Mystcraft Server Crash

[sarmie]

Title: Mystcraft Server Crash

Version: 0.5.1

OS: Windows 7 Home Premium

Java Version: 1.7.0_09

Description of Problem:

Randomly generated Mystcraft worlds up to 17 had no problems what so ever. However the randomly generated age 18 causes a crash when the server tries to load it. Players who have entered Age 18 are stuck there as logging in will cause the server to crash.

Error Messages:

Error Log:

2013-01-11 15:57:57 [iNFO] [ForgeModLoader] Loading dimension 18 (world) (ho@16bc6df1)

2013-01-11 15:58:16 [iNFO] [sTDERR] java.lang.NoClassDefFoundError: l

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at a.<init>(CrashReport.java:27)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at a.a(CrashReport.java:319)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at yc.a(World.java:412)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at com.eloraam.redpower.world.WorldGenMarble.searchBlock(WorldGenMarble.java:32)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at com.eloraam.redpower.world.WorldGenMarble.a(WorldGenMarble.java:65)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at com.eloraam.redpower.world.WorldGenHandler.generate(WorldGenHandler.java:117)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:90)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at im.a(ChunkProviderServer.java:259)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at zz.a(Chunk.java:1258)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at im.c(ChunkProviderServer.java:153)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at il.<init>(PlayerInstance.java:35)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at ik.a(SourceFile:172)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at ik.a(SourceFile:203)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at gm.a(ServerConfigurationManager.java:163)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at xcompwiz.mystcraft.MystLinkController.teleportEntity(MystLinkController.java:102)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at xcompwiz.mystcraft.MystLinkController.travelEntity(MystLinkController.java:42)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at xcompwiz.mystcraft.TileEntityBookDisplay.link(TileEntityBookDisplay.java:65)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at xcompwiz.mystcraft.ContainerBook.processMessage(ContainerBook.java:174)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at xcompwiz.mystcraft.MPacketGUIMessage.handle(MPacketGUIMessage.java:34)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at xcompwiz.mystcraft.MystcraftPacketHandler.onPacketData(MystcraftPacketHandler.java:43)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at cpw.mods.fml.common.network.NetworkRegistry.handlePacket(NetworkRegistry.java:243)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:233)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:71)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at iv.a(NetServerHandler.java:1107)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at di.a(SourceFile:59)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at cg.b(TcpConnection.java:454)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at iv.d(NetServerHandler.java:136)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at iw.b(NetworkListenThread.java:57)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at ht.b(SourceFile:30)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:702)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at ho.r(DedicatedServer.java:270)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:598)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)

2013-01-11 15:58:16 [iNFO] [sTDERR] 	at fy.run(SourceFile:849)

2013-01-11 15:58:16 [sEVERE] [Minecraft] Encountered an unexpected exception NoClassDefFoundError

java.lang.NoClassDefFoundError: l

	at a.<init>(CrashReport.java:27)

	at a.a(CrashReport.java:319)

	at yc.a(World.java:412)

	at com.eloraam.redpower.world.WorldGenMarble.searchBlock(WorldGenMarble.java:32)

	at com.eloraam.redpower.world.WorldGenMarble.a(WorldGenMarble.java:65)

	at com.eloraam.redpower.world.WorldGenHandler.generate(WorldGenHandler.java:117)

	at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:90)

	at im.a(ChunkProviderServer.java:259)

	at zz.a(Chunk.java:1258)

	at im.c(ChunkProviderServer.java:153)

	at il.<init>(PlayerInstance.java:35)

	at ik.a(SourceFile:172)

	at ik.a(SourceFile:203)

	at gm.a(ServerConfigurationManager.java:163)

	at xcompwiz.mystcraft.MystLinkController.teleportEntity(MystLinkController.java:102)

	at xcompwiz.mystcraft.MystLinkController.travelEntity(MystLinkController.java:42)

	at xcompwiz.mystcraft.TileEntityBookDisplay.link(TileEntityBookDisplay.java:65)

	at xcompwiz.mystcraft.ContainerBook.processMessage(ContainerBook.java:174)

	at xcompwiz.mystcraft.MPacketGUIMessage.handle(MPacketGUIMessage.java:34)

	at xcompwiz.mystcraft.MystcraftPacketHandler.onPacketData(MystcraftPacketHandler.java:43)

	at cpw.mods.fml.common.network.NetworkRegistry.handlePacket(NetworkRegistry.java:243)

	at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:233)

	at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:71)

	at iv.a(NetServerHandler.java:1107)

	at di.a(SourceFile:59)

	at cg.b(TcpConnection.java:454)

	at iv.d(NetServerHandler.java:136)

	at iw.b(NetworkListenThread.java:57)

	at ht.b(SourceFile:30)

	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:702)

	at ho.r(DedicatedServer.java:270)

	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:598)

	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)

	at fy.run(SourceFile:849)

2013-01-11 15:58:16 [iNFO] [Minecraft] Stopping server