求助 两个项目文件 一个打开会报错 一个打开正常 求原因附代码

test3.csproj这个是不会报错的版本<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
  <PropertyGroup>
    <ProductVersion>9.0.30729</ProductVersion>
    <SchemaVersion>2.0</SchemaVersion>
    <ProjectGuid>{88237D88-2EC2-4424-903A-7697431D1E77}</ProjectGuid>
    <SccProjectName>
    </SccProjectName>
    <SccLocalPath>
    </SccLocalPath>
    <SccAuxPath>
    </SccAuxPath>
    <SccProvider>
    </SccProvider>
    <ProjectTypeGuids>{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
    <ApplicationIcon>
    </ApplicationIcon>
    <AssemblyKeyContainerName>
    </AssemblyKeyContainerName>
    <AssemblyName>Test3</AssemblyName>
    <AssemblyOriginatorKeyFile>
    </AssemblyOriginatorKeyFile>
    <DefaultClientScript>JScript</DefaultClientScript>
    <DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
    <DefaultTargetSchema>IE50</DefaultTargetSchema>
    <DelaySign>false</DelaySign>
    <OutputType>Library</OutputType>
    <RootNamespace>Test3</RootNamespace>
    <RunPostBuildEvent>OnBuildSuccess</RunPostBuildEvent>
    <StartupObject>
    </StartupObject>
    <FileUpgradeFlags>
    </FileUpgradeFlags>
    <UpgradeBackupLocation>
    </UpgradeBackupLocation>
    <OldToolsVersion>2.0</OldToolsVersion>
    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
    <OutputPath>..\bin\</OutputPath>
    <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
    <BaseAddress>285212672</BaseAddress>
    <CheckForOverflowUnderflow>false</CheckForOverflowUnderflow>
    <ConfigurationOverrideFile>
    </ConfigurationOverrideFile>
    <DefineConstants>DEBUG;TRACE</DefineConstants>
    <DocumentationFile>
    </DocumentationFile>
    <DebugSymbols>true</DebugSymbols>
    <FileAlignment>4096</FileAlignment>
    <NoStdLib>false</NoStdLib>
    <NoWarn>
    </NoWarn>
    <Optimize>false</Optimize>
    <RegisterForComInterop>false</RegisterForComInterop>
    <RemoveIntegerChecks>false</RemoveIntegerChecks>
    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
    <WarningLevel>4</WarningLevel>
    <DebugType>full</DebugType>
    <ErrorReport>prompt</ErrorReport>
    <PlatformTarget>x86</PlatformTarget>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
    <OutputPath>..\bin\</OutputPath>
    <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
    <BaseAddress>285212672</BaseAddress>
    <CheckForOverflowUnderflow>false</CheckForOverflowUnderflow>
    <ConfigurationOverrideFile>
    </ConfigurationOverrideFile>
    <DefineConstants>TRACE</DefineConstants>
    <DocumentationFile>
    </DocumentationFile>
    <DebugSymbols>false</DebugSymbols>
    <FileAlignment>4096</FileAlignment>
    <NoStdLib>false</NoStdLib>
    <NoWarn>
    </NoWarn>
    <Optimize>true</Optimize>
    <RegisterForComInterop>false</RegisterForComInterop>
    <RemoveIntegerChecks>false</RemoveIntegerChecks>
    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
    <WarningLevel>4</WarningLevel>
    <DebugType>none</DebugType>
    <ErrorReport>prompt</ErrorReport>
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="ControlLibrary">
      <Name>ControlLibrary</Name>
      <HintPath>..\..\bin\ControlLibrary.dll</HintPath>
      <Private>False</Private>
    </Reference>
    <Reference Include="Infragistics3.Excel.v9.1, Version=9.1.20091.1000, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\bin\Infragistics3.Excel.v9.1.dll</HintPath>
    </Reference>
    <Reference Include="Infragistics35.WebUI.Excel.v9.1, Version=9.1.20091.2101, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\bin\Infragistics35.WebUI.Excel.v9.1.dll</HintPath>
    </Reference>
    <Reference Include="Infragistics35.WebUI.Shared.v9.1, Version=9.1.20091.2101, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\bin\Infragistics35.WebUI.Shared.v9.1.dll</HintPath>
    </Reference>
    <Reference Include="Infragistics35.WebUI.UltraWebGrid.ExcelExport.v9.1, Version=9.1.20091.2101, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\bin\Infragistics35.WebUI.UltraWebGrid.ExcelExport.v9.1.dll</HintPath>
    </Reference>
    <Reference Include="Infragistics35.WebUI.UltraWebGrid.v9.1, Version=9.1.20091.2101, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\bin\Infragistics35.WebUI.UltraWebGrid.v9.1.dll</HintPath>
    </Reference>
    <Reference Include="Infragistics35.WebUI.UltraWebNavigator.v9.1, Version=9.1.20091.2101, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\bin\Infragistics35.WebUI.UltraWebNavigator.v9.1.dll</HintPath>
    </Reference>
    <Reference Include="System">
      <Name>System</Name>
    </Reference>
    <Reference Include="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
      <RequiredTargetFramework>3.5</RequiredTargetFramework>
    </Reference>
    <Reference Include="System.Data">
      <Name>System.Data</Name>
    </Reference>
    <Reference Include="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
      <RequiredTargetFramework>3.5</RequiredTargetFramework>
    </Reference>
    <Reference Include="System.Design">
      <Name>System.Design</Name>
    </Reference>
    <Reference Include="System.Drawing">
      <Name>System.Drawing</Name>
    </Reference>
    <Reference Include="System.Web">
      <Name>System.Web</Name>
    </Reference>
    <Reference Include="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
      <RequiredTargetFramework>3.5</RequiredTargetFramework>
    </Reference>
    <Reference Include="System.Web.Extensions.Design, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
      <RequiredTargetFramework>3.5</RequiredTargetFramework>
    </Reference>
    <Reference Include="System.Web.Services" />
    <Reference Include="System.Windows.Forms">
      <Name>System.Windows.Forms</Name>
    </Reference>
    <Reference Include="System.Xml">
      <Name>System.XML</Name>
    </Reference>
    <Reference Include="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
      <RequiredTargetFramework>3.5</RequiredTargetFramework>
    </Reference>
    <Reference Include="UserControl, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\..\bin\UserControl.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>
    <Compile Include="Default.aspx.cs">
      <DependentUpon>Default.aspx</DependentUpon>
      <SubType>ASPXCodeBehind</SubType>
    </Compile>
    <Compile Include="Default.aspx.designer.cs">
      <DependentUpon>Default.aspx</DependentUpon>
    </Compile>
    <Content Include="Default.aspx" />
    <Content Include="Skin\StyleSheet.css" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\..\MS.BaseFram.BaseSetting\MS.BaseFram.BaseSetting.csproj">
      <Project>{98BA6D10-533C-44AC-9642-7641BA36C2EA}</Project>
      <Name>MS.BaseFram.BaseSetting</Name>
    </ProjectReference>
    <ProjectReference Include="..\..\MS.BaseFram.Common\MS.BaseFram.Common.csproj">
      <Project>{EC1A800B-2939-48A1-8EDE-C5AC696129FC}</Project>
      <Name>MS.BaseFram.Common</Name>
    </ProjectReference>
    <ProjectReference Include="..\..\MS.BaseFram.Domain\MS.BaseFram.Domain.csproj">
      <Project>{E0552B3F-14FC-44B4-B350-CFC9FA1284FC}</Project>
      <Name>MS.BaseFram.Domain</Name>
    </ProjectReference>
    <ProjectReference Include="..\..\MS.BaseFram.Security\MS.BaseFram.Security.csproj">
      <Project>{6F330451-52B2-40A6-8CBF-33CA4892C109}</Project>
      <Name>MS.BaseFram.Security</Name>
    </ProjectReference>
    <ProjectReference Include="..\..\MS.BaseFram.Web.Help\MS.BaseFram.Web.Help.csproj">
      <Project>{9EF2029D-6098-4BE2-8C17-229047E9E341}</Project>
      <Name>Test3.Help</Name>
    </ProjectReference>
    <ProjectReference Include="..\..\MS.BaseFram.WebUI.Helper\MS.BaseFram.WebUI.Helper.csproj">
      <Project>{76FAFF38-BDC2-4DBA-8C14-2D693DEC66A7}</Project>
      <Name>Test3UI.Helper</Name>
    </ProjectReference>
  </ItemGroup>
  <ItemGroup>
    <Folder Include="Images\" />
    <Folder Include="JS\" />
  </ItemGroup>
  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
  <PropertyGroup>
    <PreBuildEvent>
    </PreBuildEvent>
    <PostBuildEvent>
    </PostBuildEvent>
  </PropertyGroup>
  <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v9.0\WebApplications\Microsoft.WebApplication.targets" Condition="" />
  <ProjectExtensions>
    <VisualStudio>
      <FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
        <WebProjectProperties>
          <UseIIS>False</UseIIS>
          <AutoAssignPort>True</AutoAssignPort>
          <DevelopmentServerPort>1587</DevelopmentServerPort>
          <DevelopmentServerVPath>/</DevelopmentServerVPath>
          <IISUrl>
          </IISUrl>
          <NTLMAuthentication>False</NTLMAuthentication>
          <UseCustomServer>False</UseCustomServer>
---接下面Cc# web.net

解决方案 »

  1.   

              <CustomServerUrl>
              </CustomServerUrl>
              <SaveServerSettingsInUserFile>False</SaveServerSettingsInUserFile>
            </WebProjectProperties>
          </FlavorProperties>
        </VisualStudio>
      </ProjectExtensions>
    </Project>
    然后下面是会报: 未能加载类型“MS.BaseFram.Web.Test._Default”。 的项目文件代码<Project ToolsVersion="3.5" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
      <PropertyGroup>
        <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
        <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
        <ProductVersion>9.0.30729</ProductVersion>
        <SchemaVersion>2.0</SchemaVersion>
        <ProjectGuid>{111D9F4F-6E03-42C4-9DCC-37677891DD34}</ProjectGuid>
        <ProjectTypeGuids>{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
        <OutputType>Library</OutputType>
        <AppDesignerFolder>Properties</AppDesignerFolder>
        <RootNamespace>Test3</RootNamespace>
        <AssemblyName>Test3</AssemblyName>
        <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
      </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>
      <ItemGroup>
        <Reference Include="System" />
        <Reference Include="System.Data" />
        <Reference Include="System.Core">
          <RequiredTargetFramework>3.5</RequiredTargetFramework>
        </Reference>
        <Reference Include="System.Data.DataSetExtensions">
          <RequiredTargetFramework>3.5</RequiredTargetFramework>
        </Reference>
        <Reference Include="System.Web.Extensions">
          <RequiredTargetFramework>3.5</RequiredTargetFramework>
        </Reference>
        <Reference Include="System.Xml.Linq">
          <RequiredTargetFramework>3.5</RequiredTargetFramework>
        </Reference>
        <Reference Include="System.Drawing" />
        <Reference Include="System.Web" />
        <Reference Include="System.Xml" />
        <Reference Include="System.Configuration" />
        <Reference Include="System.Web.Services" />
        <Reference Include="System.EnterpriseServices" />
        <Reference Include="System.Web.Mobile" />
      </ItemGroup>
      <ItemGroup>
        <Content Include="Default.aspx" />
      </ItemGroup>
      <ItemGroup>
        <Compile Include="Default.aspx.cs">
          <SubType>ASPXCodeBehind</SubType>
          <DependentUpon>Default.aspx</DependentUpon>
        </Compile>
        <Compile Include="Default.aspx.designer.cs">
          <DependentUpon>Default.aspx</DependentUpon>
        </Compile>
        <Compile Include="Properties\AssemblyInfo.cs" />
      </ItemGroup>
      <ItemGroup>
        <Folder Include="App_Data\" />
      </ItemGroup>
      <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
      <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v9.0\WebApplications\Microsoft.WebApplication.targets" />
      <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
           Other similar extension points exist, see Microsoft.Common.targets.
      <Target Name="BeforeBuild">
      </Target>
      <Target Name="AfterBuild">
      </Target>
      -->
      <ProjectExtensions>
        <VisualStudio>
          <FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
            <WebProjectProperties>
              <UseIIS>False</UseIIS>
              <AutoAssignPort>True</AutoAssignPort>
              <DevelopmentServerPort>11015</DevelopmentServerPort>
              <DevelopmentServerVPath>/</DevelopmentServerVPath>
              <IISUrl>
              </IISUrl>
              <NTLMAuthentication>False</NTLMAuthentication>
              <UseCustomServer>False</UseCustomServer>
              <CustomServerUrl>
              </CustomServerUrl>
              <SaveServerSettingsInUserFile>False</SaveServerSettingsInUserFile>
            </WebProjectProperties>
          </FlavorProperties>
        </VisualStudio>
      </ProjectExtensions>
    </Project>