asp.net-mvc – 当OutputPath设置时,“没有为项目设置OutputPath属性”

在MVC4中，如果我为解决方案中的所有项目创建一个新的构建配置，单独构建Web .csproj时，我会得到以下结果：

msbuild Company.Directory.Web.csproj /p:Configuration=Dev

[Error]
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(483,
9): The OutputPath property is not set for project
‘Company.Directory.Web.csproj’. Please check to make sure that you
have specified a valid combination of Configuration and Platform for
this project. Configuration=’Dev’ Platform=’Anycpu’. You may be
seeing this message because you are trying to build a project without
a solution file,and have specified a non-default Configuration or
Platform that doesn’t exist for this project.

但是，OutputPath属性已设置！

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Dev|Anycpu'">
    <DebugSymbols>true</DebugSymbols>
    <OutputPath>bin\</OutputPath>
    <DefineConstants>DEBUG;TRACE</DefineConstants>
    <DebugType>full</DebugType>
    <PlatformTarget>Anycpu</PlatformTarget>
    <ErrorReport>prompt</ErrorReport>
    <CodeAnalysisIgnoreBuiltInRuleSets>false</CodeAnalysisIgnoreBuiltInRuleSets>
    <CodeAnalysisIgnoreBuiltInRules>false</CodeAnalysisIgnoreBuiltInRules>
    <DeployIisAppPath>Port 80/directory/dev</DeployIisAppPath>
  </PropertyGroup>
  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">Anycpu</Platform>
    <ProductVersion>
    </ProductVersion>
    <SchemaVersion>2.0</SchemaVersion>
    <ProjectGuid>{285FBF79-7933-4AF9-AAAF-25EE7734AAAA}</ProjectGuid>
    <ProjectTypeGuids>{E3E379DF-F4C6-4180-9B81-6769533ABE47};{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
    <OutputType>Library</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>Company.Directory.Web</RootNamespace>
    <AssemblyName>Company.Directory.Web</AssemblyName>
    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
    <MvcBuildViews>false</MvcBuildViews>
    <UseIISExpress>true</UseIISExpress>
    <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
  </PropertyGroup>
  <!-- ... -->

这是一个错误？我该如何解决？

解决方法

事实证明，第一个PropertyGroup很重要。 Visual Studio插入新配置(Dev)PropertyGroup之前出于某种原因。我猜它的一个bug。我固定它通过移动新配置后的其他人。

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">Anycpu</Platform>
    <ProductVersion>
    </ProductVersion>
    <SchemaVersion>2.0</SchemaVersion>
    <ProjectGuid>{285FBF79-7933-4AF9-AAAF-25EE7734AAAA}</ProjectGuid>
    <ProjectTypeGuids>{E3E379DF-F4C6-4180-9B81-6769533ABE47};{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
    <OutputType>Library</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>Company.Directory.Web</RootNamespace>
    <AssemblyName>Company.Directory.Web</AssemblyName>
    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
    <MvcBuildViews>false</MvcBuildViews>
    <UseIISExpress>true</UseIISExpress>
    <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
    <RestorePacCompanyes>true</RestorePacCompanyes>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|Anycpu' ">
    <DebugSymbols>true</DebugSymbols>
    <DebugType>full</DebugType>
    <Optimize>false</Optimize>
    <OutputPath>bin\</OutputPath>
    <DefineConstants>DEBUG;TRACE</DefineConstants>
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|Anycpu' ">
    <DebugType>pdbonly</DebugType>
    <Optimize>true</Optimize>
    <OutputPath>bin\</OutputPath>
    <DefineConstants>TRACE</DefineConstants>
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Dev|Anycpu'">
    <DebugSymbols>true</DebugSymbols>
    <OutputPath>bin\</OutputPath>
    <DefineConstants>DEBUG;TRACE</DefineConstants>
    <DebugType>full</DebugType>
    <PlatformTarget>Anycpu</PlatformTarget>
    <ErrorReport>prompt</ErrorReport>
    <CodeAnalysisIgnoreBuiltInRuleSets>false</CodeAnalysisIgnoreBuiltInRuleSets>
    <CodeAnalysisIgnoreBuiltInRules>false</CodeAnalysisIgnoreBuiltInRules>
    <DeployIisAppPath>Port 80/directory/dev</DeployIisAppPath>
  </PropertyGroup>
  <!-- ... -->

asp.net-mvc – 当OutputPath设置时,“没有为项目设置OutputPath属性”

解决方法

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