c# - ASP.NET 项目在移动到另一台计算机时抛出 HTTP 错误 500.19

Question

我将一个 3 层 ASP.NET 项目从运行 Visual Studio 2010 的系统复制到我的系统，该系统也运行 Visual Studio 2010。当我右键单击并选择在位于 UI 层下的文件夹内的文件上的浏览器中查看时，我得到错误:

HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid.

附件是错误页面的屏幕截图

下面是UI层下文件夹里面的Web.config文件

<?xml version="1.0"?>
<configuration>
    <system.web>
      <authorization>
        <allow roles="user,admin"/>
        <deny users="*"/>
        <deny users="?"/>
      </authorization>
    </system.web>
  <location path="fixdashboard.aspx">
    <system.web>
      <authorization>
        <allow roles="user,client,admin"/>
        <deny users="*"/>
        <deny users="?"/>
      </authorization>
    </system.web>
  </location>
  <location path="ws/__ws_eq.asmx">
    <system.web>
      <authorization>
        <allow roles="user,client,admin"/>
        <deny users="*"/>
        <deny users="?"/>
      </authorization>
    </system.web>
  </location>
</configuration>

下面是根 Web.config 设置

<?xml version="1.0"?>
<!--
  For more information on how to configure your ASP.NET application, please visit
  http://go.microsoft.com/fwlink/?LinkId=169433
  -->
<configuration>
    <connectionStrings>
        <add name="dbcloudintegraConnectionStringb" connectionString="Data Source=PROGRAMOS-PC\INST1;Initial Catalog=dbcloudintegra;Persist Security Info=True;User ID=sa;Password=p@ssw0rd" providerName="System.Data.SqlClient" />
        <add name="dbcloudintegraConnectionString" connectionString="Data Source=PROGRAMOS-PC\INST1;Initial Catalog=prom_temprary;Persist Security Info=True;User ID=sa;Password=p@ssw0rd" providerName="System.Data.SqlClient" />
    </connectionStrings>
    <location path="default.aspx">
        <system.web>
            <authorization>
                <allow roles="user,admin"/>
                <deny users="*"/>
                <deny users="?"/>
            </authorization>
        </system.web>
    </location>
    <location path="__upload.aspx">
        <system.web>
            <authorization>
                <allow roles="user,admin"/>
                <deny users="*"/>
                <deny users="?"/>
            </authorization>
        </system.web>
    </location>
    <appSettings>
        <add key="_cs" value="dbcloudintegraConnectionString"/>
        <add key="fileuploads" value="D:\Users\Chibuzo\Documents\prog_fileuploads\"/>
        <add key="errorlogs" value="D:\Users\Chibuzo\Documents\prog_errorlogs\"/>
        <add key="enableLogOn" value="true"/>
        <add key="enableRecaptcha" value="false"/>
        <add key="domainAdminDays" value="5000"/>
        <add key="domainPath" value="http://www.prominentetrade.com/"/>
        <add key="recaptchaPublicKey" value="6LcZkvESAAAAAOWvWUtykUEoIGnU_qLiJlAvUN9e"/>
        <add key="recaptchaPrivateKey" value="6LcZkvESAAAAAIBTKFXnqZHe_bqFLkwjtZfcgqoV"/>
    </appSettings>
    <system.web>
        <sessionState cookieName="__CIP.SSID" timeout="20"/>
        <customErrors mode="Off" defaultRedirect="~/500.aspx">
            <error statusCode="404" redirect="~/404.aspx"/>
        </customErrors>
        <pages>
            <controls>
                <add tagPrefix="cloudintegra" src="~/controls/datepicker.ascx" tagName="datepicker"/>
                <add tagPrefix="cloudintegra" src="~/controls/customersearch.ascx" tagName="customersearch"/>
                <add tagPrefix="cloudintegra" src="~/controls/generalledgersearch.ascx" tagName="generalledgersearch"/>
                <add tagPrefix="cloudintegra" src="~/controls/staffsearch.ascx" tagName="staffsearch"/>
                <add tagPrefix="cloudintegra" src="~/controls/securitysearch.ascx" tagName="securitysearch"/>
                <add tagPrefix="cloudintegra" src="~/controls/alert.ascx" tagName="alert"/>
                <add tagPrefix="cloudintegra" src="~/controls/sidebar.ascx" tagName="sidebar"/>
                <add tagPrefix="cloudintegra" src="~/controls/tools.ascx" tagName="tools"/>
                <add tagPrefix="cloudintegra" src="~/controls/equitytrader.ascx" tagName="equitytrader"/>
                <add tagPrefix="cloudintegra" src="~/controls/marketdata.ascx" tagName="marketdata"/>
            </controls>
        </pages>
        <compilation debug="true" targetFramework="4.0">
            <assemblies>
                <add assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.Shared, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.ReportSource, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.ReportAppServer.Controllers, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.ReportAppServer.DataDefModel, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.CrystalReports.Engine, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.ReportAppServer.ClientDoc, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
                <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
                <add assembly="System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
                <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
            </assemblies>
            <codeSubDirectories>
                <add directoryName="VB"/>
            </codeSubDirectories>
        </compilation>
        <authentication mode="Forms">
            <forms name="__AUTH.PCI" loginUrl="~/login.aspx" slidingExpiration="true" timeout="20"/>
        </authentication>
        <membership>
            <providers>
                <remove name="AspNetSqlMembershipProvider"/>
                <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="dbcloudintegraConnectionString" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" applicationName="cloudintegra" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression=""/>
            </providers>
        </membership>
        <profile>
            <providers>
                <clear/>
                <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="dbcloudintegraConnectionString" applicationName="cloudintegra"/>
            </providers>
        </profile>
        <roleManager enabled="true">
            <providers>
                <clear/>
                <add connectionStringName="dbcloudintegraConnectionString" applicationName="cloudintegra" name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider"/>
                <add applicationName="cloudintegra" name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider"/>
            </providers>
        </roleManager>
        <webServices>
            <protocols>
                <!--<add name="HttpGet"/>-->
                <add name="HttpPost"/>
            </protocols>
        </webServices>
        <httpHandlers>
            <add verb="GET" path="CrystalImageHandler.aspx" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
        </httpHandlers>
        <!--<httpModules>
      <add name="Session" type="System.Web.SessionState.SessionStateModule"/>
    </httpModules>-->
        <httpRuntime requestValidationMode="2.0"/>
    </system.web>
    <system.web.extensions>
        <scripting>
            <webServices>
                <jsonSerialization maxJsonLength="2147483647"></jsonSerialization>
            </webServices>
        </scripting>
    </system.web.extensions>
    <system.webServer>
        <handlers>
            <add name="CrystalImageHandler.aspx_GET" verb="GET" path="CrystalImageHandler.aspx" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" preCondition="integratedMode"/>
        </handlers>
        <validation validateIntegratedModeConfiguration="false"/>
        <staticContent>
            <mimeMap fileExtension=".woff" mimeType="application/octet-stream"/>
        </staticContent>
    </system.webServer>
    <system.net>
    </system.net>
</configuration>

我该如何解决这个问题？

编辑:从安德鲁的回答中，我发现我的 IIS 池设置为.NET 2.0，所以我将其更改为 4.0。我仍然收到内部服务器错误，但它已更改。

Error Code  0x80070021
Config Error    This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false".

下面是当前错误的截图

Answer 1

添加这个作为答案，因为它的评论时间有点长

<configuration> <configSections> <section name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup" /> </configSections> </configuration>

尝试将其添加到 applicationHost.config

还要检查你的其他路径在所有配置文件中都是本地的