Hello, soo I have set up my own little modpack to play with friend on out private server. Everything works perfectly (except chunks loading slowly on SMP server) but when I try to make a SinglePlayer world and then Esc -> Save and Exit it just stuck on "Shutting down internal server".

 

Mods: (Got them named to just group them, dont mind it)

 

Coremods:

 

My ForgeModLoader-client-0.log (had to upload it to PasteBin, because this forum looks like it loads it for around half a minute ) before deleting MFFS

Part 1: http://pastebin.com/raw.php?i=VKvs2fwv

Part 2: http://pastebin.com/raw.php?i=8BGXAmPg

 

ForgeModLoader-client-0.log after deleting MFFS

Part 1: http://pastebin.com/raw.php?i=1tMrFBFx

Part 2: http://pastebin.com/raw.php?i=f7RFg7rJ

I don't have Universal Electricity installed. Also tried to remove MFFS (Which uses Universal Electricity) and it did not help.

I don't have Universal Electricity installed.

Yes, you do:

2013-02-03 11:04:19 [iNFO] [sTDERR] java.lang.NoSuchMethodError: universalelectricity.core.electricity.ElectricityConnections.clearAll()V

2013-02-03 11:04:19 [iNFO] [sTDERR] at universalelectricity.core.UELoader.onWorldUnload(UELoader.java:65)

2013-02-03 11:04:19 [iNFO] [sTDERR] at net.minecraftforge.event.ASMEventHandler_77_UELoader_onWorldUnload_Unload.invoke(.dynamic)

2013-02-03 11:04:19 [iNFO] [sTDERR] at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:35)

2013-02-03 11:04:19 [iNFO] [sTDERR] at net.minecraftforge.event.EventBus.post(EventBus.java:103)

2013-02-03 11:04:19 [iNFO] [sTDERR] at net.minecraft.server.MinecraftServer.k(MinecraftServer.java:411)

2013-02-03 11:04:19 [iNFO] [sTDERR] at bdz.k(IntegratedServer.java:278)

2013-02-03 11:04:19 [iNFO] [sTDERR] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:550)

2013-02-03 11:04:19 [iNFO] [sTDERR] at fy.run(SourceFile:849)

Also tried to remove MFFS (Which uses Universal Electricity) and it did not help.

Are there new logs with that configuration?

Updated

What the hell, which mod is causing it? None of the mods are on the Universal Electricity site, somebody have an idea which one uses it?

 

EDIT:

Found some items that uses KiloJoules (UE electricity type) and IDResolver said they come "powerTools"

ItemID.12758|powertools.PowerTools=12758

ItemID.12775|powertools.PowerTools=12775

ItemID.12767|powertools.PowerTools=12767

ItemID.12763|powertools.PowerTools=12763

ItemID.12772|powertools.PowerTools=12772

ItemID.12769|powertools.PowerTools=12769

ItemID.12765|powertools.PowerTools=12765

ItemID.12757|powertools.PowerTools=12757

ItemID.12774|powertools.PowerTools=12774

and bunch more, Google did not help me

2013-02-03 12:44:51 [FINE] [ForgeModLoader] PowerTools has been registered to Universal Electricity.

Maybe that is the problem

Ye, found that too, but I have no idea where the "PowerTools" are included

Well, I am really a blind guy and I should go and kill myself right now. I did not see PowerTools under the "Other" section, sorry for inconvenience