Asp.net core 使用Docker构建MusicStore ASP.NET示例失败，错误为CS0246

我正在尝试将MusicStore asp.net应用程序作为windows容器环境的演示运行。我发现了构建和运行容器所需的详细步骤

但是，每次我尝试构建应用程序时，它都会以下面的输出退出。我可以知道背后的原因吗？我怎样才能解决这个问题

Restore completed in 8.64 min for C:\app\samples\MusicStore\musicstore.csproj.
Models\MusicStoreContext.cs(6,36): error CS0246: The type or namespace name 'IdentityUser' could not be found (are you missing a using directive or an assembly reference?) [C:\app\samples\MusicStore\musicstore.csproj]
Models\MusicStoreContext.cs(8,18): error CS0311: The type 'MusicStore.Models.ApplicationUser' cannot be used as type parameter 'TUser' in the generic type or method 'IdentityDbContext<TUser>'. There is no implicit reference conversion from 'MusicStore.Models.ApplicationUser' to 'Microsoft.AspNetCore.Identity.IdentityUser'. [C:\app\samples\MusicStore\musicstore.csproj]
ForTesting\Mocks\MicrosoftAccount\TestMicrosoftAccountEvents.cs(51,62): error CS0246: The type or namespace name 'OAuthRedirectToAuthorizationContext' could not be found (are you missing a using directive or an assembly reference?) [C:\app\samples\MusicStore\musicstore.csproj]
ForTesting\Mocks\Twitter\TestTwitterEvents.cs(44,62): error CS0246: The type or namespace name 'TwitterRedirectToAuthorizationEndpointContext' could not be found (are you missing a using directive or an assembly reference?) [C:\app\samples\MusicStore\musicstore.csproj]
ForTesting\Mocks\Facebook\TestFacebookEvents.cs(50,62): error CS0246: The type or namespace name 'OAuthRedirectToAuthorizationContext' could not be found (are you missing a using directive or an assembly reference?) [C:\app\samples\MusicStore\musicstore.csproj]
ForTesting\Mocks\Google\TestGoogleEvents.cs(50,62): error CS0246: The type or namespace name 'OAuthRedirectToAuthorizationContext' could not be found (are you missing a using directive or an assembly reference?) [C:\app\samples\MusicStore\musicstore.csproj]
ERROR: Service 'web' failed to build: The command 'powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; dotnet publish --output /out --configuration Release --framework netcoreapp2.0 --runtime win10-x64 .\samples\MusicStore' returned a non-zero code: 1

C:\app\samples\MusicStore\MusicStore.csproj的还原在8.64分钟内完成。 Models\MusicStoreContext.cs（6,36）：错误CS0246:找不到类型或命名空间名称“IdentityUser”（是否缺少using指令或程序集引用？[C:\app\samples\MusicStore\MusicStore.csproj] Models\MusicStoreContext.cs（8,18）：错误CS0311:类型“MusicStore.Models.ApplicationUser”不能用作泛型类型或方法“IdentityDbContext”中的类型参数“TUser”。没有从“MusicStore.Models.ApplicationUser”到“Microsoft.AspNetCore.Identity.Identity.IdentityUser”的隐式引用转换。[C:\app\samples\MusicStore\MusicStore.csproj] ForTesting\Mocks\MicrosoftAccount\TestMicrosoftAccountEvents.cs（51,62）：错误CS0246：找不到类型或命名空间名称“OAuthRedirectToAuthorizationContext”（是否缺少using指令或程序集引用？[C:\app\samples\MusicStore\MusicStore.csproj] ForTesting\Mocks\Twitter\TestTwitterEvents.cs（44,62）：错误CS0246:找不到类型或命名空间名称“TwitterRedirectToAuthorizationEndpointContext”（您是否缺少using指令或程序集引用？[C:\app\samples\MusicStore\MusicStore.csproj] ForTesting\Mocks\Facebook\TestFacebookEvents.cs（50,62）：错误CS0246:找不到类型或命名空间名称“OAuthRedirectToAuthorizationContext”（您是否缺少using指令或程序集引用？[C:\app\samples\MusicStore\MusicStore.csproj] ForTesting\Mocks\Google\TestGoogleEvents.cs（50,62）：错误CS0246:找不到类型或命名空间名称“OAuthRedirectToAuthorizationContext”（您是否缺少using指令或程序集引用？[C:\app\samples\MusicStore\MusicStore.csproj] 错误：无法生成服务“web”：命令“powershell-command$ErrorActionPreference=”停止“$ProgressPreference='SilentlyContinue'；dotnet发布--输出/输出--配置发布--framework netcoreapp2.0--运行时win10-x64。\samples\MusicStore'返回非零代码：1 这是.csproj文件的输出。基于此，应用程序使用ASP.NET内核

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

  <Import Project="..\..\build\dependencies.props" />

  <PropertyGroup>
    <Description>Music store application on ASP.NET Core</Description>
    <TargetFramework>netcoreapp2.0</TargetFramework>
    <DefineConstants>$(DefineConstants);DEMO</DefineConstants>
    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    <RuntimeIdentifiers>win7-x86;win7-x64;linux-x64;osx-x64</RuntimeIdentifiers>
  </PropertyGroup>

  <ItemGroup>
    <Content Update="ForTesting\**\*" CopyToPublishDirectory="Never" Condition=" '$(PublishForTesting)' != 'true' "/>
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.AspNetCoreModule" Version="$(AspNetCoreModuleVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Facebook" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.MicrosoftAccount" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Twitter" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.TagHelpers" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Server.HttpSys" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.Session" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="$(AspNetCoreVersion)" />
    <PackageReference Include="Microsoft.Extensions.Configuration.CommandLine" Version="$(AspNetCoreVersion)" />
  </ItemGroup>

</Project>

基于ASP.NET内核的音乐商店应用
netcoreapp2.0
美元（定义常量）；演示
真的
win7-x86；win7-x64；linux-x64；osx-x64

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谢谢。

您使用的是ASP.NET核心还是ASP.NET？您已经用这两个标记了您的问题，并且您引用的Github项目是ASP.NET，而不是ASP.NET Core。您是否在Visual Studio中打开了解决方案？如果您看到了，在项目MusicStore中的Dependencies>Nuget下，您是否看到带有黄色三角形的项？@ChrisPratt我已按照您的建议修改了标记。根据项目文件，我认为它使用.net内核。请调查修改后的问题。是的。这是核心。但是，我相信您可能已经从示例项目（ASP.NET-非核心）中复制了代码，并且该代码虽然相似，但在核心部分会有所不同，因为像EF/EF Core和ASP.NET Identity/ASP.NET Core Identity这样的东西是以不同的方式实现的。@KristianneNerona不，我没有。我不是一个活跃的开发人员已经有一段时间了。然而，这正是我下一步打算做的/