无法在 VS 2017 RC 中构建 aspnetcore 应用程序

Question

安装新的 VS 2017 RC 后，我在构建 asnetcore 应用程序时遇到问题，这是我收到的错误：

MSB4131 The "FilesWritten" parameter is not supported by the "GenerateRuntimeConfigurationFiles" task. Verify the parameter exists on the task, and it is a gettable public instance property.

这是我的 .csproj 文件：

<Project ToolsVersion="15.0" Sdk="Microsoft.NET.Sdk.Web">
  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net462</TargetFramework>
    <PreserveCompilationContext>true</PreserveCompilationContext>
  </PropertyGroup>
  <PropertyGroup Condition="'$(TargetFramework)' == 'net462'">
    <RuntimeIdentifier>win7-x64</RuntimeIdentifier>
  </PropertyGroup>
  <PropertyGroup>
    <PackageTargetFallback>$(PackageTargetFallback);portable-net45+win8+wp8+wpa81;</PackageTargetFallback>
  </PropertyGroup>
  <PropertyGroup>
    <UserSecretsId>aspnet-HobbyQuarters.Web-e309acfb-31ce-4333-a350-edb5d1c073d3</UserSecretsId>
  </PropertyGroup>
  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp1.0'">
    <PackageReference Include="Microsoft.NETCore.App">
      <Version>1.0.1</Version>
    </PackageReference>
    <PackageReference Include="System.ComponentModel.Annotations" Version="4.3.0" />
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.1.0" />
    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.1.0" />
    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.1.0" />
    <PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.0" />
    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.1.0" />
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.0" />
    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Owin" Version="1.1.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink.Loader" Version="14.1.0" />
    <PackageReference Include="Nancy">
      <Version>2.0.0-barneyrubble</Version>
    </PackageReference>
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="1.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="1.1.0" />
    <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="1.1.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="1.0.0-msbuild2-final" />
  </ItemGroup>
  <ItemGroup>
    <Reference Include="System" />
    <Reference Include="System.Data" />
    <Reference Include="System.Xml" />
    <Reference Include="System.Xml.Linq" />
    <Reference Include="Microsoft.CSharp" />
    <Reference Include="System.ComponentModel.DataAnnotations" />
  </ItemGroup>
  <ItemGroup>
    <DotNetCliToolReference Include="Microsoft.Extensions.SecretManager.Tools" Version="1.0.0-msbuild2-final" />
    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="1.0.0-msbuild2-final" />
  </ItemGroup>
  <ItemGroup>
    <Folder Include="Tasks\" />
  </ItemGroup>
</Project>

Answer 1

启动任务管理器
结束所有现有的 MSBuild 任务。
重建您的项目。它应该工作得很好。

旁边。你的 .csproj 对我来说很好；然而，它看起来像是在两个不同的环境中设置为运行可能是控制台和 aspcore 1.0

Answer 2

所以看起来这与多个项目具有不同的 msbuild 工具版本有关。

我的旧项目没有使用新的工具引用约定：ToolsVersion="15.0" Sdk="Microsoft.NET.Sdk.Web"...

一旦我将它们更改为使用此约定，一切就开始工作了。

无法在 VS 2017 RC 中构建 aspnetcore 应用程序

Can't Build aspnetcore app in VS 2017 RC

asp.net-core

visual-studio-2017