Like others, I had the gray bar at the bottom after upgrading to 2-RC1. Removing the '/.../offline.manifest' file cleared up most of it, however, I am still seeing a gray bar a the bottom and have the following text in it (in red):
menuitem
----------------^
(the "menuitem" text is indented to line up with the ^, and it has a "
Start from your 1.5 backup and try the new 2.0 Pre-Release. Make any additional comments there.
Always be sure to backup an existing version when upgrading to a pre-release as the upgrade process may break your install.
Also be sure to upgrade FolerPane to 0.3 as 0.2 was buggy. There may be additional issues with FolderPane as it is not yet a production-quality release (it's pre-1.0).
Sometimes, the impossible can become possible, if you're awesome!
tried the 2.0 Pre-Release and still ran into the issue.
Upgrading to the latest folderpane did the trick. Thanks!