I want to edit a SharePoint 2010 WebPartPage over the GUI. But when I press the edit button, nothing happens. Only the webbrowser (IE8) displays a javascript error on the page.
Knows anybody this error? Is there a solution for this problem?
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; >SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC >6.0; .NET CLR 1.1.4322; .NET4.0C; InfoPath.3; .NET4.0E; MS-RTC EA 2) Timestamp: Tue, 2 Aug 2011 15:45:16 UTC
Message: 'Pub' is undefined Line: 2 Char: 186407 Code: 0 URI: http://mysharepoint.de/_layouts/sp.ribbon.js?rev=F%2BUEJ66rbXzSvpf7nN69wQ%3D%3D
