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System.NullReferenceException

Posted By:      Posted Date: April 10, 2011    Points: 0   Category :JQuery
 

The XAML editor in VS2010 SP1 is throwing an Unhandled Exception. This happens all the time with the simplest User Control such this one:

 

<UserControl x:Class="SampleControl"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             

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HI,

I created  Approval Workflow application(.net3.0), it has successfully deployed at sharepoint server, but when executing  workflow at createTask activity, the following errror has occured.

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System.NullReferenceException: Object reference not set to an instance of an object

  
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RS2008 Export to PDF failed with System.NullReferenceException

  
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System.NullReferenceException: Object reference not set to an instance of an object.

  
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Hi All,

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Exception Details: System.NullReferenceException: Object reference not set to an instance of an obje

  

Hi, i have a Problem, i made a ASP.NET Page with VS2010 and now i want to run it on a iis6 (windows server 2003) and i get the message:

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.]

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   System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) +115

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   System.Web.UI.Page.RaisePostBa

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 SET UP

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For more information, see Help and Support Center at

System.NullReferenceException at System.XML.XML.CreateNavigator()

  

Hi all,

I have a web service that use NMatrix.Schematron to validate the input that comes in XML format. I have this web service running in two servers and everything is working correctly. But I am trying to deploy it to a new server and in this one it always return this error:

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Todos somos muy ignorantes, lo que ocurre es que ignoramos diferentes cosas.

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