"Hennie" <spam_me@linux.com> wrote in message
news:ecFByZ2OFHA.2604@TK2MSFTNGP10.phx.gbl...
>I Get the following error all of a sudden:
> I do not know what is wrong or where to start looking.
> I added the Debug="true" directive at the top of the page, but it does not
> help at all.
>
> What can the problem be?
> This is the complet error message:
>
> Server Error in '/MailListManager' 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:
>
>      The source code that generated this unhandled exception can only be
> shown when compiled in debug mode. To enable this, please follow one of
> the
> below steps, then request the URL:
>
>      1. Add a "Debug=true" directive at the top of the file that generated
> the error. Example:
>
>        <%@ Page Language="C#" Debug="true" %>
>
>      or:
>
>      2) Add the following section to the configuration file of your
> application:
>
>      <configuration>
>         <system.web>
>             <compilation debug="true"/>
>         </system.web>
>      </configuration>
>
>      Note that this second technique will cause all files within a given
> application to be compiled in debug mode. The first technique will cause
> only that particular file to be compiled in debug mode.
>
>      Important: Running applications in debug mode does incur a
> memory/performance overhead. You should make sure that an application has
> debugging disabled before deploying into production scenario.
>
> Stack Trace:
>
> [NullReferenceException: Object reference not set to an instance of an
> object.]
>   System.Web.UI.Control.AddedControl(Control control, Int32 index) +2
>   ASP.Login_aspx.FrameworkInitialize()
>   System.Web.UI.Page.ProcessRequest() +85
>   System.Web.UI.Page.ProcessRequest(HttpContext context) +18
>
> System.Web.CallHandlerExecutionStep.System.Web.HttpApplication+IExecutionSte
> p.Execute() +179
>   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
> completedSynchronously) +87
>
>
>
> ----------------------------------------------------------------------------
> ----
> Version Information: Microsoft .NET Framework Version:1.1.4322.2032;
> ASP.NET
> Version:1.1.4322.2032
>
>

"Joseph MCAD" <anonym***@microsoft.discussions.com> wrote in message
news:eMT8Bd4OFHA.1396@TK2MSFTNGP10.phx.gbl...
> April 6, 2005
>
>    Could you post the source code that you think might have caused the
> exception? You will get more exception details if you are running the
> application in debug mode, than if you ran it in release mode. I'll be
> happy to help if you can post some more details! :-)
>
>                                                         Joseph MCAD
>
>
> "Hennie" <spam_me@linux.com> wrote in message
> news:ecFByZ2OFHA.2604@TK2MSFTNGP10.phx.gbl...
>>I Get the following error all of a sudden:
>> I do not know what is wrong or where to start looking.
>> I added the Debug="true" directive at the top of the page, but it does
>> not
>> help at all.
>>
>> What can the problem be?
>> This is the complet error message:
>>
>> Server Error in '/MailListManager' 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:
>>
>>      The source code that generated this unhandled exception can only be
>> shown when compiled in debug mode. To enable this, please follow one of
>> the
>> below steps, then request the URL:
>>
>>      1. Add a "Debug=true" directive at the top of the file that
>> generated
>> the error. Example:
>>
>>        <%@ Page Language="C#" Debug="true" %>
>>
>>      or:
>>
>>      2) Add the following section to the configuration file of your
>> application:
>>
>>      <configuration>
>>         <system.web>
>>             <compilation debug="true"/>
>>         </system.web>
>>      </configuration>
>>
>>      Note that this second technique will cause all files within a given
>> application to be compiled in debug mode. The first technique will cause
>> only that particular file to be compiled in debug mode.
>>
>>      Important: Running applications in debug mode does incur a
>> memory/performance overhead. You should make sure that an application has
>> debugging disabled before deploying into production scenario.
>>
>> Stack Trace:
>>
>> [NullReferenceException: Object reference not set to an instance of an
>> object.]
>>   System.Web.UI.Control.AddedControl(Control control, Int32 index) +2
>>   ASP.Login_aspx.FrameworkInitialize()
>>   System.Web.UI.Page.ProcessRequest() +85
>>   System.Web.UI.Page.ProcessRequest(HttpContext context) +18
>>
>> System.Web.CallHandlerExecutionStep.System.Web.HttpApplication+IExecutionSte
>> p.Execute() +179
>>   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
>> completedSynchronously) +87
>>
>>
>>
>> ----------------------------------------------------------------------------
>> ----
>> Version Information: Microsoft .NET Framework Version:1.1.4322.2032;
>> ASP.NET
>> Version:1.1.4322.2032
>>
>>
>
>