I just installed LrC 10 and when I went to add images to a target collection, I get the following error: ?:0: attempt to compare two nil values. This is really holding me up organizing my photo book. Please help.
Updates to the Adobe Photography Products were released yesterday and include a fix for this issue. Please install the December update, restart your system and verify you are no longer experiencing the issue. Thank you for your assistance in reporting, providing additional information and, most of all, for your patience.