After upgrading the Android SDK through the AVD manager, I cannot preview XML layouts any longer in eclipse for Android 2.2 previews. Eclipse says, \"LayoutLib is too recen
Updating from 10.0.1 to 12.0.0 resolved this issue for me.
In Eclipse, Help --> Check for updates
You'll likely see three items to be updated to 12.0.0+. Install, restart Eclipse, and the layout view should display without error.