Iis ошибка web config

This is driving the whole team crazy. There must be some simple mis-configured part of IIS or our Web Server, but every time we try to run out ASP.NET Web Application on IIS 7.5 we get the following error…

Here’s the error in full:

HTTP Error 500.19 - Internal Server Error

The requested page cannot be accessed because the related configuration  
data for the page is invalid.

`Detailed Error Information` 
Module              IIS Web Core
Notification        Unknown
Handler             Not yet determined
Error Code          0x8007000d
Config Error
Config File         \?E:wwwrootweb.config
Requested URL       http://localhost:80/Default.aspx
Physical Path 
Logon Method        Not yet determined
Logon User          Not yet determined
Config Source
   -1: 
    0: 

The machine is running Windows Server 2008 R2. We’re developing our Web Application using Visual Studio 2008.

According to Microsoft the code 8007000d means there’s a syntax error in our web.config — except the project builds and runs fine locally. Looking at the web.config in XML Notepad doesn’t bring up any syntax errors, either. I’m assuming it must be some sort of poor configuration on my part…?

Does anyone know where I might find further information about the error? Nothing is showing in EventViewer, either

Not sure what else would be helpful to mention…

Assistance is greatly appreciated. Thanks!

UPDATES! — POSTED WEB.CONFIG BELOW

Ok, since I posted the original question above, I’ve tracked down the precise lines in the web.config that were causing the error.

Here are the lines (they appear between <System.webServer> tags)…

    <httpHandlers>
        <remove verb="*" path="*.asmx"/>
        <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
    </httpHandlers>

Note: If I delete the lines between the <httpHandlers> I STILL get the error. I literally have to delete <httpHandlers> (and the lines inbetween) to stop getting the above error.

Once I’ve done this I get a new 500.19 error, however. Thankfully, this time IIS actually tells me which bit of the web.config is causing a problem…

    <handlers>
        <remove name="WebServiceHandlerFactory-Integrated"/>
        <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory,System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
        <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
        <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
    </handlers>

Looking at these lines it’s clear the problem has migrated further within the same <system.webServer> tag to the <handlers> tag.

The new error is also more explicit and specifically complains that it doesn’t recognize the attribute «validate» (as seen on the third line above). Removing this attribute then makes it complain that the same line doesn’t have the required «name» attribute. Adding this attribute then brings up ASP.NET error…

Could not load file or assembly
‘System.web.Extensions,
Version=1.0.61025.0, Culture=neutral,
PublicKeyToken=f2cb5667dc123a56’ or
one of its dependencies. The system
cannot find the file specified.

Obviously I think these new errors have just arisen from me deleting the <httpHandlers> tags in the first place — they’re obviously needed by the application — so the question remains: Why would these tags kick up an error in IIS in the first place???

Do I need to install something to IIS to make it work with them?

Thanks again for any help.

WEB.CONFIG

Here’s the troublesome bits of our web.Config…

<system.Web>

<!-- stuff cut out -->

    <httpHandlers>
        <remove verb="*" path="*.asmx"/>
        <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
        <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
        <add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56" validate="false"/>
    </httpHandlers>
    <httpModules>
        <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
    </httpModules>
</system.web>

<system.webServer>
    <validation validateIntegratedModeConfiguration="false"/>
    <modules>
        <add name="ScriptModule" preCondition="integratedMode" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
    </modules>
    <remove verb="*" path="*.asmx"/>
    <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
    <handlers>
        <remove name="WebServiceHandlerFactory-Integrated"/>
        <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory,System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
        <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
        <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=f2cb5667dc123a56"/>
    </handlers>
</system.webServer>

I am trying to deploy SharePoint web parts I developed in Visual Studio 2010 onto a SharePoint 2010 server. The problem is that when I go to the .svc file in IIS and browse it, I receive the error:

HTTP Error 500.19 — Internal Server Error

The requested page cannot be accessed because the related configuration data for the page is invalid.

and the details:

There’s a link on the page that tells me that there’s a malformed XML element in my web.config. But I don’t see any:

asd

<?xml version=»1.0″?>
<configuration>

  <system.web>
    <compilation debug=»true» targetFramework=»4.0″ />
    <identity impersonate=»true» userName=»*************» password=*******>
  </system.web>
  <system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!— To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment —>
          <serviceMetadata httpGetEnabled=»true»/>
          <!— To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information —>
          <serviceDebug includeExceptionDetailInFaults=»false»/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled=»true»  aspNetCompatibilityEnabled=»true»/>
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests=»true»/>
  </system.webServer>

</configuration>

I am unsure what is causing this. I set up an application pool in IIS for a similar project that has the exact same web.config (with a few minor name changes) and that works. Both are under Default Web Site (and need to). What should I do? where should
I look?

User1310055179 posted

Hi,

I am trying to install an asp.net 4.5 web form app on IIS 8.5, on windows server 2012 r2 and I get the following error message:

<div id=»content»> <div class=»content-container»>

HTTP Error 500.19 — Internal Server Error

The requested page cannot be accessed because the related configuration data for the page is invalid.

<div id=»content»> <div class=»content-container»>

<fieldset>

Detailed Error Information:

<div id=»details-left»>

</div></fieldset>

</div> </div> </div> </div>

The application works just fine after installing it on my local IIS.

I am trying to test it using the defaultapppool which is set to v4.0 version. The defaultapppool works great with different applications. I gave the app folder modify permissions for the IIS_IUSRS and USERS. 

These are my configuration files located on the root folder:

Web.Config:

<?xml version="1.0" encoding="utf-8"?>
<!--
  For more information on how to configure your ASP.NET application, please visit
  http://go.microsoft.com/fwlink/?LinkId=169433
  -->
<configuration>
  <!--<configSections>
    --><!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --><!--
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <connectionStrings/>-->
  
  <system.web>
    <!--remove ASP.NET version from the header- for security- 280818-->
    <httpRuntime enableVersionHeader="false"/>
    
    <compilation debug="true" targetFramework="4.5" />
    
    <pages>
      <namespaces>
        <add namespace="System.Web.Optimization" />
      </namespaces>
      <controls>
        <add assembly="Microsoft.AspNet.Web.Optimization.WebForms" namespace="Microsoft.AspNet.Web.Optimization.WebForms" tagPrefix="webopt" />
      </controls>
    </pages>
 
    <authentication mode="Forms">
      <forms loginUrl="login.aspx" slidingExpiration="true" name="MyCustomAuthentication" timeout="60"/>
    </authentication>
    <!--authentication timeout needs to be double the size of the session timeout (if slidingExpiration is set to TRUE)-->
    
    <authorization>
      <deny users="?"/>
    </authorization>
    <sessionState mode="InProc" timeout="30"/>
    <customErrors mode="On" defaultRedirect="ErrorPage.aspx?handler=customErrors%20section%20-%20Web.config">
      <error statusCode="404" redirect="ErrorPage.aspx?msg=404&amp;handler=customErrors%20section%20-%20Web.config"/>
    </customErrors>
    <globalization requestEncoding="windows-1255" responseEncoding="windows-1255" fileEncoding="windows-1255" culture="he-IL" uiCulture="he-IL"/>
    
    <profile defaultProvider="DefaultProfileProvider">
      <providers>
        <add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
      </providers>
    </profile>
    
    <!--
            If you are deploying to a cloud environment that has multiple web server instances,
            you should change session state mode from "InProc" to "Custom". In addition,
            change the connection string named "DefaultConnection" to connect to an instance
            of SQL Server (including SQL Azure and SQL  Compact) instead of to SQL Server Express.
      -->
    
  </system.web>
 
  <system.webServer>
    
    <!--remove X-Powered-By from the header- for security- 280818-->
    <httpProtocol>
      <customHeaders>
        <remove name="X-Powered-By"/>
      </customHeaders>
    </httpProtocol>
    <validation validateIntegratedModeConfiguration="false"/>
    
  </system.webServer>
 
  <!--allow all users to see the Images folder (for login page)-->
  <location path="Images">
    <system.web>
      <authorization>
        <allow users="*"/>
      </authorization>
    </system.web>
  </location>
  <!--allow all users to see the login page-->
  <location path="login.aspx">
    <system.web>
      <authorization>
        <allow users="*"/>
      </authorization>
    </system.web>
  </location>
  
  
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="DotNetOpenAuth.Core" publicKeyToken="2780ccd10d57b246" />
        <bindingRedirect oldVersion="1.0.0.0-4.0.0.0" newVersion="4.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="DotNetOpenAuth.AspNet" publicKeyToken="2780ccd10d57b246" />
        <bindingRedirect oldVersion="1.0.0.0-4.0.0.0" newVersion="4.1.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
  <!--<entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
  </entityFramework>-->
</configuration>

packages.config:

<?xml version="1.0" encoding="utf-8"?>
<packages>
  <package id="AspNet.ScriptManager.jQuery" version="1.8.2" targetFramework="net45" />
  <package id="AspNet.ScriptManager.jQuery.UI.Combined" version="1.8.24" targetFramework="net45" />
  <package id="DotNetOpenAuth.AspNet" version="4.1.4.12333" targetFramework="net45" />
  <package id="DotNetOpenAuth.Core" version="4.1.4.12333" targetFramework="net45" />
  <package id="DotNetOpenAuth.OAuth.Consumer" version="4.1.4.12333" targetFramework="net45" />
  <package id="DotNetOpenAuth.OAuth.Core" version="4.1.4.12333" targetFramework="net45" />
  <package id="DotNetOpenAuth.OpenId.Core" version="4.1.4.12333" targetFramework="net45" />
  <package id="DotNetOpenAuth.OpenId.RelyingParty" version="4.1.4.12333" targetFramework="net45" />
  <package id="EntityFramework" version="5.0.0" targetFramework="net45" />
  <package id="jQuery" version="1.8.2" targetFramework="net45" />
  <package id="jQuery.UI.Combined" version="1.8.24" targetFramework="net45" />
  <package id="Microsoft.AspNet.FriendlyUrls" version="1.0.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.FriendlyUrls.Core" version="1.0.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.Membership.OpenAuth" version="1.0.1" targetFramework="net45" />
  <package id="Microsoft.AspNet.Providers.Core" version="1.2" targetFramework="net45" />
  <package id="Microsoft.AspNet.Providers.LocalDB" version="1.1" targetFramework="net45" />
  <package id="Microsoft.AspNet.ScriptManager.MSAjax" version="4.5.6" targetFramework="net45" />
  <package id="Microsoft.AspNet.ScriptManager.WebForms" version="4.5.6" targetFramework="net45" />
  <package id="Microsoft.AspNet.Web.Optimization" version="1.0.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.Web.Optimization.WebForms" version="1.0.0" targetFramework="net45" />
  <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
  <package id="Modernizr" version="2.6.2" targetFramework="net45" />
  <package id="WebGrease" version="1.1.0" targetFramework="net45" />
</packages>

Bundle.config:

<?xml version="1.0" encoding="utf-8" ?>
<bundles version="1.0">
  <styleBundle path="~/Content/css">
    <include path="~/Content/Site.css" />
  </styleBundle>
  <styleBundle path="~/Content/themes/base/css">
    <include path="~/Content/themes/base/jquery.ui.core.css" />
    <include path="~/Content/themes/base/jquery.ui.resizable.css" />
    <include path="~/Content/themes/base/jquery.ui.selectable.css" />
    <include path="~/Content/themes/base/jquery.ui.accordion.css" />
    <include path="~/Content/themes/base/jquery.ui.autocomplete.css" />
    <include path="~/Content/themes/base/jquery.ui.button.css" />
    <include path="~/Content/themes/base/jquery.ui.dialog.css" />
    <include path="~/Content/themes/base/jquery.ui.slider.css" />
    <include path="~/Content/themes/base/jquery.ui.tabs.css" />
    <include path="~/Content/themes/base/jquery.ui.datepicker.css" />
    <include path="~/Content/themes/base/jquery.ui.progressbar.css" />
    <include path="~/Content/themes/base/jquery.ui.theme.css" />
  </styleBundle>
</bundles>

I would really appreciate your help.

Thanks

I’m trying to deploy new asp.net core 5 (5.0.100-rc.1.20452.10) app to IIS on Win 10 and Windows Server 2019.

I’ve deployed the app using Visual Studio to Default Web Site with ApplicationPoolIdentity and granted full access permission to both «IIS_IUSRS» and «Everyone».

I’m still getting:

HTTP Error 500.19 — Internal Server Error

The requested page cannot be accessed because the related configuration data for the page is invalid.

When I try to open the config in IIS Manager I get «Data is invalid» error:

The webconfig looks pretty normal:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <location path="." inheritInChildApplications="false">
    <system.webServer>
      <handlers>
        <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
      </handlers>
      <aspNetCore processPath="dotnet" arguments=".MyApp.dll" stdoutLogEnabled="false" stdoutLogFile=".logsstdout" hostingModel="inprocess" />
    </system.webServer>
  </location>
</configuration>

I think I’ve installed all IIS Features: