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社区首页 >问答首页 >在调试.NET (.NET Framework4.8) web应用程序时，没有以新的csproj格式加载(.NET Framework4.8)库的符号

问在调试.NET (.NET Framework4.8) web应用程序时，没有以新的csproj格式加载(.NET Framework4.8)库的符号
EN

Stack Overflow用户
提问于 2020-05-21 18:23:04
回答 1查看 490关注 0票数 0

我有一个ASP.NET (.NET Framework4.8) web应用程序，我们已经开发和开发了很多年。

我花了一些时间将它使用的许多类库转换成新的csproj格式，但是类库仍然针对.NET Framework4.8 (net48)。

应用程序编译并运行良好。然而，我刚刚尝试研究一个问题，发现在调试时，符号不再加载到转换的类库中，并且我不能再在这些类库中遍历代码。

转换后的类库的典型.csproj如下：

代码语言：javascript
复制
<?xml version="1.0" encoding="utf-8"?>
<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <ProductVersion>9.0.30729</ProductVersion>
        <SchemaVersion>2.0</SchemaVersion>
        <OutputType>Library</OutputType>
        <AppDesignerFolder>Properties</AppDesignerFolder>
        <TargetFramework>net48</TargetFramework>
        <SccProjectName>SAK</SccProjectName>
        <SccLocalPath>SAK</SccLocalPath>
        <SccAuxPath>SAK</SccAuxPath>
        <SccProvider>SAK</SccProvider>
        <Optimize>true</Optimize>
        <LangVersion>8.0</LangVersion>
    </PropertyGroup>
    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
        <DebugType>full</DebugType>
        <DebugSymbols>true</DebugSymbols>
    </PropertyGroup>
    <ItemGroup>
        <Reference Include="Microsoft.CSharp" />
        <Reference Include="System" />
        <Reference Include="System.ComponentModel.DataAnnotations" />
        <Reference Include="System.configuration" />
        <Reference Include="System.Core" />
        <Reference Include="System.Data" />
        <Reference Include="System.Drawing" />
        <Reference Include="System.Net.Http" />
        <Reference Include="System.Numerics" />
        <Reference Include="System.Runtime.Serialization" />
        <Reference Include="System.Security" />
        <Reference Include="System.Web" />
        <Reference Include="System.Xml" />
    </ItemGroup>
    <ItemGroup>
        <None Include="RSPlatform.Core.ruleset" />
        <None Include="Properties\DataSources\P42Entities.datasource" />
        <None Include=".editorconfig" />
        <None Include="App.Config">
            <SubType>Designer</SubType>
        </None>
        <EmbeddedResource Include="AssessmentPlus\TemplateInstall\Data\AssessmentSchema.xsd">
            <SubType>Designer</SubType>
        </EmbeddedResource>
    </ItemGroup>
    <ItemGroup>
        <EmbeddedResource Include="AssessmentPlus\TemplateInstall\Data\ImportInfo.xml" />
        <None Include="Properties\Settings.settings">
            <Generator>SettingsSingleFileGenerator</Generator>
            <LastGenOutput>Settings.Designer.cs</LastGenOutput>
        </None>
        <None Include="AssessmentPlus\TemplateInstall\Data\WA_Test_MiniAssessment.xml" />
        <None Include="AssessmentPlus\TemplateInstall\Data\WA_Test_NumberedAssessment.xml" />
        <EmbeddedResource Include="AssessmentPlus\TemplateInstall\Data\StandardAssessment.xml" />
    </ItemGroup>
    <ItemGroup>
        <EmbeddedResource Include="AssessmentPlus\TemplateInstall\Data\WA_AtosAssessment_v5.xml" />
    </ItemGroup>
    <ItemGroup>
        <ProjectReference Include="..\RSPlatform.Common\RSPlatform.Common.csproj" />
        <ProjectReference Include="..\RSPlatform.Crypt\RSPlatform.Crypt.csproj" />
        <ProjectReference Include="..\RSPlatform.Data.Core\RSPlatform.Data.Core.csproj" />
        <ProjectReference Include="..\RSPlatform.Mail\RSPlatform.Mail.csproj" />
    </ItemGroup>
    <ItemGroup>
        <EmbeddedResource Include="AssessmentPlus\TemplateInstall\Data\DA_Standard.xml">
            <SubType>Designer</SubType>
        </EmbeddedResource>
        <Content Include="AssessmentPlus\TemplateInstall\Data\Template-Text-Extract.xslt" />
        <EmbeddedResource Include="AssessmentPlus\TemplateInstall\Data\WA_Standard.xml" />
        <Content Include="AssessmentPlus\TemplateInstall\Data\Template-HTML-Extract.xslt" />
    </ItemGroup>
    <ItemGroup>
        <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
    </ItemGroup>
    <ItemGroup>
        <PackageReference Include="EntityFramework" Version="6.4.0" />
        <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.7" />
        <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.0.0" />
        <PackageReference Include="Microsoft.CodeAnalysis.VersionCheckAnalyzer" Version="3.0.0" />
        <PackageReference Include="Microsoft.CodeQuality.Analyzers" Version="3.0.0" />
        <PackageReference Include="Microsoft.Extensions.Http" Version="3.1.3" />
        <PackageReference Include="Microsoft.NetCore.Analyzers" Version="3.0.0" />
        <PackageReference Include="Microsoft.NetFramework.Analyzers" Version="3.0.0" />
        <PackageReference Include="RealSense.DomainBasedConfig" Version="1.2.0" />

        <PackageReference Include="AutoMapper" Version="9.0.0" />
        <PackageReference Include="iTextSharp" Version="5.5.13.1" />
        <PackageReference Include="LinqKit" Version="1.1.17" />
        <PackageReference Include="Mehdime.Entity" Version="1.0.0" />
        <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
        <PackageReference Include="Ninject" Version="3.3.4" />
    </ItemGroup>
</Project>

未修改的ASP.NET web应用程序仍然采用遗留格式，因为微软还没有提供对新的csproj格式的支持(尽管几年前就有这样的说法)。看起来是这样的：

代码语言：javascript
复制
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <Import Project="..\..\..\..\..\..\packages\Microsoft.CodeAnalysis.FxCopAnalyzers.3.0.0\build\Microsoft.CodeAnalysis.FxCopAnalyzers.props" Condition="Exists('..\..\..\..\..\..\packages\Microsoft.CodeAnalysis.FxCopAnalyzers.3.0.0\build\Microsoft.CodeAnalysis.FxCopAnalyzers.props')" />
  <Import Project="..\..\..\..\..\..\packages\Microsoft.NetFramework.Analyzers.3.0.0\build\Microsoft.NetFramework.Analyzers.props" Condition="Exists('..\..\..\..\..\..\packages\Microsoft.NetFramework.Analyzers.3.0.0\build\Microsoft.NetFramework.Analyzers.props')" />
  <Import Project="..\..\..\..\..\..\packages\Microsoft.NetCore.Analyzers.3.0.0\build\Microsoft.NetCore.Analyzers.props" Condition="Exists('..\..\..\..\..\..\packages\Microsoft.NetCore.Analyzers.3.0.0\build\Microsoft.NetCore.Analyzers.props')" />
  <Import Project="..\..\..\..\..\..\packages\Microsoft.CodeQuality.Analyzers.3.0.0\build\Microsoft.CodeQuality.Analyzers.props" Condition="Exists('..\..\..\..\..\..\packages\Microsoft.CodeQuality.Analyzers.3.0.0\build\Microsoft.CodeQuality.Analyzers.props')" />
  <Import Project="..\..\..\..\..\..\packages\Microsoft.CodeAnalysis.VersionCheckAnalyzer.3.0.0\build\Microsoft.CodeAnalysis.VersionCheckAnalyzer.props" Condition="Exists('..\..\..\..\..\..\packages\Microsoft.CodeAnalysis.VersionCheckAnalyzer.3.0.0\build\Microsoft.CodeAnalysis.VersionCheckAnalyzer.props')" />
  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
  <Import Project="C:\packages\EntityFramework.6.4.0\build\EntityFramework.props" Condition="Exists('C:\packages\EntityFramework.6.4.0\build\EntityFramework.props')" />
  <Import Project="C:\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props" Condition="Exists('C:\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" />
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
    <ProductVersion>
    </ProductVersion>
    <SchemaVersion>2.0</SchemaVersion>
    <ProjectGuid>{52F85C76-86BD-4924-BD61-8ECF32D9075A}</ProjectGuid>
    <ProjectTypeGuids>{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
    <OutputType>Library</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>PlatformNET</RootNamespace>
    <AssemblyName>PlatformNET</AssemblyName>
    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
    <SccProjectName>SAK</SccProjectName>
    <SccLocalPath>SAK</SccLocalPath>
    <SccAuxPath>SAK</SccAuxPath>
    <SccProvider>SAK</SccProvider>
    <UseIISExpress>true</UseIISExpress>
    <FileUpgradeFlags>
    </FileUpgradeFlags>
    <UpgradeBackupLocation>
    </UpgradeBackupLocation>
    <OldToolsVersion>4.0</OldToolsVersion>
    <IISExpressSSLPort>44328</IISExpressSSLPort>
    <IISExpressAnonymousAuthentication />
    <IISExpressWindowsAuthentication />
    <IISExpressUseClassicPipelineMode />
    <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
    <TargetFrameworkProfile />
    <UseGlobalApplicationHostFile />
    <NuGetPackageImportStamp>
    </NuGetPackageImportStamp>
    <Use64BitIISExpress />
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
    <DebugSymbols>true</DebugSymbols>
    <DebugType>full</DebugType>
    <Optimize>false</Optimize>
    <OutputPath>bin\</OutputPath>
    <DefineConstants>TRACE;DEBUG</DefineConstants>
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
    <PublishDatabases>false</PublishDatabases>
    <Prefer32Bit>false</Prefer32Bit>
    <DocumentationFile>
    </DocumentationFile>
    <NoWarn>CA1303;CA1308;CA1028;CA1056;CA1707;CA1031;CA1710;CA1305</NoWarn>
    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
    <LangVersion>default</LangVersion>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
    <DebugType>pdbonly</DebugType>
    <Optimize>true</Optimize>
    <OutputPath>bin\</OutputPath>
    <DefineConstants>TRACE</DefineConstants>
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
    <FilesToIncludeForPublish>OnlyFilesToRunTheApp</FilesToIncludeForPublish>
    <PackageAsSingleFile>true</PackageAsSingleFile>
    <PrecompileBeforePublish>true</PrecompileBeforePublish>
    <UseMerge>true</UseMerge>
    <WDPMergeOption>MergeAllOutputsToASingleAssembly</WDPMergeOption>
    <EnableUpdateable>false</EnableUpdateable>
    <SingleAssemblyName>MyPrecompiled</SingleAssemblyName>
    <PublishDatabases>false</PublishDatabases>
    <ExcludeApp_Data>false</ExcludeApp_Data>
    <Prefer32Bit>false</Prefer32Bit>
    <DocumentationFile>
    </DocumentationFile>
    <NoWarn>CA1303;CA1308;CA1028;CA1056;CA1707;CA1031;CA1710;CA1305</NoWarn>
    <CodeAnalysisRuleSet>PlatformNET.ruleset</CodeAnalysisRuleSet>
    <LangVersion>default</LangVersion>
  </PropertyGroup>
 ...
  <UsingTask TaskName="TransformXml" AssemblyFile="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\Web\Microsoft.Web.Publishing.Tasks.dll" />
  <Target Name="AfterBuild" Condition="Exists('Web.$(Configuration).config')">
    <!--Generate transformed config in the output directory-->
    <TransformXml Source="Web.config" Destination="$(OutputPath)Web.config" Transform="Web.$(Configuration).config" />
  </Target>
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
    <Error Condition="!Exists('C:\packages\EntityFramework.6.4.0\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', 'C:\packages\EntityFramework.6.4.0\build\EntityFramework.props'))" />
    <Error Condition="!Exists('C:\packages\EntityFramework.6.4.0\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', 'C:\packages\EntityFramework.6.4.0\build\EntityFramework.targets'))" />
    <Error Condition="!Exists('C:\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" Text="$([System.String]::Format('$(ErrorText)', 'C:\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props'))" />
    <Error Condition="!Exists('..\..\..\..\..\..\packages\Microsoft.CodeAnalysis.VersionCheckAnalyzer.3.0.0\build\Microsoft.CodeAnalysis.VersionCheckAnalyzer.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\..\..\packages\Microsoft.CodeAnalysis.VersionCheckAnalyzer.3.0.0\build\Microsoft.CodeAnalysis.VersionCheckAnalyzer.props'))" />
    <Error Condition="!Exists('..\..\..\..\..\..\packages\Microsoft.CodeQuality.Analyzers.3.0.0\build\Microsoft.CodeQuality.Analyzers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\..\..\packages\Microsoft.CodeQuality.Analyzers.3.0.0\build\Microsoft.CodeQuality.Analyzers.props'))" />
    <Error Condition="!Exists('..\..\..\..\..\..\packages\Microsoft.NetCore.Analyzers.3.0.0\build\Microsoft.NetCore.Analyzers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\..\..\packages\Microsoft.NetCore.Analyzers.3.0.0\build\Microsoft.NetCore.Analyzers.props'))" />
    <Error Condition="!Exists('..\..\..\..\..\..\packages\Microsoft.NetFramework.Analyzers.3.0.0\build\Microsoft.NetFramework.Analyzers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\..\..\packages\Microsoft.NetFramework.Analyzers.3.0.0\build\Microsoft.NetFramework.Analyzers.props'))" />
    <Error Condition="!Exists('..\..\..\..\..\..\packages\Microsoft.CodeAnalysis.FxCopAnalyzers.3.0.0\build\Microsoft.CodeAnalysis.FxCopAnalyzers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\..\..\packages\Microsoft.CodeAnalysis.FxCopAnalyzers.3.0.0\build\Microsoft.CodeAnalysis.FxCopAnalyzers.props'))" />
  </Target>
  <Import Project="C:\packages\EntityFramework.6.4.0\build\EntityFramework.targets" Condition="Exists('C:\packages\EntityFramework.6.4.0\build\EntityFramework.targets')" />
</Project>

有什么方法可以让类库在调试器中完全工作吗？或者，我会有一点愤怒，然后“撤销”所有的转换工作？

编辑:因此，在一台单独的机器上，我创建了一个新的ASP.NET框架Web和两个类库( .NET Framework4.7.2和.NET标准2.1One)。我能够进入两个类库，所以这似乎不是因为新的csproj格式本身。

回到我的问题解决方案，我可以看到teh .NET标准类库在bin文件夹中有一个.PDF文件，但是Debugger输出显示：

跳过加载符号。对模块进行了优化，并启用了调试器选项“仅限我的代码”

只是我的代码是启用的，但是我认为“模块优化”才是真正的问题。我正在编译为调试而不是发布。知道我需要在".NET标准类Lib“.csproj文件中修改什么来编译没有优化的调试版本吗？

谢谢克里斯

c#
asp.net
.net-4.0
EN

回答 1

Stack Overflow用户

发布于 2020-05-22 10:11:21

因此，正如在开头问题中所述，构建输出表明这些模块不加载符号，因为输出是“优化的”(GB优化)。

项目属性页面的构建选项卡包括两个复选框：“定义调试常量”和“优化代码”。第一个是未检查的，第二个是在查看调试配置时检查的。

逆转这两种情况(调试配置)解决了所引起的问题。但是，“优化代码”似乎并不是特定于配置的，在更改之后查看底层csproj文件，我可以看到它是在配置之外定义的：

代码语言：javascript
复制
<?xml version="1.0" encoding="utf-8"?>
<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        ...
        <TargetFramework>net48</TargetFramework>
        <Optimize>false</Optimize>                  <-- Not Configuration specific
        <LangVersion>8.0</LangVersion>
    </PropertyGroup>
    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
        <DebugType>full</DebugType>
        <DebugSymbols>true</DebugSymbols>
        <DefineConstants>DEBUG</DefineConstants>    <-- Configuration specific
    </PropertyGroup>

我发现我可以添加一个“Release”配置/平台，并在每个版本中移动<Optimize>值，修复如下：

代码语言：javascript
复制
<?xml version="1.0" encoding="utf-8"?>
<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <ProductVersion>9.0.30729</ProductVersion>
        <SchemaVersion>2.0</SchemaVersion>
        <OutputType>Library</OutputType>
        <AppDesignerFolder>Properties</AppDesignerFolder>
        <TargetFramework>net48</TargetFramework>
        <SccProjectName>SAK</SccProjectName>
        <SccLocalPath>SAK</SccLocalPath>
        <SccAuxPath>SAK</SccAuxPath>
        <SccProvider>SAK</SccProvider>        <-- Removed <Optimize> from here
        <LangVersion>8.0</LangVersion>
    </PropertyGroup>
    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">    <-- ADDED
        <DebugType>full</DebugType>
        <DebugSymbols>true</DebugSymbols>
        <Optimize>true</Optimize>             <-- ADDED
    </PropertyGroup>
    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
        <DebugType>full</DebugType>
        <DebugSymbols>true</DebugSymbols>
        <DefineConstants>DEBUG</DefineConstants>
        <Optimize>false</Optimize>            <-- ADDED
    </PropertyGroup>
票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/61941232

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