Object reference error on publish of migrated site on new server
I am trying to migrate a site from Windows Server 2008 to a WIndows Server 2012. The pages of the site don't load (object reference error) and when I try to publish a node I get the following error. Can anyone help please?
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.]
umbraco.cms.businesslogic.web.Document.ToXml(XmlDocument xd, Boolean Deep) +205
umbraco.content.PublishNodeDo(Document d, XmlDocument xmlContentCopy, Boolean updateSitemapProvider) +125
umbraco.content.UpdateDocumentCache(Document d) +443
umbraco.library.UpdateDocumentCache(Int32 DocumentId) +121
umbraco.cms.presentation.editContent.Publish(Object sender, EventArgs e) +541
System.EventHandler.Invoke(Object sender, EventArgs e) +0
System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) +133
System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument) +203
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3803
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18033
The link below is to a post that has exactly the same error as you, it was fixed by removing non-alpha numeric characters from the doc type aliases. Also check that all the templates have been copied across to the server. Check permissions and try restarting the app pool.
Thanks Matt, have tried removing any spaces from the "Home Page" document type without any luck. The actual error is shown below. I have tried setting the permissions even adding everyone with all permissions to try get it going but still no luck. Every looks as though it is copied.
Sorry meant to update the thread, got it fixed late last night. Turn out it when I unzipped the files again and set permissions everything worked again. Must have been a permissions issue.
Object reference error on publish of migrated site on new server
I am trying to migrate a site from Windows Server 2008 to a WIndows Server 2012. The pages of the site don't load (object reference error) and when I try to publish a node I get the following error. Can anyone help please?
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:
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18033
The link below is to a post that has exactly the same error as you, it was fixed by removing non-alpha numeric characters from the doc type aliases. Also check that all the templates have been copied across to the server. Check permissions and try restarting the app pool.
http://our.umbraco.org/forum/ourumb-dev-forum/bugs/25253-Error-publishingdeleting-content-from-previously-working-install
Thanks Matt, have tried removing any spaces from the "Home Page" document type without any luck. The actual error is shown below. I have tried setting the permissions even adding everyone with all permissions to try get it going but still no luck. Every looks as though it is copied.
Teh actual error on the front end is shown below:
http://109.73.171.27/
Any ideas?
Looks like you fixed it? I don't see any errors on that page. What did you do?
Sorry meant to update the thread, got it fixed late last night. Turn out it when I unzipped the files again and set permissions everything worked again. Must have been a permissions issue.
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