Bruce McAndrew

I received the same error tonight with my server. With some help from the forums I was able to track down the problem to a bug with the Health scoreboard we had just added tonight. I swapped out our scoreboard.dat with last night's backup and I was able to log in with no further errors.

[EDIT] Forgot to add, server and clients are running current 13w19a snapshot.

Server log during testing

[INFO] Starting Minecraft server on *:25565
2013-05-21 20:07:55 [WARNING] **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
2013-05-21 20:07:55 [WARNING] The server will make no attempt to authenticate usernames. Beware.
2013-05-21 20:07:55 [WARNING] While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
2013-05-21 20:07:55 [WARNING] To change this, set "online-mode" to "true" in the server.properties file.
2013-05-21 20:07:55 [INFO] Preparing level "Ravenholme 2"
2013-05-21 20:07:55 [INFO] Preparing start region for level 0
2013-05-21 20:07:56 [INFO] Preparing spawn area: 74%
2013-05-21 20:07:56 [INFO] Done (1.397s)! For help, type "help" or "?"
2013-05-21 20:07:57 [SEVERE] Reached end of stream
2013-05-21 20:08:00 [INFO] RavenTrickster[/192.168.0.199:57041] logged in with entity id 342 at (-207.01332046045727, 70.0, 217.17362121076457)
2013-05-21 20:08:00 [INFO] RavenTrickster lost connection: disconnect.genericReason
2013-05-21 20:08:00 [INFO] RavenTrickster lost connection: disconnect.genericReason
2013-05-21 20:08:01 [SEVERE] Reached end of stream
2013-05-21 20:08:32 [INFO] Stopping the server
2013-05-21 20:08:32 [INFO] Stopping server
2013-05-21 20:08:32 [INFO] Saving players
2013-05-21 20:08:32 [INFO] Saving worlds
2013-05-21 20:08:32 [INFO] Saving chunks for level 'Ravenholme 2'/Overworld
2013-05-21 20:08:32 [INFO] Closing listening thread
2013-05-21 20:08:32 [INFO] Saving chunks for level 'Ravenholme 2'/Nether
2013-05-21 20:08:32 [INFO] Saving chunks for level 'Ravenholme 2'/The End