.net dotnetpack最近失败了

在Azure Devops中，很长一段时间以来我们都遇到NU5118错误，但是打包步骤已经过去了

Starting: Pack
==============================================================================
Task         : .NET Core
Description  : Build, test, package, or publish a dotnet application, or run a custom dotnet command
Version      : 2.167.1
Author       : Microsoft Corporation
Help         : https://docs.microsoft.com/azure/devops/pipelines/tasks/build/dotnet-core-cli
==============================================================================
C:\windows\system32\chcp.com 65001
Active code page: 65001
e:\vsts\a\_tool\dotnet\dotnet.exe pack e:\vsts\a\4674\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj --configuration Release -o e:\vsts\a\4674\a/nuget /p:Version=1.0.86.0 --no-build --no-restore
Microsoft (R) Build Engine version 16.5.0+d4cbfca49 for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.

e:\vsts\a\_tool\dotnet\sdk\3.1.201\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(198,5): error NU5118: File 'C:\Users\prgremotebuilder\.nuget\packages\bentley.interoperability.identityservice.oracle\1.0.69\contentFiles\any\netstandard2.0\scripts\oracle\Create-Identity.sql' is not added because the package already contains file 'content\Create-Identity.sql' [e:\vsts\a\4674\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj]
e:\vsts\a\_tool\dotnet\sdk\3.1.201\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(198,5): error NU5118: File 'C:\Users\prgremotebuilder\.nuget\packages\bentley.interoperability.identityservice.oracle\1.0.69\contentFiles\any\netstandard2.0\scripts\oracle\Create-Identity.sql' is not added because the package already contains file 'contentFiles\any\netstandard2.1\Create-Identity.sql' [e:\vsts\a\4674\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj]
e:\vsts\a\_tool\dotnet\sdk\3.1.201\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(198,5): error NU5118: File 'C:\Users\prgremotebuilder\.nuget\packages\bentley.interoperability.identityservice.oracle\1.0.69\contentFiles\any\netstandard2.0\scripts\oracle\Identity-SP.sql' is not added because the package already contains file 'content\Identity-SP.sql' [e:\vsts\a\4674\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj]
e:\vsts\a\_tool\dotnet\sdk\3.1.201\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(198,5): error NU5118: File 'C:\Users\prgremotebuilder\.nuget\packages\bentley.interoperability.identityservice.oracle\1.0.69\contentFiles\any\netstandard2.0\scripts\oracle\Identity-SP.sql' is not added because the package already contains file 'contentFiles\any\netstandard2.1\Identity-SP.sql' [e:\vsts\a\4674\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj]
  Successfully created package 'e:\vsts\a\4674\a\nuget\Bentley.Interoperability.APM.1.0.86.nupkg'.
Info: Azure Pipelines hosted agents have been updated to contain .Net Core 3.x (3.0 and 3.1) SDK/Runtime along with 2.1. Unless you have locked down a SDK version for your project(s), 3.x SDK might be picked up which might have breaking behavior as compared to previous versions. 
Some commonly encountered changes are: 
If you're using `Publish` command with -o or --Output argument, you will see that the output folder is now being created at root directory rather than Project File's directory. To learn about more such changes and troubleshoot, refer here: https://docs.microsoft.com/en-us/azure/devops/pipelines/tasks/build/dotnet-core-cli?view=azure-devops#troubleshooting
Finishing: Pack

但现在它失败了：

它有相同的错误消息，但现在也有“Dotnet命令失败，以下项目的退出代码为非零…”

Starting: Nuget: Pack
==============================================================================
Task         : .NET Core
Description  : Build, test, package, or publish a dotnet application, or run a custom dotnet command
Version      : 2.173.0
Author       : Microsoft Corporation
Help         : https://docs.microsoft.com/azure/devops/pipelines/tasks/build/dotnet-core-cli
==============================================================================
C:\windows\system32\chcp.com 65001
Active code page: 65001
Info: .NET Core SDK/runtime 2.2 and 3.0 are now End of Life(EOL) and have been removed from all hosted agents. If you're using these SDK/runtimes on hosted agents, kindly upgrade to newer versions which are not EOL, or else use UseDotNet task to install the required version.
e:\vsts\b\_tool\dotnet\dotnet.exe pack e:\vsts\b\6232\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj --configuration Release -o e:\vsts\b\6232\a/nuget /p:Version=1.0.244.0 --no-build
Microsoft (R) Build Engine version 16.7.0-preview-20360-03+188921e2f for .NET
Copyright (C) Microsoft Corporation. All rights reserved.

e:\vsts\b\_tool\dotnet\sdk\3.1.401\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(198,5): error NU5118: File 'C:\Users\prgremotebuilder\.nuget\packages\bentley.interoperability.identityservice.oracle\1.0.69\contentFiles\any\netstandard2.0\scripts\oracle\Create-Identity.sql' is not added because the package already contains file 'content\Create-Identity.sql' [e:\vsts\b\6232\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj]
e:\vsts\b\_tool\dotnet\sdk\3.1.401\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(198,5): error NU5118: File 'C:\Users\prgremotebuilder\.nuget\packages\bentley.interoperability.identityservice.oracle\1.0.69\contentFiles\any\netstandard2.0\scripts\oracle\Create-Identity.sql' is not added because the package already contains file 'contentFiles\any\netstandard2.1\Create-Identity.sql' [e:\vsts\b\6232\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj]
e:\vsts\b\_tool\dotnet\sdk\3.1.401\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(198,5): error NU5118: File 'C:\Users\prgremotebuilder\.nuget\packages\bentley.interoperability.identityservice.oracle\1.0.69\contentFiles\any\netstandard2.0\scripts\oracle\Identity-SP.sql' is not added because the package already contains file 'content\Identity-SP.sql' [e:\vsts\b\6232\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj]
e:\vsts\b\_tool\dotnet\sdk\3.1.401\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(198,5): error NU5118: File 'C:\Users\prgremotebuilder\.nuget\packages\bentley.interoperability.identityservice.oracle\1.0.69\contentFiles\any\netstandard2.0\scripts\oracle\Identity-SP.sql' is not added because the package already contains file 'contentFiles\any\netstandard2.1\Identity-SP.sql' [e:\vsts\b\6232\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj]
##[error]Error: The process 'e:\vsts\b\_tool\dotnet\dotnet.exe' failed with exit code 1
Info: Azure Pipelines hosted agents have been updated to contain .Net Core 3.x (3.1) SDK/Runtime along with 2.1. Unless you have locked down a SDK version for your project(s), 3.x SDK might be picked up which might have breaking behavior as compared to previous versions. 
Some commonly encountered changes are: 
If you're using `Publish` command with -o or --Output argument, you will see that the output folder is now being created at root directory rather than Project File's directory. To learn about more such changes and troubleshoot, refer here: https://docs.microsoft.com/en-us/azure/devops/pipelines/tasks/build/dotnet-core-cli?view=azure-devops#troubleshooting
##[error]Dotnet command failed with non-zero exit code on the following projects : e:\vsts\b\6232\s\src\Bentley.Interoperability.APM\Bentley.Interoperability.APM.csproj
Finishing: Nuget: Pack

---

您提供的日志显示发生错误是因为您的.NET Core SDK/运行时版本太旧

建议的解决方案是在原始任务之前添加

UseDotNet

任务：

- task: UseDotNet@2
  inputs:
    version: {version}

---

您还可以将自托管代理与所需的.NET Core SDK/运行时版本一起使用，而不是使用托管代理或使用更新版本。但这两种解决方案都会显著改变建筑环境，因此需要根据您的情况谨慎使用。

我可以确认，我们已经看到了完全相同的行为，没有对我们的建筑管道或源代码进行任何更改。第一个失败的版本在任务日志顶部的横幅中也有

版本：2.173.0

在我们的例子中，错误是由于多个依赖的nuget包都包含一个.targets文件，其中的元素如下：

<Content Include="Deployment\**\*.*" Pack="true" PackagePath="\..\Deployment\" />

dotnetpack最近失败了

根据错误消息：

错误NU5118:未添加文件“Create Identity.sql”，因为 包已包含文件“content\Create Identity.sql”

项目中似乎有

IncludeSource=true

，并且有多个文件具有相同的文件名。这就是为什么它说这个包已经包含了这个文件

要解决此问题，最简单的方法是删除相同的文件或重命名它们（如果可能）

---

如果我们无法删除或重命名这些文件，我们可以尝试使用位于不同目标路径的

nuspec

文件来保存这些文件。

除此之外，它还表示

Info:.NET Core SDK/runtime 2.2和3.0现在是生命周期结束（EOL），并且已从所有托管代理中删除。如果您在托管代理上使用这些SDK/运行时，请升级到非EOL的较新版本，或者使用UseDotNet任务安装所需版本。

我们使用的是3.1。日志中显示：e:\vsts\a\u tool\dotnet\sdk\3.1.201\Sdks\NuGet.Build.Tasks。Pack@Derek您是否尝试过在本地运行它？它会成功吗？@Jane我已经通过运行

dotnet-pack

在本地复制了错误，它以红色显示为错误，但仍会生成.nupkg。改变的是管道任务在版本2.173.0或2.172.x的构建中失败。以前的版本在构建日志中记录了错误，但是构建通过了。在我们的例子中，错误也一直被记录，但是最近构建管道开始失败。为了暂时解决这个问题，我已经为项目属性添加了抑制警告；NU5118Hi Derek，你试过这个解决方案吗？它有用吗？

<Content Remove="Deployment\**\*.*" />
<Content Include="Deployment\**\*.*" Pack="true" PackagePath="\..\Deployment\" />