CS0433：类型“列表< T>”两者都存在 [英] CS0433: The type 'List<T>' exists in both

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本文介绍了CS0433：类型“列表< T>”两者都存在的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我尝试使用.net内核，但是有很多不同的问题。这就是其中之一。我使用Ubuntu 14。

I try use .net core but I have a lot of diffrent problems. This is one of them. I use Ubuntu 14.

错误代码

    Microsoft.Dnx.Compilation.CSharp.RoslynCompilationException: /home/lukasz/Project/Commands.cs(10,16): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Commands.cs(10,21): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(16,17): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(16,22): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(17,17): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(18,17): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(25,28): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(25,33): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Results/Participant.cs(128,16): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Results/Participant.cs(133,40): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Results/Participant.cs(14,17): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Results/SessionResult.cs(23,16): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Results/SessionResult.cs(28,41): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Results/SessionResult.cs(9,17): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Commands.cs(18,33): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Commands.cs(18,38): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/Commands.cs(29,34): DNX,Version=v4.5.1 warning CS0168: The variable 'e' is declared but never used
/home/lukasz/Project/DataManager.cs(29,29): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(46,29): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(83,29): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(83,71): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(97,48): DNX,Version=v4.5.1 error CS0012: The type 'Type' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
/home/lukasz/Project/DataManager.cs(98,28): DNX,Version=v4.5.1 error CS0012: The type 'Object' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
/home/lukasz/Project/DataManager.cs(98,17): DNX,Version=v4.5.1 error CS0012: The type 'Stream' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.IO, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
/home/lukasz/Project/DataManager.cs(98,17): DNX,Version=v4.5.1 error CS0012: The type 'TextWriter' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.IO, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
/home/lukasz/Project/DataManager.cs(98,38): DNX,Version=v4.5.1 error CS1503: Argument 1: cannot convert from 'System.IO.MemoryStream' to 'System.Xml.XmlWriter'
/home/lukasz/Project/DataManager.cs(161,36): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(165,17): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(241,42): DNX,Version=v4.5.1 error CS0012: The type 'Type' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
/home/lukasz/Project/DataManager.cs(243,17): DNX,Version=v4.5.1 error CS0246: The type or namespace name 'XmlTextWriter' could not be found (are you missing a using directive or an assembly reference?)
/home/lukasz/Project/DataManager.cs(243,43): DNX,Version=v4.5.1 error CS0246: The type or namespace name 'XmlTextWriter' could not be found (are you missing a using directive or an assembly reference?)
/home/lukasz/Project/DataManager.cs(243,61): DNX,Version=v4.5.1 error CS0433: The type 'Encoding' exists in both 'System.Text.Encoding, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
/home/lukasz/Project/DataManager.cs(245,29): DNX,Version=v4.5.1 error CS0012: The type 'Object' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
/home/lukasz/Project/DataManager.cs(245,24): DNX,Version=v4.5.1 error CS0012: The type 'Stream' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.IO, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
/home/lukasz/Project/DataManager.cs(245,24): DNX,Version=v4.5.1 error CS0012: The type 'TextReader' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.IO, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
/home/lukasz/Project/DataManager.cs(245,41): DNX,Version=v4.5.1 error CS1503: Argument 1: cannot convert from 'System.IO.MemoryStream' to 'System.Xml.XmlReader'
/home/lukasz/Project/Results/Participant.cs(27,35): DNX,Version=v4.5.1 error CS0433: The type 'List<T>' exists in both 'System.Collections, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
  at Microsoft.Dnx.ApplicationHost.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x00000] in <filename unknown>:0 
  at Microsoft.Dnx.Runtime.Common.EntryPointExecutor.Execute (System.Reflection.Assembly assembly, System.String[] args, IServiceProvider serviceProvider) [0x00000] in <filename unknown>:0 
  at Microsoft.Dnx.Host.Bootstrapper.RunAsync (System.Collections.Generic.List`1 args, IRuntimeEnvironment env, System.Runtime.Versioning.FrameworkName targetFramework) [0x00000] in <filename unknown>:0

我尝试了不同的方法，但没有一个帮助我。

I tried different methods but none helped me.

这是我的project.json文件

This is my project.json file

{
    "version": "1.0.0-*",
    "dependencies":
    {
        "System.Xml.XmlSerializer": "4.0.10-beta-*"
    },
    "frameworks":
    {
        "dnx451":
        {
            "dependencies":{}
        },
        "dnxcore50":
        {
            "dependencies":
            {
                "System.Console": "4.0.0-beta-*"
            }
        }
    }
}

有人能帮助我吗？

我的新工作 project.json 

{ 
    "version": "1.0.0-*", 
    "dependencies": 
    { 

    }, 
    "frameworks" : 
    { 
        "dnx451" : 
        {
            "frameworkAssemblies": 
            {
                    "System.Xml": "4.0.0.0"
            }
        }, 
        "dnxcore50" : 
        { 
            "dependencies": 
            { 
                "System.Console": "4.0.0-beta-*",
                "System.Xml.XmlSerializer": "4.0.10-beta-*"
            } 
        }
    } 
}


推荐答案

尝试将 System.Xml.XmlSerializer 移至dnxcore50依赖项。 dnx451已经具有 XmlSerializer 类，因此它不需要 System.Xml.XmlSerializer 包（具体取决于 System.Collections 包）

Try moving System.Xml.XmlSerializer to the dnxcore50 dependencies. dnx451 already has the XmlSerializer class, so it doesn't need the System.Xml.XmlSerializer package (which depends on the System.Collections package)

这篇关于CS0433：类型“列表&lt; T&gt;”两者都存在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！

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