Microsoft.NET.Sdk.Functions引起的版本冲突

Question

我遇到了一个引用 2 个包的项目的问题，这些包随后又引用了 Newtonsoft.Json，但两个包的版本不同。我正在使用 Refit 和 Microsoft.NET.Sdk.Functions 的 nuget 包。当我尝试构建解决方案时出现以下错误：

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet build
C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj : error NU1607: Version conflict detected for Newtonsoft.Json. Reference the package directly from the project to resolve this issue. \r
C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj : error NU1607:  noddy.Api (>= 1.0.0) -> Refit (>= 4.0.1) -> Newtonsoft.Json (>= 10.0.3) \r
C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj : error NU1607:  noddy.Api (>= 1.0.0) -> Microsoft.NET.Sdk.Functions (>= 1.0.2) -> Newtonsoft.Json (>= 9.0.1).

现在，如果我按照它说的去做并直接从我的项目中引用包，我在构建时会遇到另一个错误：

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet add package Newtonsoft.Json
  Writing C:\Users\joebloggs\AppData\Local\Temp\tmp7250.tmp
info : Adding PackageReference for package 'Newtonsoft.Json' into project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.
log  : Restoring packages for C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj...
info :   CACHE http://www.myget.org/F/azure-appservice/api/v2/FindPackagesById()?id='Newtonsoft.Json'
info :   CACHE https://www.nuget.org/api/v2/FindPackagesById()?id='Newtonsoft.Json'
info : Package 'Newtonsoft.Json' is compatible with all the specified frameworks in project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.
info : PackageReference for package 'Newtonsoft.Json' version '10.0.3' added to file 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet build
Microsoft (R) Build Engine version 15.3.409.57025 for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.

  noddy.Api -> C:\dev\noddy\noddy-api\src\noddy.Api\bin\Debug\net461\bin\noddy.Api.dll
C:\Users\joebloggs\.nuget\packages\microsoft.net.sdk.functions.0.2\build\netstandard1.0\Microsoft.NET.Sdk.Functions.Build.targets(31,5): error : Could not load file or assembly 'Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed'. The system cannot find the file specified. [C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj]

Build FAILED.

C:\Users\joebloggs\.nuget\packages\microsoft.net.sdk.functions.0.2\build\netstandard1.0\Microsoft.NET.Sdk.Functions.Build.targets(31,5): error : Could not load file or assembly 'Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed'. The system cannot find the file specified. [C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj]
    0 Warning(s)
    1 Error(s)

Time Elapsed 00:00:03.05

C:\dev\noddy\noddy-api\src\noddy.Api>

我尝试添加程序集重定向，但似乎这些都被忽略了。

我也试过删除所有的包，然后一个一个地添加回去，但仍然没有成功：

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet remove package refit
info : Removing PackageReference for package 'refit' from project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet remove package Microsoft.NET.Sdk.Functions
info : Removing PackageReference for package 'Microsoft.NET.Sdk.Functions' from project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet remove package Newtonsoft.Json
info : Removing PackageReference for package 'Newtonsoft.Json' from project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet add package Microsoft.NET.Sdk.Functions
  Writing C:\Users\joebloggs\AppData\Local\Temp\tmp1F1B.tmp
info : Adding PackageReference for package 'Microsoft.NET.Sdk.Functions' into project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.
log  : Restoring packages for C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj...
info :   CACHE http://www.myget.org/F/azure-appservice/api/v2/FindPackagesById()?id='Microsoft.NET.Sdk.Functions'
info :   CACHE https://www.nuget.org/api/v2/FindPackagesById()?id='Microsoft.NET.Sdk.Functions'
info : Package 'Microsoft.NET.Sdk.Functions' is compatible with all the specified frameworks in project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.
info : PackageReference for package 'Microsoft.NET.Sdk.Functions' version '1.0.2' added to file 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet add package refit
  Writing C:\Users\joebloggs\AppData\Local\Temp\tmp39D7.tmp
info : Adding PackageReference for package 'refit' into project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.
log  : Restoring packages for C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj...
info :   CACHE http://www.myget.org/F/azure-appservice/api/v2/FindPackagesById()?id='refit'
info :   CACHE https://www.nuget.org/api/v2/FindPackagesById()?id='refit'
error: Version conflict detected for Newtonsoft.Json. Reference the package directly from the project to resolve this issue.
error:  noddy.Api (>= 1.0.0) -> Refit (>= 4.0.1) -> Newtonsoft.Json (>= 10.0.3)
error:  noddy.Api (>= 1.0.0) -> Microsoft.NET.Sdk.Functions (>= 1.0.2) -> Newtonsoft.Json (>= 9.0.1).
info : Package 'refit' is compatible with all the specified frameworks in project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.
info : PackageReference for package 'refit' version '4.0.1' added to file 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet build
C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj : error NU1607: Version conflict detected for Newtonsoft.Json. Reference the package directly from the project to resolve this issue. \r
C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj : error NU1607:  noddy.Api (>= 1.0.0) -> Refit (>= 4.0.1) -> Newtonsoft.Json (>= 10.0.3) \r
C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj : error NU1607:  noddy.Api (>= 1.0.0) -> Microsoft.NET.Sdk.Functions (>= 1.0.2) -> Newtonsoft.Json (>= 9.0.1).

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet add package Newtonsoft.Json
  Writing C:\Users\joebloggs\AppData\Local\Temp\tmp8B13.tmp
info : Adding PackageReference for package 'Newtonsoft.Json' into project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.
log  : Restoring packages for C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj...
info :   CACHE http://www.myget.org/F/azure-appservice/api/v2/FindPackagesById()?id='Newtonsoft.Json'
info :   CACHE https://www.nuget.org/api/v2/FindPackagesById()?id='Newtonsoft.Json'
info : Package 'Newtonsoft.Json' is compatible with all the specified frameworks in project 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.
info : PackageReference for package 'Newtonsoft.Json' version '10.0.3' added to file 'C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj'.

C:\dev\noddy\noddy-api\src\noddy.Api>dotnet build
Microsoft (R) Build Engine version 15.3.409.57025 for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.

  noddy.Api -> C:\dev\noddy\noddy-api\src\noddy.Api\bin\Debug\net461\bin\noddy.Api.dll
C:\Users\joebloggs\.nuget\packages\microsoft.net.sdk.functions.0.2\build\netstandard1.0\Microsoft.NET.Sdk.Functions.Build.targets(31,5): error : Could not load file or assembly 'Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed'. The system cannot find the file specified. [C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj]

Build FAILED.

C:\Users\joebloggs\.nuget\packages\microsoft.net.sdk.functions.0.2\build\netstandard1.0\Microsoft.NET.Sdk.Functions.Build.targets(31,5): error : Could not load file or assembly 'Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed'. The system cannot find the file specified. [C:\dev\noddy\noddy-api\src\noddy.Api\noddy.Api.csproj]
    0 Warning(s)
    1 Error(s)

Time Elapsed 00:00:03.05

C:\dev\noddy\noddy-api\src\noddy.Api>

我的 csproj 中也没有发生什么神奇的事情：

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net461</TargetFramework>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="1.0.2" />
    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
    <PackageReference Include="refit" Version="4.0.1" />
  </ItemGroup>
  <ItemGroup>
    <Reference Include="Microsoft.CSharp" />
    <Reference Include="System.Configuration" />
  </ItemGroup>
  <ItemGroup>
    <None Update="host.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
    <None Update="local.settings.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
    <None Update="proxies.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
  </ItemGroup>
</Project>

有人知道如何解决这个问题吗？

Answer 1

最新更新

2019年7月解除锁定，版本升级到11.0.2Upgrading to 12 can still cause some deployment issues

不幸的是，这是 a known bug of the Azure Functions MSBuild 项目。所有发行版本都对 Json.NET 9.0.1 具有硬编码依赖性。报告的唯一解决方法是降级到 1.0.0-alpha6 版本。

Github project 中缺少包摘要和说明以及文档，这清楚地表明这是一项正在进行的工作。

假设您确实需要它，您可以尝试在.csproj中克隆存储库change the dependency并重建包。

与此同时，您可能应该在 issue 中添加评论，说明您也受到了影响。

要解决此问题，Line 39 of csproj 应更改为：

<PackageReference Include="Newtonsoft.Json" Version="[9.0.1]" />

到

<PackageReference Include="Newtonsoft.Json" Version="9.0.1" />

Microsoft.Azure.WebJobs 包的 beta 版本有其他确切的版本依赖关系

2018 年 11 月更新

存储库的自述文件已更新on March 31 2018，其中包含一个常见问题解答，解释了为什么 Json.NET 版本被锁定以及如何处理此问题：

Q: I need a different Newtonsoft.Json version. What do I do?

A: Add the version you need to your csproj. For example to use 11.0.2 add this to your csproj

<PackageReference Include="Newtonsoft.Json" Version="11.0.2" />

Q: Why is Newtonsoft.Json locked in the first place?

A: The version of Newtonsoft.Json is locked to match the version used by the functions runtime

对（现已锁定的）问题进行了长时间的讨论，该问题解释了解锁版本只会将问题延迟到部署

2019 年 9 月更新

Json.NET版本是no longer locked and the referenced version is 11.0.2. The PR was merged in July 2019. As the comments show though, this simply removes the compile-time restriction. It's still possible to get deployment problems though, like this one

Answer 2

运行进入相关问题，无法安装 Mirosoft.NET.Sdk 软件包。通过使用 vs2017 创建一个新的云 - Azure 函数项目解决了这个问题。该项目附带 Mirosoft.NET.Sdk 包版本 1.0.6。将其更新为 1.0.7 确实有效。然后安装牛顿9.0.1。从那以后，没问题了。

Answer 3

通过切换到带有 .net 核心的 Azure Functions v2，我能够让我的项目与 Netwonsoft.Json 11.0.2 一起工作：

  <PropertyGroup>
    <TargetFramework>netstandard2.0</TargetFramework>
    <AzureFunctionsVersion>v2</AzureFunctionsVersion>
  </PropertyGroup>

Answer 4

在 Azure 中，函数运行时加载特定的（函数 v2 中当前为 11.0.1，函数 v1 中为 9.0.1）Newtonsoft.Json before 版本库由队列绑定加载。

如果您使用与 [11.0.1] 二进制不兼容的任何函数（例如，v12 中使用的任何新属性），任何用于使其编译的解决方法都将导致诊断运行时故障的可怕结果。

Microsoft.NET.Sdk.Functions引起的版本冲突

Version conflict caused by Microsoft.NET.Sdk.Functions

c#

msbuild

azure

azure-functions