Check for [XmlRoot(Namespace = "ClassNameSpace")] in top of ur class definition, remove this statement and deploy again and see what happens. I got the same error mentioned and when I remove the above statement it works fine with me…
Archive for April 23rd, 2009
Incompatible Web Part markup detected. Use “.dwp web part XML instead of *.webpart web part xml
Posted by ken zheng on April 23, 2009
Posted in Sharepoint | Tagged: Sharepoint | 2 Comments »