我的netcoreapp2.0控制台应用程序出现以下NU1605依赖项错误:
NU1605 Detected package downgrade: System.Diagnostics.Debug from 4.3.0 to 4.0.11. Reference the package directly from the project to select a different version.
MyProject -> Colorful.Console 1.2.6 -> System.IO.FileSystem 4.0.1 -> runtime.win.System.IO.FileSystem 4.3.0 -> System.Diagnostics.Debug (>= 4.3.0)
MyProject -> System.Diagnostics.Debug (>= 4.0.11)
NU1605 Detected package downgrade: System.Runtime.Extensions from 4.3.0 to 4.1.0. Reference the package directly from the project to select a different version.
MyProject -> Colorful.Console 1.2.6 -> System.IO.FileSystem 4.0.1 -> runtime.win.System.IO.FileSystem 4.3.0 -> System.Runtime.Extensions (>= 4.3.0)
MyProject -> Colorful.Console 1.2.6 -> System.Runtime.Extensions (>= 4.1.0) MyProject
NU1605 Detected package downgrade: System.Runtime.Handles from 4.3.0 to 4.0.1. Reference the package directly from the project to select a different version.
MyProject -> Colorful.Console 1.2.6 -> System.IO.FileSystem 4.0.1 -> runtime.win.System.IO.FileSystem 4.3.0 -> System.Runtime.Handles (>= 4.3.0)
MyProject -> Colorful.Console 1.2.6 -> System.IO.FileSystem 4.0.1 -> System.Runtime.Handles (>= 4.0.1)
NU1605 Detected package downgrade: System.Runtime.InteropServices from 4.3.0 to 4.1.0. Reference the package directly from the project to select a different version.
MyProject -> Colorful.Console 1.2.6 -> System.Console 4.0.0 -> runtime.win.System.Console 4.3.0 -> System.Runtime.InteropServices (>= 4.3.0)
MyProject -> Colorful.Console 1.2.6 -> System.Runtime.InteropServices (>= 4.1.0)
我已经尝试在csproj中引用这些软件包版本，但这并没有解决问题。请参见csproj：
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp2.0</TargetFramework>
<RuntimeIdentifier>win10-x64</RuntimeIdentifier>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Colorful.Console" Version="1.2.6" />
<PackageReference Include="CommandLineParser" Version="2.2.1" />
<PackageReference Include="DotSpinners" Version="1.2.0" />
<PackageReference Include="System.Diagnostics.Debug" Version="4.0.11" />
<PackageReference Include="System.Runtime.Extensions" Version="4.1.0" />
<PackageReference Include="System.Runtime.Handles" Version="4.0.1" />
<PackageReference Include="System.Runtime.InteropServices" Version="4.1.0" />
</ItemGroup>
</Project>
它们似乎能够很好地恢复:
该项目还引用了 Microsoft.NETCore.App 2.0 SDK。
当从CLI执行dotnet restore时，我还会得到以下错误，我不确定是否有关：
C:\Program Files\dotnet\sdk\2.1.200\NuGet.targets(114,5): error : Failed to retrieve information about 'System.Runtime.Serialization.Formatters' from remote source 'https://mycompany.pkgs.visualstudio.com/_packaging/myid/nuget/v3/flat2/system.runtime.serialization.formatters/index.json'. [C:\MyProject\MyProject.sln]
C:\Program Files\dotnet\sdk\2.1.200\NuGet.targets(114,5): error : Response status code does not indicate success: 401 (Unauthorized). [C:\MyProject\MyProject.sln]
我不知道为什么它试图从我们的私有公司包存储库中检索有关'System.Runtime.Serialization.Formatters'的信息。
NuGet.config：
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<packageSources>
<add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
<add key="mycompany" value="https://mycompany.pkgs.visualstudio.com/_packaging/Stable/nuget/v3/index.json" />
</packageSources>
<packageSourceCredentials>
<mycompany>
<add key="Username" value="vsts" />
<add key="ClearTextPassword" value="xxx" />
</mycompany>
</packageSourceCredentials>
<disabledPackageSources>
<add key="Microsoft and .NET" value="true" />
</disabledPackageSources>
<packageRestore>
<add key="enabled" value="True" />
<add key="automatic" value="True" />
</packageRestore>
<bindingRedirects>
<add key="skip" value="False" />
</bindingRedirects>
<packageManagement>
<add key="format" value="0" />
<add key="disabled" value="False" />
</packageManagement>
</configuration>
如果这意味着什么的话，我还有以下NU1603警告:
NU1603 MyProject depends on System.Runtime.Handles (>= 4.1.0) but System.Runtime.Handles 4.1.0 was not found. An approximate best match of System.Runtime.Handles 4.3.0 was resolved.
