Powerconverters energy link - java.lang.NoSuchFieldError: energyStored

[CogMonacle]

Title: Powerconverters energy link - java.lang.NoSuchFieldError: energyStored

Version: 3.1.3

OS: Ubuntu Release 12.10 (quantal) 64-bit

Java Version: SE 7

Description of Problem:

Upon connecting an energy link to a power source the server crashed with this error. I've personally decompiled the class in question (using jd-GUI) and looked at line 76 and it looks like this error shouldn't happen - I won't go too in depth because I'm not sure exactly how specific I'm allowed to be about what the code does when talking about it on the forums. I've done some searching and I've seen some other people with the same problem, but in no case did they mange to solve it.

Edit: Also - the energy link in question is receiving power from fibreglass cable hooked up to an MFSU, and is adjacent to a quarry. No blocks other than the cable and quarry are adjacent to the energy link.

Edit 2: So far the only solution I have is downgrading to 3.1.2...which I suppose isn't the end of the world, but still.

Error Messages:

Error Log:

2012-12-28 00:07:47 [sEVERE] java.lang.NoSuchFieldError: energyStored

2012-12-28 00:07:47 [sEVERE] at powercrystals.powerconverters.TileEntityEnergyLink.q_(TileEntityEnergyLink.java:76)

2012-12-28 00:07:47 [sEVERE] at net.minecraft.server.World.tickEntities(World.java:1189)

2012-12-28 00:07:47 [sEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)

2012-12-28 00:07:47 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)

2012-12-28 00:07:47 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

2012-12-28 00:07:47 [sEVERE] Unexpected exception

java.lang.NoSuchFieldError: energyStored

at powercrystals.powerconverters.TileEntityEnergyLink.q_(TileEntityEnergyLink.java:76)

at net.minecraft.server.World.tickEntities(World.java:1189)

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

[Anaya]

Exact same issue. We also had to downgrade our server to 3.1.2 to resolve the problem.