When i try to add a link to the top nav bar, I am doing this from the cms so not from code. I get the security validation invalid error. http://img233.imageshack.us/img233/5761/errorcs.png
On the internet, i can find lots of reasons why this error can occur when using your own code. The thing is that i am not using any custom code.
The only thing i use is a custom master page. When i set the site to use the standard master page i do not get the error. So obviously the error is in the master page. So my question is:
Has anyone had this problem before?
Does anyone know the solution to my problem?
Any help is appreciated.
Note : This question is still not answered
07/29/2011 11:13:54.89 w3wp.exe (0x0EAC) 0x098C SharePoint Foundation Runtime tkau Unexpected
System.Runtime.InteropServices.COMException: The security validation for this page is invalid. Click Back in your Web browser, refresh the page, and try your operation again. at Microsoft.SharePoint.Library.SPRequestInternalClass.AddNavigationNode(String bstrUrl, String bstrName, String bstrNodeUrl, Int32 lType, Int32 lParentId, Int32 lPreviousSiblingId, Boolean bAddToQuickLaunch, String& pbstrDateModified) at Microsoft.SharePoint.Library.SPRequest.AddNavigationNode(String bstrUrl, String bstrName, String bstrNodeUrl, Int32 lType, Int32 lParentId, Int32 lPreviousSiblingId, Boolean bAddToQuickLaunch, String& pbstrDateModified)