Map Corruption

[powermapler]

Title: Map Corruption

Version: 3.1.3

OS: Windows 7 x64

Java Version: 7 update 9

Description of Problem:

I've had this issue with two Tekkit maps in a row, two different versions.

We'll play the maps fine for ~5 hours, and then we'll get to a point where the map will corrupt. Loading to backups works for a time, but at around the same amount of time played on the map it will corrupt. All players will be kicked from the map, and then everybody including myself, the host, will lose connection with the server. I've never had this issue before and may be overlooking something, but any help with this would be much appreciated.

Error Messages:

Error Log:

02:18:47 [iNFO] Done (1.864s)! For help, type "help" or "?"

02:18:47 [sEVERE] java.lang.RuntimeException: java.lang.NoSuchMethodException: i

c2.platform.NetworkManager.initiateTileEntityEvent(net.minecraft.src.TileEntity,

int, boolean)

02:18:47 [sEVERE]      at ic2.api.NetworkHelper.initiateTileEntityEvent(Network

Helper.java:62)

02:18:47 [sEVERE]      at ic2.advancedmachines.TileEntityAdvancedMachine.q_(Til

eEntityAdvancedMachine.java:130)

02:18:47 [sEVERE]      at net.minecraft.server.World.tickEntities(World.java:11

89)

02:18:47 [sEVERE]      at net.minecraft.server.MinecraftServer.w(MinecraftServe

r.java:559)

02:18:47 [sEVERE]      at net.minecraft.server.MinecraftServer.run(MinecraftSer

ver.java:457)

02:18:47 [sEVERE]      at net.minecraft.server.ThreadServerApplication.run(Sour

ceFile:492)

02:18:47 [sEVERE] Caused by: java.lang.NoSuchMethodException: ic2.platform.Netwo

rkManager.initiateTileEntityEvent(net.minecraft.src.TileEntity, int, boolean)

02:18:47 [sEVERE]      at java.lang.Class.getMethod(Unknown Source)

02:18:47 [sEVERE]      at ic2.api.NetworkHelper.initiateTileEntityEvent(Network

Helper.java:49)

02:18:47 [sEVERE]      ... 5 more

02:18:47 [sEVERE] Unexpected exception

java.lang.RuntimeException: java.lang.NoSuchMethodException: ic2.platform.Networ

kManager.initiateTileEntityEvent(net.minecraft.src.TileEntity, int, boolean)

        at ic2.api.NetworkHelper.initiateTileEntityEvent(NetworkHelper.java:62)

        at ic2.advancedmachines.TileEntityAdvancedMachine.q_(TileEntityAdvancedM

achine.java:130)

        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)

Caused by: java.lang.NoSuchMethodException: ic2.platform.NetworkManager.initiate

TileEntityEvent(net.minecraft.src.TileEntity, int, boolean)

        at java.lang.Class.getMethod(Unknown Source)

        at ic2.api.NetworkHelper.initiateTileEntityEvent(NetworkHelper.java:49)

        ... 5 more

>

[powermapler]

I think I've found the problem: Rotary Macerators

I talked to some players, and I realized that in both situations someone had just placed and powered a rotary macerator. I loaded my backup but this time nobody placed the macerator, and the server kept running fine past the point that it would normally corrupt - when the macerator would be placed.