Microsoft KB Archive Search

Notice: This website is an unofficial Microsoft Knowledge Base (hereinafter KB) archive and is intended to provide a reliable access to deleted content from Microsoft KB. All KB articles are owned by Microsoft Corporation. Read full disclaimer for more details.

  1. Home
  2. Microsoft SharePoint applications may encounter errors while executing web parts

Microsoft SharePoint applications may encounter errors while executing web parts

August 13, 2013 This article has been updated. We recommend that you apply the updated security update mentioned in the "Resolution" section.

↑ Back to the top

Symptoms

You may receive the following exception while executing web parts in Microsoft SharePoint applications:
Error while executing web part: System.NullReferenceException: Object reference not set to an instance of an object.
at System.Xml.Xsl.XslCompiledTransform.Load(MethodInfo executeMethod, Byte[] queryData, Type[] earlyBoundTypes)
at Microsoft.Xslt.STransform.GetCompiledTransform()
at Microsoft.SharePoint.WebPartPages.BaseXsltListWebPart.LoadXslCompiledTransform(WSSXmlUrlResolver someXmlResolver)
at Microsoft.SharePoint.WebPartPages.DataFormWebPart.GetXslCompiledTransform()
at Microsoft.SharePoint.WebPartPages.DataFormWebPart.PrepareAndPerformTransform(Boolean bDeferExecuteTransform)

↑ Back to the top

Cause

This problem occurs because of a functional issue in the .NET Framework 3.5.1.

↑ Back to the top

Resolution

To resolve this problem, apply the updated security update 2844286 .

↑ Back to the top

Applies to

This article applies to the following:
  • Microsoft .NET Framework 3.5.1 when used with:
    • Windows 7 Service Pack 1
    • Windows Server 2008 R2 Service Pack 1

↑ Back to the top

Keywords: atdownload, kbfix, kbqfe, kb

↑ Back to the top

Article Info
Article ID : 2872441
Revision : 1
Created on : 1/7/2017
Published on : 8/13/2013
Exists online : False
Views : 92