Fortunately, the wallet had automatically created some back-up .json files during the last upgrade, so a restore wasn't a problem :)

Seems to be a corrupt database state of your wallet ..

Quote from: monsterer on June 02, 2015, 07:59:54 AM
Anything I can do?

I fear you can only recover from a backup ...

IIRC, the devs are implementing a more robust database for the wallet. We had some of these issues already in the forums. Maybe in another thread there is a "better" solution.

I can't open the wallet on my test machine - windows had a problem and restarted without giving a chance to cleanly shut down.

10001 level_map_open_failure: level_map open failure

Anything I can do?