return

C#:

using IronPython.Hosting;
using IronPython.Runtime;
using Microsoft.Scripting.Hosting;
using System;

namespace IntroIronPython
{
    class IronPythonMain
    {
        static void Main(string[] args)
        {
            // Create a new ScriptRuntime for IronPython
            Console.WriteLine("Loading IronPython Runtime...");
            ScriptRuntime python = Python.CreateRuntime();

            try
            {
                // Attempt to load the python file
                Console.WriteLine("Loading Python File...");
                // Create a Dynamic Type for our Python File
                dynamic pyfile = python.UseFile("PythonFunctions.py");
                Console.WriteLine("Python File Loaded!");

                Console.WriteLine("Running Python Commands...
");

                // Call the hello(name) function
                pyfile.hello("Urda");
                …

从这里我有这个错误:如果没有Microsoft.CSharp.dll"程序集引用，则无法编译动态操作."我真的不明白那是什么意思，我忘了添加什么?

And from here I have this error: "Dynamic Operation cannot be compiled without "Microsoft.CSharp.dll" assembly reference." And I seriously don't understand what that is about, what did I forget to add?

在我的参考资料中，我有:

In my references I have:

感谢您的帮助.

Ps:我在 MonoDevelop 上.

Ps: I'm on MonoDevelop.

推荐答案

好的.基本上，我的错误与我从错误的平台添加 IronPython 程序集有关.验证:

Ok. Basically, my mistake was linked to the fact that I added my IronPython assemblies from the wrong platform. Verify that:

• 目标框架:4.0

• Target Framework: 4.0

在 [IronPython-2.7.3]->[Platforms]->[Net40] 中添加 IronPython 提供的所有程序集.

Add all the assemblies provided by IronPython in [IronPython-2.7.3]->[Platforms]->[Net40].

感谢所有给我建议的人.

Thx to everyone who gave me advices.

Ps:现在，当然，还有另一个问题……但这不再是关于那个话题了.

Ps:Now, of course, there is another problem… But it's not about that topic anymore.

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