FTB/Direwolf20 Loads / save game gone

[Superflytodd]

Operating Systems: Windows 7 64bit
Java Version 7.51
Launch Version: FTB 1.3.4
Trouble Shooting: Y
http://pastebin.com/RzgiDWbr

So I can use FTB to load up Direwolf20, but when I choose single player my saved game is gone.

Couple things I notice. When I load FTB I get this error:

Connection refused: connect: java.net.ConnectException: Connection refused: connect

Then when I am at MC main screen I see this error:

2014-01-30 16:43:07 [SEVERE] [Minecraft-Client] Realms: Server not available!

What originally happened I was playing MC and it crashed (Yes I have the crash report) when I reloaded is when my save game is gone. Not sure if it is something out of my control and I just need to wait for a fix or something I can do. Any help would be great. Thank you so much.

 

[Superflytodd]

Ok so what I have done on my own. I deleted Direwolf20 and re download it all. I kept my saves backed up. I created a new single player and the game plays, but when I copy my save world back that is when I get that massive error at the end. Not sure what MOD is causing it or is something corrupt.

 

[Wagon153]

Minecraft Realms is completely irrelevant here since almost nobody has a Minecraft Realms(it's still in its testing stages)
As for your single player world dissapearing, it's because the level.dat dissapeared. It looks like the level.dat got corrupted....