无法安装nuget包; DNXCore依赖混淆

Question

我正在尝试将NuGet包Naos.Packaging.Nuget添加到VS2015项目Naos.Deployment.Core。两者都是开源的。

我收到此错误：

UserControl

完整输出粘贴在下面。

令人困惑的是，Naos.Deployment.Core是一个.net 4.5项目。 Naos.Packaging.Nuget也是如此。 Naos.Packaging.Nuget依赖于 NuGet.Frameworks依赖于System.Globalization（据我所知，这是链中System.Globalization的唯一依赖）。但是，该依赖项仅适用于DNXCore 5.0项目。

那么为什么DNXCore关注的问题呢？为什么我不能添加这个nuget包，我该如何修复它？

尝试this approach，但它没有用。使用最新的VS 2015（更新1），最新的nuget。

Failed to add reference to 'System.Globalization'. Please make sure that it is in the Global Assembly Cache.

Answer 1

Naos.Packaging.NuGet 1.0.7依赖于NuGet.Frameworks 3.3.0。

NuGet.Frameworks 3.3.0依赖于System.Globalization 4.0.10。这就是为什么它正在寻找System.Globalization。

尝试了所有内容后，包括添加System.Globalisation dll作为参考。在不使用控制台的情况下，我使用了VS仪表板。

我决定ignore dependencies并使用overwrite conflicts选项，因此Naos.Packaging.NuGet.1.0.7选项会自动被优先选择。

安装日志：

Resolved actions to install package 'Naos.Packaging.NuGet.1.0.7'
Resolved actions to install package 'Naos.Packaging.NuGet.1.0.7'
Adding package 'Naos.Packaging.NuGet.1.0.7' to folder 'D:\VSpROJECTS\Naos.Deployment-master\Naos.Deployment-master\packages'
Added package 'Naos.Packaging.NuGet.1.0.7' to folder 'D:\VSpROJECTS\Naos.Deployment-master\Naos.Deployment-master\packages'
Added package 'Naos.Packaging.NuGet.1.0.7' to 'packages.config'
Successfully installed 'Naos.Packaging.NuGet 1.0.7' to Naos.Deployment.Core.Test
Package 'Naos.Packaging.NuGet.1.0.7' already exists in folder 'D:\VSpROJECTS\Naos.Deployment-master\Naos.Deployment-master\packages'
Added package 'Naos.Packaging.NuGet.1.0.7' to 'packages.config'
Successfully installed 'Naos.Packaging.NuGet 1.0.7' to Naos.Deployment.Core
========== Finished ==========

安装nuget并重建并且没有错误。

可以手动添加所有其他依赖项，日志中的列表可以进一步向下，或者在VS内轻松检查。 经过更多测试后，我认为这是最好的选择。无论出于何种原因它都没有看到System.globalization，即使我引用它，它甚至会在输出窗口中显示重复的引用，但是在安装nuget时无法看到引用。有太多的依赖项来找到问题的根本原因。

另一点：nuget只有147次下载，所以很可能是一个值得向作者报告的错误。

来自the docs：

  

2 依赖行为 - 这允许您配置NuGet将如何决定将安装哪些版本的依赖包。那里   有五种选择：

     

一个。忽略 - 这通常是一个坏主意，因为一个包已经决定了这一点   它取决于其他包，并将要求其内容   操作。您可以选择跳过安装这些软件包。

... / ...

  

3 文件冲突选项 - 如果正在安装的软件包或其任何依赖软件包与磁盘上已有的文件匹配，应该如何   NuGet处理它？<​​/ p>

... / ...

  

℃。全部覆盖 - NuGet将覆盖您的所有匹配文件   项目与包

的项目

Spritely Recipees

在InheritedTypeJasonConverter中使用System.Globalization

namespace Spritely.Recipes
{
    using System;
    using System.Collections.Concurrent;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Globalization;
    using System.IO;
    using System.Linq;
    using System.Reflection;
    using Newtonsoft.Json;
    using Newtonsoft.Json.Linq;

这也使用System.Collections，它在尝试独立添加Naos.Packaging.NuGet依赖项时也会抛出错误。

如果我尝试单独引用它们，那么它会显示冲突，并有两个引用。

包管理器也使用System.Globalization：

namespace Naos.Deployment.Core
{
    using System;
    using System.Collections.Generic;
    using System.Globalization;
    using System.IO;
    using System.IO.Compression;
    using System.Linq;
    using System.Net;
    using System.Text;
    using System.Xml;

Naos.Packaging.NuGet.1.0.7安装到以下项目中没有问题：

Successfully installed 'Naos.Packaging.NuGet 1.0.7' to Naos.Deployment.Contract
Successfully installed 'Naos.Packaging.NuGet 1.0.7' to Naos.Deployment.MessageBus.Handler
Successfully installed 'NuGet.PackageManagement 3.3.0' to Naos.Deployment.MessageBus.Contract
Successfully installed 'Naos.Packaging.NuGet 1.0.7' to Naos.Deployment.CloudManagement
Successfully installed 'Naos.Packaging.NuGet 1.0.7' to Naos.Deployment.Console

我已就此问题直接与Naos联系，我正在等待他们的回复。

之前的一些故障排除显示了使用ignore dependencies所需的绝望等级。

这是在一个新的Visual Studio项目上完成的。我误解了作者的原意。

在哪里显示它的removing个软件包，它会删除已安装的软件包，但需要更新以与您正在使用的Naos软件包兼容。它未能做到这一点。这可能是由于某个程序包依赖于要删除的程序包。在这种情况下＆＃39; NuGet.Core.2.8.6＆＃39;。或者它可能是您文件中的一些轻微损坏。因此，在尝试安装Naos之前，您必须卸载软件包，并使用Naos所需的软件包版本进行更新，或者将其保留为Naos，然后添加所需的依赖项。

这个问题是，如果您的软件包依赖于NuGet.Core.2.8.6＆＃39;您可能还需要卸载它们。然后安装Naos，然后重新安装依赖于＆＃39; NuGet.Core.2.8.6＆＃39;的其他软件包。

删除NuGet.Core.2.8.6。在尝试安装Naos.Packaging.NuGet 1.0.7

之前

  

删除了包＆＃39; NuGet.Core.2.8.6＆＃39;来自＆＃39; packages.config＆＃39;顺利   uninstalled＆＃39; NuGet.Core.2.8.6＆＃39;来自Naos.Deployment.Core

这可能意味着必须完成卸载和重新安装的工作，但它将允许nuget安装正确的依赖项。

然后到达目录并删除对它的任何引用。

这是我使用过时版本的安装：

PM> Install-Package Naos.Packaging.NuGet -Version 1.0.7
Attempting to gather dependencies information for package 'Naos.Packaging.NuGet.1.0.7' with respect to project 'WebApplication2', targeting '.NETFramework,Version=v4.5.2'
Attempting to resolve dependencies for package 'Naos.Packaging.NuGet.1.0.7' with DependencyBehavior 'Lowest'
Resolving actions to install package 'Naos.Packaging.NuGet.1.0.7'
Resolved actions to install package 'Naos.Packaging.NuGet.1.0.7'
Removed package 'NuGet.Core.2.8.6' from 'packages.config'
Successfully uninstalled 'NuGet.Core.2.8.6' from WebApplication2
Adding package 'Naos.Packaging.Domain.1.0.7' to folder 'D:\Projects\WebApplication2\packages'
Added package 'Naos.Packaging.Domain.1.0.7' to folder 'D:\Projects\WebApplication2\packages'
Added package 'Naos.Packaging.Domain.1.0.7' to 'packages.config'
Successfully installed 'Naos.Packaging.Domain 1.0.7' to WebApplication2
Adding package 'NuGet.Configuration.3.3.0' to folder 'D:\Projects\WebApplication2\packages'
Added package 'NuGet.Configuration.3.3.0' to folder 'D:\Projects\WebApplication2\packages'
Added package 'NuGet.Configuration.3.3.0' to 'packages.config'
.../...
Added package 'Naos.Packaging.NuGet.1.0.7' to 'packages.config'
Successfully installed 'Naos.Packaging.NuGet 1.0.7' to WebApplication2
Removing package 'NuGet.Core.2.8.6' from folder 'D:\Projects\WebApplication2\packages'
Removed package 'NuGet.Core.2.8.6' from folder 'D:\Projects\WebApplication2\packages'

这是我的成功，无需删除任何包：

Attempting to gather dependencies information for package 'Naos.Packaging.NuGet.1.0.7' with respect to project 'WebApplication1', targeting '.NETFramework,Version=v4.5.2'
Attempting to resolve dependencies for package 'Naos.Packaging.NuGet.1.0.7' with DependencyBehavior 'Lowest'
Resolving actions to install package 'Naos.Packaging.NuGet.1.0.7'
Resolved actions to install package 'Naos.Packaging.NuGet.1.0.7'
Adding package 'Microsoft.Web.Xdt.2.1.1' to folder 'D:\Projects\WebApplication1\packages'
Added package 'Microsoft.Web.Xdt.2.1.1' to folder 'D:\Projects\WebApplication1\packages'
Added package 'Microsoft.Web.Xdt.2.1.1' to 'packages.config'
Successfully installed 'Microsoft.Web.Xdt 2.1.1' to WebApplication1
Adding package 'Naos.Packaging.Domain.1.0.7' to folder 'D:\Projects\WebApplication1\packages'
Added package 'Naos.Packaging.Domain.1.0.7' to folder 'D:\Projects\WebApplication1\packages'
Added package 'Naos.Packaging.Domain.1.0.7' to 'packages.config'
Successfully installed 'Naos.Packaging.Domain 1.0.7' to WebApplication1
Adding package 'NuGet.Configuration.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Configuration.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Configuration.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Configuration 3.3.0' to WebApplication1
Adding package 'NuGet.ContentModel.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.ContentModel.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.ContentModel.3.3.0' to 'packages.config'
Successfully installed 'NuGet.ContentModel 3.3.0' to WebApplication1
Adding package 'NuGet.Core.2.10.1' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Core.2.10.1' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Core.2.10.1' to 'packages.config'
Successfully installed 'NuGet.Core 2.10.1' to WebApplication1
Adding package 'NuGet.Logging.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Logging.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Logging.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Logging 3.3.0' to WebApplication1
Adding package 'NuGet.Versioning.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Versioning.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Versioning.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Versioning 3.3.0' to WebApplication1
Adding package 'NuGet.Frameworks.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Frameworks.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Frameworks.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Frameworks 3.3.0' to WebApplication1
Adding package 'NuGet.LibraryModel.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.LibraryModel.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.LibraryModel.3.3.0' to 'packages.config'
Successfully installed 'NuGet.LibraryModel 3.3.0' to WebApplication1
Adding package 'NuGet.Packaging.Core.Types.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Packaging.Core.Types.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Packaging.Core.Types.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Packaging.Core.Types 3.3.0' to WebApplication1
Adding package 'NuGet.Packaging.Core.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Packaging.Core.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Packaging.Core.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Packaging.Core 3.3.0' to WebApplication1
Adding package 'NuGet.Packaging.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Packaging.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Packaging.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Packaging 3.3.0' to WebApplication1
Adding package 'NuGet.Protocol.Core.Types.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Protocol.Core.Types.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Protocol.Core.Types.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Protocol.Core.Types 3.3.0' to WebApplication1
Adding package 'NuGet.Protocol.Core.v2.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Protocol.Core.v2.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Protocol.Core.v2.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Protocol.Core.v2 3.3.0' to WebApplication1
Adding package 'NuGet.Protocol.Core.v3.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Protocol.Core.v3.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Protocol.Core.v3.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Protocol.Core.v3 3.3.0' to WebApplication1
Adding package 'NuGet.Repositories.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Repositories.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Repositories.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Repositories 3.3.0' to WebApplication1
Adding package 'NuGet.Resolver.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Resolver.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Resolver.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Resolver 3.3.0' to WebApplication1
Adding package 'NuGet.RuntimeModel.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.RuntimeModel.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.RuntimeModel.3.3.0' to 'packages.config'
Successfully installed 'NuGet.RuntimeModel 3.3.0' to WebApplication1
Adding package 'NuGet.Client.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Client.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Client.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Client 3.3.0' to WebApplication1
Adding package 'NuGet.DependencyResolver.Core.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.DependencyResolver.Core.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.DependencyResolver.Core.3.3.0' to 'packages.config'
Successfully installed 'NuGet.DependencyResolver.Core 3.3.0' to WebApplication1
Adding package 'NuGet.DependencyResolver.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.DependencyResolver.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.DependencyResolver.3.3.0' to 'packages.config'
Successfully installed 'NuGet.DependencyResolver 3.3.0' to WebApplication1
Adding package 'NuGet.ProjectModel.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.ProjectModel.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.ProjectModel.3.3.0' to 'packages.config'
Successfully installed 'NuGet.ProjectModel 3.3.0' to WebApplication1
Adding package 'NuGet.Commands.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Commands.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.Commands.3.3.0' to 'packages.config'
Successfully installed 'NuGet.Commands 3.3.0' to WebApplication1
Adding package 'NuGet.ProjectManagement.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.ProjectManagement.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.ProjectManagement.3.3.0' to 'packages.config'
Successfully installed 'NuGet.ProjectManagement 3.3.0' to WebApplication1
Adding package 'NuGet.PackageManagement.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.PackageManagement.3.3.0' to folder 'D:\Projects\WebApplication1\packages'
Added package 'NuGet.PackageManagement.3.3.0' to 'packages.config'
Successfully installed 'NuGet.PackageManagement 3.3.0' to WebApplication1
Adding package 'Naos.Packaging.NuGet.1.0.7' to folder 'D:\Projects\WebApplication1\packages'
Added package 'Naos.Packaging.NuGet.1.0.7' to folder 'D:\Projects\WebApplication1\packages'
Added package 'Naos.Packaging.NuGet.1.0.7' to 'packages.config'
Successfully installed 'Naos.Packaging.NuGet 1.0.7' to WebApplication1

因此请卸载使用较低版本的任何依赖项。

如果这不起作用，请告诉我。

Answer 2

重新创建Naos.Deployment.Core从头开始似乎解决了这个问题。