[MC-61254] Can not log into server with snapshot and the server is updated

Can not log into server with snapshot and the server is updated

to log into the server

Could not log in failed to connect

Steps to Reproduce:
1. Try to log into an updated 14w28a server
2. IF you log in it lags and kicks you out
3. ...

Linked issues

Is there a crash report or a kick message? If so, please attach it.

I attached it

I have the same problem, but my message is different
Java 1.7 update 60 x64
Windows 7 x64

I could use some help with this

I have the same issue with 12w28a over LAN. The issue began when trying to go into the nether as the client.

Removing that player's .dat file has no effect, editing the .dat to bring them into the overworld also has no effect.

Duplicate of MC-61134