Do you have <head runat="server" /> in the masterpages for both portal1 and portal2?
Yes I do have <head runat="server" in both master pages. I even tried ContextMenu.IsMenuEnabled = false; without success.
The problem seems to surface during save event after tinymce is edited or other button events.
The problem disappeared when I set enconding:xml in TinyMCE configuration.
We are experiencing the fellowing exception when we start portal2 from portal1. Portal 1 har the posibility on right click to see admin menu but portal 2 has its own master and content pages.
Exception information: Exception type: EPiServerException Exception message: RightClickMenu requires a header control on the page. (e.g. <head runat="server" />). at EPiServer.RightClickMenu.Render(Boolean waitForOnLoad) at System.EventHandler.Invoke(Object sender, EventArgs e) at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)