Ribbon Tab with id: "Ribbon.Read" has not been made available for this page or does not exist. Use Ribbon.MakeTabAvailable()

‘The Ribbon Tab with id: "Ribbon.Read" has not been made available for this page or does not exist. Use Ribbon.MakeTabAvailable()’

Have you seen that crazy error on your page? Don't worry its not your fault but a riddle left by MSFT. I'm certain that you got this error when playing with wiki pages. Yes, if wiki pages are rendered in IFrame or wiki page url has IsDlg=1(as part of querystring) this error shows up in sharepoint logs. As a quick around you can change the type of the page from wiki to webpart. But, if you are reluctant to do so then jump to a custom solution for a fix.