Thanks Alex, with iconField set to null, it works! (no idea why) Should I be doing something more with this test case to report a bug, or is your 'heads up' enough?
I've been banging my head over this for days (I tried all sorts of things in the main application to see what was going on). I'm rather surprised that there's a bug - am I the only one driving a TabBar from and XMLListCollection? Thanks again for your help. Paul ----- Original Message ----- From: Alex Harui To: [email protected] Sent: Tuesday, November 20, 2007 6:39 AM Subject: RE: [flexcoders] Flex TabBar is sniffy about my XMLListCollection DataProvider. I think that's a bug. I'm not sure we did enough testing with XMLListCollection with TabNav. Try setting iconField to null as a workaround. ------------------------------------------------------------------------------

