Tim Walling

As far as I know, Apple does not provide any supported binaries for Java 7 currently. I realize one can get 7 from Oracle but I wouldn't expect the average Mac user to go out their way to install java like this. I think this is still a valid bug to be looked at.

Jack, yes 1.6.0_37. For some reason the java update wasn't showing up in my systems update manager but I manually installed that version from Apple here: http://support.apple.com/kb/DL1572

Anon, I upgraded java and it doesn't seem to be an issue any more.

My daughter was experiencing this with a map she was playing around with. Whenever she destroys a jukebox in the 1st floor of the building she was working on, the app crashes and much of the building is lost when restarting. I've tried the map on my own version (both of us are using 1.4.6) and I had the same thing happen. I'm attaching a zip with the map (before it crashed) and the log files after the crash. To reproduce, try destroying the jukebox on the first floor of the brick building.