I had that problem also on an update from 4.6.8 to 6.0. The solution in my case was a reference index update. Hope this helps. -- View this message in context: http://typo3.3.n7.nabble.com/Is-usage-of-id-alias-broken-in-6-0-tp238344p240747.html Sent from the TYPO3 English mailing list archive at Nabble.com.