NuGet.targets(565,5)：错误：值不能为空。（参数'path1'）-_GenerateRestoreGraph--失败答案

【问题标题】：NuGet.targets(565,5): error : Value cannot be null. (Parameter 'path1') - _GenerateRestoreGraph -- FAILEDNuGet.targets(565,5)：错误：值不能为空。（参数'path1'）-_GenerateRestoreGraph--失败
【发布时间】：2022-02-22 01:30:33
【问题描述】：

我能够构建应用程序并在我的本地计算机上正确运行它。在将 nuget 包升级到较新版本之前，构建工作正常。

我已确保安装了正确的 SDK。在本地运行最新版本的 Visual Studio。特别是 Visual Studio 2019。

我确实使用了很多谷歌，但在故障排除方面没有运气。

推送构建服务器（TeamCity 在 Windows 上托管，在 Windows 上具有构建代理。）我得到以下信息

详细构建错误

>Done executing task "MSBuild" -- FAILED.
>Done building target "_GenerateRestoreGraph" in project "LBX - Data Worker.csproj" -- FAILED.
>Done Building Project "C:\TeamCity\BuildAgent\work\9316ac4346c6016c\LBX Capital Collector\LBX - Data Worker.csproj" (Restore target(s)) -- FAILED.

.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp3.1</TargetFramework>
    <RootNamespace>LBX_DataWorker</RootNamespace>
  </PropertyGroup>

  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
    <GenerateProgramFile>False</GenerateProgramFile>
    <OutputPath>bin\Release</OutputPath>
  </PropertyGroup>

  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
    <GenerateProgramFile>False</GenerateProgramFile>
    <OutputPath>\bin\Debug</OutputPath>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="5.0.10" />
    <PackageReference Include="Microsoft.AspNetCore.SignalR.Common" Version="5.0.10" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.10">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.10" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="5.0.10">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="5.0.0" />
    <PackageReference Include="Microsoft.Extensions.Hosting" Version="5.0.0" />
    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="5.0.0" />
    <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="5.0.1" />
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
    <PackageReference Include="NUnit" Version="3.13.2" />
    <PackageReference Include="NUnit3TestAdapter" Version="4.0.0" />
    <PackageReference Include="ServiceStack.Text" Version="5.12.0" />
    <PackageReference Include="System.ServiceProcess.ServiceController" Version="5.0.0" />
    <PackageReference Include="WindowsAzure.Storage" Version="9.3.3" />
  </ItemGroup>

  <ItemGroup>
    <None Update="appsettingsProd.json">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </None>
    <None Update="appsettingsDev.json">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </None>
    <None Update="FredSeries.csv">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </None>
    <None Update="GeneralLedgerMissingContractIDs.csv">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </None>
  </ItemGroup>

  <ItemGroup>
    <Folder Include="Database\LBX_Capital\Migrations\" />
  </ItemGroup>

</Project>

【问题讨论】：

标签： c# sdk nuget teamcity

【解决方案1】：

在 Server 2019 上运行 Windows 更新（具有 Worker Agent）。重新启动了服务器。该死的东西开始建造了。

【讨论】：

【解决方案2】：

在修补 Windows 并重新启动后，我在构建服务器 (Jenkins) 上遇到了这个问题。我发现构建脚本在使用 Jenkins 运行的同一帐户本地登录时有效，但不是来自 Jenkins。我最终发现在 Jenkins 会话中某些变量丢失/不同。我通过将它添加到我的构建脚本来解决它：

SET APPDATA=C:\Users\<Jenkins User Account>\AppData\Roaming
SET LOCALAPPDATA=C:\Users\<Jenkins User Account>\AppData\Local
SET TEMP=C:\Users\<Jenkins User Account>\AppData\Local\Temp
SET TMP=C:\Users\<Jenkins User Account>\AppData\Local\Temp
SET USERPROFILE=C:\Users\<Jenkins User Account>

【讨论】：