Is anyone else using iTunes 10.5 beta with Lion? I have 10.5 beta installed on both my SL and Lion partitions, but it recently stopped working properly with Lion: my library was no longer recognized, I was unable to add files to the library, etc. I noticed that when attempting to do anything in iTunes, I'd get a series of error messages in console pertaining to something called librariand. I figured it had to do with me not doing a clean install of the GM (I just installed on top of DP4), so it might have caused some issues. If it is actually a more serious problem, I may hold off on officially upgrading to Lion.
Just to be clear, I gave up on this a couple days ago, as the error messages didn't turn up anything particularly useful in Google, and I no longer have the error messages. Anyone have any ideas?