See everthing is working fine except those pages where i have used my custom webpart.
Design of my webpart is as follows :<%@ Control Language="C#" AutoEventWireup="true" CodeFile="2RowActivityBanner.ascx.cs"
Inherits="CMSWebParts_TAC_2RowActivityBanner" %>
<%@ Register Src="../Text/editableimage.ascx" TagName="editableimage" TagPrefix="uc1" %>
<%@ Register Src="../Text/editabletext.ascx" TagName="editabletext" TagPrefix="uc2" %>
<uc2:editabletext ID="editableImage" runat="server" RegionType="HtmlEditor" HtmlAreaToolbarLocation="Out:FCKToolbar"
RegionTitle="Image" DialogHeight="80" />
<div class="welcome-msg">
<uc2:editabletext ID="editableBannerText" runat="server" RegionTitle="Banner Text"
RegionType="HtmlEditor" HtmlAreaToolbarLocation="Out:FCKToolbar" DialogHeight="30" />
</div>
<a class="register-button" title="Register to TaC" href="~/Member-Registration.aspx"
runat="server">Register to TaC</a>
Code of the webpart is as follows:using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using CMS.PortalControls;
public partial class CMSWebParts_TAC_2RowActivityBanner : CMSAbstractWebPart
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Page_Init(object sender, EventArgs e)
{
this.editableImage.ID = "Image_" + this.ID;
this.editableBannerText.ID = "Bannertext" + this.ID;
}
}
I have updated my Kentico to Framework 4.0 and replaced the DLL's of my application with Framework 4.0 DLL as provided by Kentico. Web.config has been updated:
<?xml version="1.0"?>
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
<configSections>
<!-- Content staging BEGIN -->
<section name="microsoft.web.services3" type="Microsoft.Web.Services3.Configuration.WebServicesConfiguration, Microsoft.Web.Services3, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<!-- Content staging END -->
</configSections>
<appSettings>
<add key="CMSProgrammingLanguage" value="C#" />
<add key="WS.webservice" value="http://localhost/WebService/webservice.asmx" />
<add key="CMSTrialKey" value="CX06-20110930-URhdsl" />
<add key="ChartImageHandler" value="storage=session;timeout=20;" />
<add key="CMS55Compatibility" value="true"/>
</appSettings>
<connectionStrings>
<clear />
<add name="CMSConnectionString" connectionString="Persist Security Info=False;database=XXXX;server=XXX.XXX.XXX.XXX;user id=XXXXX;password=XXXXX;Current Language=English;Connection Timeout=240;" />
</connectionStrings>
<system.web>
<pages validateRequest="false" clientIDMode="AutoID">
<controls>
<add tagPrefix="ajaxToolkit" namespace="AjaxControlToolkit" assembly="AjaxControlToolkit" />
<add tagPrefix="cms" namespace="CMS.Controls" assembly="CMS.Controls" />
<add tagPrefix="cms" namespace="CMS.FormEngine" assembly="CMS.FormEngine" />
<add tagPrefix="cms" namespace="CMS.FormControls" assembly="CMS.FormControls" />
<add tagPrefix="cms" namespace="CMS.ExtendedControls" assembly="CMS.ExtendedControls" />
<add tagPrefix="cms" namespace="CMS.PortalControls" assembly="CMS.PortalControls" />
<add tagPrefix="asp" namespace="System.Web.UI.DataVisualization.Charting" assembly="System.Web.DataVisualization" />
</controls>
<namespaces>
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Routing" />
<add namespace="CMS.CMSHelper" />
<add namespace="CMS.GlobalHelper" />
</namespaces>
</pages>
<customErrors defaultRedirect="~/CMSMessages/error.aspx" mode="Off">
<error statusCode="404" redirect="~/CMSMessages/PageNotFound.aspx" />
</customErrors>
<authentication mode="Forms">
<forms loginUrl="CMSPages/logon.aspx" defaultUrl="Default.aspx" name=".ASPXFORMSAUTH" timeout="60000" slidingExpiration="true" />
</authentication>
<httpRuntime maxRequestLength="2097151" waitChangeNotification="1" maxWaitChangeNotification="3600" requestValidationMode="2.0" maxUrlLength="1000" />
<globalization requestEncoding="utf-8" responseEncoding="utf-8" culture="en-US" uiCulture="en-US" />
<membership defaultProvider="CMSProvider" userIsOnlineTimeWindow="30">
<providers>
<clear />
<add name="CMSProvider" type="CMS.MembershipProvider.CMSMembershipProvider" connectionStringName="CMSConnectionString" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="true" passwordFormat="Hashed" />
</providers>
</membership>
<roleManager defaultProvider="CMSRoleProvider" enabled="true" cacheRolesInCookie="true" cookieName=".ASPROLES" cookieTimeout="30" cookiePath="/" cookieRequireSSL="false" cookieSlidingExpiration="true" cookieProtection="All">
<providers>
<clear />
<add name="CMSRoleProvider" type="CMS.MembershipProvider.CMSRoleProvider" connectionStringName="CMSConnectionString" applicationName="SampleApplication" writeExceptionsToEventLog="false" />
</providers>
</roleManager>
<httpHandlers>
<add path="ChartImg.axd" verb="*" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false" />
</httpHandlers>
<httpModules>
<add name="XHtmlModule" type="CMS.CMSOutputFilter.OutputFilterModule, CMS.OutputFilter" />
<add name="CMSApplicationModule" type="CMS.CMSHelper.CMSApplicationModule, CMS.CMSHelper" />
</httpModules>
<xhtmlConformance mode="Strict" />
<sessionState mode="InProc" stateConnectionString="tcpip=127.0.0.1:42424" sqlConnectionString="data source=127.0.0.1;Trusted_Connection=yes" cookieless="false" timeout="20" />
<compilation debug="false" numRecompilesBeforeAppRestart="100" targetFramework="4.0">
<assemblies>
<add assembly="SMDiagnostics, Version=3.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="Microsoft.Transactions.Bridge, Version=3.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Management, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Security, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Configuration.Install, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.DirectoryServices, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System.Drawing, 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.Deployment, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Transactions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System.Web.RegularExpressions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System.Messaging, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.IdentityModel.Selectors, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System.ServiceProcess, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.Routing, Version=3.5.0.0, Culture=neutral,PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
</assemblies>
<!-- Different programming languages BEGIN -->
<!--
<codeSubDirectories>
<add directoryName="CSCode"></add>
<add directoryName="VBCode"></add>
</codeSubDirectories>
-->
<!-- Different programming languages END -->
</compilation>
<httpCookies httpOnlyCookies="true" />
</system.web>
<!-- Windows authentication BEGIN -->
<!--
<location path="">
<system.web>
<authorization>
<deny users="?"/>
</authorization>
</system.web>
</location>
-->
<!-- Windows authentication END -->
<location path="cms">
<system.web>
<authorization>
<deny users="?" />
</authorization>
</system.web>
</location>
<!-- WebDAV location BEGIN -->
<location path="cms/files">
<system.web>
<httpHandlers>
<clear />
<add verb="*" path="*" type="CMS.WebDAV.WebDAVHandler, CMS.WebDAV" />
</httpHandlers>
<httpRuntime executionTimeout="2400" maxRequestLength="2097151" />
</system.web>
<system.webServer>
<handlers>
<clear />
<add name="CMSWebDAVHandler" path="*" verb="*" type="CMS.WebDAV.WebDAVHandler, CMS.WebDAV" />
<remove name="xoml-Integrated" />
<add name="*.vbhtml_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.vbhtml" type="System.Web.HttpForbiddenHandler" />
<add name="*.vbhtm_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.vbhtm" type="System.Web.HttpForbiddenHandler" />
<add name="*.cshtml_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.cshtml" type="System.Web.HttpForbiddenHandler" />
<add name="*.cshtm_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.cshtm" type="System.Web.HttpForbiddenHandler" />
<add name="*.xamlx_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.xamlx" type="System.Xaml.Hosting.XamlHttpHandlerFactory, System.Xaml.Hosting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<add name="*.xoml_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.xoml" type="System.ServiceModel.Activation.HttpHandler, System.ServiceModel.Activation, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<add name="*.svc_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.svc" type="System.ServiceModel.Activation.HttpHandler, System.ServiceModel.Activation, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<add name="*.soap_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.soap" type="System.Runtime.Remoting.Channels.Http.HttpRemotingHandlerFactory, System.Runtime.Remoting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="*.rem_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.rem" type="System.Runtime.Remoting.Channels.Http.HttpRemotingHandlerFactory, System.Runtime.Remoting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="*.asmx_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*.asmx" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<add name="ScriptResource.axd" preCondition="integratedMode,runtimeVersionv2.0" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<add name="*_AppService.axd_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="*_AppService.axd" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<add name="eurl.axd_*" preCondition="integratedMode,runtimeVersionv2.0" verb="*" path="eurl.axd" type="System.Web.HttpNotFoundHandler" />
</handlers>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="2147483648" />
</requestFiltering>
</security>
<validation validateIntegratedModeConfiguration="false" />
</system.webServer>
</location>
<!-- WebDAV location END -->
<!-- Content staging BEGIN -->
<microsoft.web.services3>
<security>
<securityTokenManager>
<add type="CMS.Synchronization.WebServiceAuthorization" namespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" localName="UsernameToken" />
</securityTokenManager>
<x509 allowTestRoot="true" verifyTrust="true" />
</security>
<policy fileName="wse3policy.config" />
<diagnostics>
<trace enabled="false" input="InputTrace.webinfo" output="OutputTrace.webinfo" />
</diagnostics>
</microsoft.web.services3>
<!-- Content staging END -->
<system.webServer>
<modules>
<remove name="WebDAVModule" />
<remove name="XHtmlModule" />
<remove name="CMSApplicationModule" />
<remove name="UrlRoutingModule" />
<add name="UrlRoutingModule" type="System.Web.Routing.UrlRoutingModule,System.Web.Routing, Version=3.5.0.0,Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add name="XHtmlModule" type="CMS.CMSOutputFilter.OutputFilterModule, CMS.OutputFilter" />
<add name="CMSApplicationModule" preCondition="managedHandler" type="CMS.CMSHelper.CMSApplicationModule, CMS.CMSHelper" />
<add name="ErrorHandlerModule" preCondition="managedHandler" type="System.Web.Mobile.ErrorHandlerModule, System.Web.Mobile, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</modules>
<handlers>
<remove name="MetaWeblogAPI" />
<remove name="UrlRoutingHandler" />
<add name="MetaWeblogAPI" preCondition="integratedMode" verb="*" path="MetaWeblog.ashx" type="CMS.MetaWeblogProvider.MetaWeblogAPI, CMS.MetaWeblogProvider" />
<add name="ChartImageHandler" preCondition="integratedMode" verb="*" path="ChartImg.axd" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<add name="UrlRoutingHandler" preCondition="integratedMode" verb="*" path="UrlRouting.axd" type="System.Web.HttpForbiddenHandler, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</handlers>
<validation validateIntegratedModeConfiguration="false" />
</system.webServer>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CSharp.CSharpCodeProvider,System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" warningLevel="4">
<providerOption name="CompilerVersion" value="v4.0"/>
<providerOption name="WarnAsError" value="false"/>
</compiler>
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" warningLevel="4">
<providerOption name="CompilerVersion" value="v4.0"/>
<providerOption name="OptionInfer" value="true"/>
<providerOption name="WarnAsError" value="false"/>
</compiler>
</compilers>
</system.codedom>
</configuration>
Everything was running fine with Kentico version 5.5R2. . We urgently need to resolve our issue without de-grading our application to 5.5R2 as we have ultimate license of 6.0 version too.
Check the link :
http://build.platformcentre.com:8080/ERROR :
Server Error in '/' Application.
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
CMS.PortalControls.CMSAbstractEditableWebPart.LoadContent(PageInfo pageInfo, Boolean forceReload) +56
CMS.PortalControls.CMSAbstractEditableWebPart.LoadContent(PageInfo pageInfo) +14
CMS.PortalControls.CMSPagePlaceholder.LoadRegionsContent(Boolean loadChildren) +126
CMS.PortalControls.CMSPagePlaceholder.OnLoad(EventArgs e) +36
System.Web.UI.Control.LoadRecursive() +74
System.Web.UI.Control.LoadRecursive() +146
System.Web.UI.Control.LoadRecursive() +146
System.Web.UI.Control.LoadRecursive() +146
System.Web.UI.Control.LoadRecursive() +146
System.Web.UI.Control.LoadRecursive() +146
System.Web.UI.Control.LoadRecursive() +146
System.Web.UI.Control.LoadRecursive() +146
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.237