Java Stack Trace Loop

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L

LastElf

New Member
Jul 29, 2019
38
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Hey guys, IRC wasn't able to help me so I thought I would post something here instead.

Obligatory details:
OS - Windows x64 (Server and 7)
Specs - Hosting by Ausfrag and on my local machine. Ram used: 512mb on host, 3gb local.
Both running JRE7

Problem - Getting a constant loop of java.lang.Exception: Stack trace errors from my server whenever my (or other) players load certain chunks. I can't pinpoint what the problem is and MCedit won't fix my problem since it doesn't support 4096 blocks.

The error loop:
Code: 
2012-11-20 12:15:18 [INFO] [STDERR] java.lang.Exception: Stack trace
2012-11-20 12:15:18 [INFO] [STDERR]    at java.lang.Thread.dumpStack(Unknown Source)
2012-11-20 12:15:18 [INFO] [STDERR]    at za.a(Chunk.java:862)
2012-11-20 12:15:18 [INFO] [STDERR]    at zn.a(AnvilChunkLoader.java:379)
2012-11-20 12:15:18 [INFO] [STDERR]    at zn.a(AnvilChunkLoader.java:93)
2012-11-20 12:15:18 [INFO] [STDERR]    at zn.a(AnvilChunkLoader.java:73)
2012-11-20 12:15:18 [INFO] [STDERR]    at id.f(ChunkProviderServer.java:154)
2012-11-20 12:15:18 [INFO] [STDERR]    at id.c(ChunkProviderServer.java:102)
2012-11-20 12:15:18 [INFO] [STDERR]    at ic.<init>(PlayerInstance.java:29)
2012-11-20 12:15:18 [INFO] [STDERR]    at ib.a(SourceFile:171)
2012-11-20 12:15:18 [INFO] [STDERR]    at ib.a(SourceFile:202)
2012-11-20 12:15:18 [INFO] [STDERR]    at ge.a(ServerConfigurationManager.java:133)
2012-11-20 12:15:18 [INFO] [STDERR]    at ge.c(ServerConfigurationManager.java:182)
2012-11-20 12:15:18 [INFO] [STDERR]    at ge.a(ServerConfigurationManager.java:94)
2012-11-20 12:15:18 [INFO] [STDERR]    at ik.completeConnection(NetLoginHandler.java:169)
2012-11-20 12:15:18 [INFO] [STDERR]    at cpw.mods.fml.common.network.FMLNetworkHandler.handleClientConnection(FMLNetworkHandler.java:155)
2012-11-20 12:15:18 [INFO] [STDERR]    at cpw.mods.fml.common.network.FMLNetworkHandler.onConnectionReceivedFromClient(FMLNetworkHandler.java:109)
2012-11-20 12:15:18 [INFO] [STDERR]    at ik.d(NetLoginHandler.java:154)
2012-11-20 12:15:18 [INFO] [STDERR]    at ik.c(NetLoginHandler.java:56)
2012-11-20 12:15:18 [INFO] [STDERR]    at hl.a(ServerListenThread.java:50)
2012-11-20 12:15:18 [INFO] [STDERR]    at hk.b(SourceFile:29)
2012-11-20 12:15:18 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:664)
2012-11-20 12:15:18 [INFO] [STDERR]    at hg.r(DedicatedServer.java:241)
2012-11-20 12:15:18 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:585)
2012-11-20 12:15:18 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:492)
2012-11-20 12:15:18 [INFO] [STDERR]    at fp.run(SourceFile:818)
2012-11-20 12:15:18 [INFO] [STDOUT] Wrong location! qa['Zombie'/20702, l='FTB Beta', x=-205.50, y=64.00, z=-104.50]
2012-11-20 12:15:18 [INFO] [STDERR] java.lang.Exception: Stack trace
2012-11-20 12:15:18 [INFO] [STDERR]    at java.lang.Thread.dumpStack(Unknown Source)
2012-11-20 12:15:18 [INFO] [STDERR]    at za.a(Chunk.java:862)
2012-11-20 12:15:18 [INFO] [STDERR]    at zn.a(AnvilChunkLoader.java:379)
2012-11-20 12:15:18 [INFO] [STDERR]    at zn.a(AnvilChunkLoader.java:93)
2012-11-20 12:15:18 [INFO] [STDERR]    at zn.a(AnvilChunkLoader.java:73)
2012-11-20 12:15:18 [INFO] [STDERR]    at id.f(ChunkProviderServer.java:154)
2012-11-20 12:15:18 [INFO] [STDERR]    at id.c(ChunkProviderServer.java:102)
2012-11-20 12:15:18 [INFO] [STDERR]    at ic.<init>(PlayerInstance.java:29)
2012-11-20 12:15:18 [INFO] [STDERR]    at ib.a(SourceFile:171)
2012-11-20 12:15:18 [INFO] [STDERR]    at ib.a(SourceFile:202)
2012-11-20 12:15:18 [INFO] [STDERR]    at ge.a(ServerConfigurationManager.java:133)
2012-11-20 12:15:18 [INFO] [STDERR]    at ge.c(ServerConfigurationManager.java:182)
2012-11-20 12:15:18 [INFO] [STDERR]    at ge.a(ServerConfigurationManager.java:94)
2012-11-20 12:15:18 [INFO] [STDERR]    at ik.completeConnection(NetLoginHandler.java:169)
2012-11-20 12:15:18 [INFO] [STDERR]    at cpw.mods.fml.common.network.FMLNetworkHandler.handleClientConnection(FMLNetworkHandler.java:155)
2012-11-20 12:15:18 [INFO] [STDERR]    at cpw.mods.fml.common.network.FMLNetworkHandler.onConnectionReceivedFromClient(FMLNetworkHandler.java:109)
2012-11-20 12:15:18 [INFO] [STDERR]    at ik.d(NetLoginHandler.java:154)
2012-11-20 12:15:18 [INFO] [STDERR]    at ik.c(NetLoginHandler.java:56)
2012-11-20 12:15:18 [INFO] [STDERR]    at hl.a(ServerListenThread.java:50)
2012-11-20 12:15:18 [INFO] [STDERR]    at hk.b(SourceFile:29)
2012-11-20 12:15:18 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:664)
2012-11-20 12:15:18 [INFO] [STDERR]    at hg.r(DedicatedServer.java:241)
2012-11-20 12:15:18 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:585)
2012-11-20 12:15:18 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:492)
2012-11-20 12:15:18 [INFO] [STDERR]    at fp.run(SourceFile:818)
2012-11-20 12:15:18 [INFO] [STDOUT] Wrong location! qa['Zombie'/20703, l='FTB Beta', x=-205.50, y=64.00, z=-104.50]

Errors that I have received from my host once it runs out of memory because of the looping error (Not a problem on my local machine since I gave it 6x as much RAM)
Code: 
2012-11-20 00:13:03 [SEVERE] Encountered an unexpected exception OutOfMemoryError
java.lang.OutOfMemoryError: GC overhead limit exceeded
at java.util.Arrays.copyOf(Unknown Source)
at java.lang.AbstractStringBuilder.expandCapacity(Unknown Source)
at java.lang.AbstractStringBuilder.ensureCapacityInternal(Unknown Source)
at java.lang.AbstractStringBuilder.append(Unknown Source)
at java.lang.StringBuilder.append(Unknown Source)
at java.lang.StackTraceElement.toString(Unknown Source)
at java.lang.String.valueOf(Unknown Source)
at java.lang.StringBuilder.append(Unknown Source)
at java.lang.Throwable.printStackTrace(Throwable.java:657)
at java.lang.Throwable.printStackTrace(Throwable.java:642)
at java.lang.Throwable.printStackTrace(Throwable.java:633)
at java.lang.Thread.dumpStack(Unknown Source)
at za.a(Chunk.java:862)
at zn.a(AnvilChunkLoader.java:379)
at zn.a(AnvilChunkLoader.java:93)
at zn.a(AnvilChunkLoader.java:73)
at id.f(ChunkProviderServer.java:154)
at id.c(ChunkProviderServer.java:102)
at ic.<init>(PlayerInstance.java:29)
at ib.a(SourceFile:171)
at ib.a(SourceFile:202)
at ge.a(ServerConfigurationManager.java:133)
at ge.c(ServerConfigurationManager.java:182)
at ge.a(ServerConfigurationManager.java:94)
at ik.completeConnection(NetLoginHandler.java:169)
at cpw.mods.fml.common.network.FMLNetworkHandler.handleClientConnection(FMLNetworkHandler.java:155)
at cpw.mods.fml.common.network.FMLNetworkHandler.onConnectionReceivedFromClient(FMLNetworkHandler.java:109)
at ik.d(NetLoginHandler.java:154)
at ik.c(NetLoginHandler.java:56)
at hl.a(ServerListenThread.java:50)
at hk.b(SourceFile:29)
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:664)
2012-11-20 00:13:03 [SEVERE] This crash report has been saved to: D:\UserFiles\LastElf\260\.\crash-reports\crash-2012-11-20_00.13.03-server.txt
 
 
2012-11-20 11:01:12 [SEVERE] Encountered an unexpected exception OutOfMemoryError
java.lang.OutOfMemoryError: GC overhead limit exceeded
at java.util.regex.Pattern.compile(Unknown Source)
at java.util.regex.Pattern.<init>(Unknown Source)
at java.util.regex.Pattern.compile(Unknown Source)
at java.lang.String.replace(Unknown Source)
at cpw.mods.fml.relauncher.FMLRelaunchLog$LoggingOutStream.flush(FMLRelaunchLog.java:98)
at java.io.PrintStream.write(Unknown Source)
at sun.nio.cs.StreamEncoder.writeBytes(Unknown Source)
at sun.nio.cs.StreamEncoder.implFlushBuffer(Unknown Source)
at sun.nio.cs.StreamEncoder.flushBuffer(Unknown Source)
at java.io.OutputStreamWriter.flushBuffer(Unknown Source)
at java.io.PrintStream.newLine(Unknown Source)
at java.io.PrintStream.println(Unknown Source)
at java.lang.Throwable$WrappedPrintStream.println(Unknown Source)
at java.lang.Throwable.printStackTrace(Throwable.java:657)
at java.lang.Throwable.printStackTrace(Throwable.java:642)
at java.lang.Throwable.printStackTrace(Throwable.java:633)
at java.lang.Thread.dumpStack(Unknown Source)
at za.a(Chunk.java:862)
at zn.a(AnvilChunkLoader.java:379)
at zn.a(AnvilChunkLoader.java:93)
at zn.a(AnvilChunkLoader.java:73)
at id.f(ChunkProviderServer.java:154)
at id.c(ChunkProviderServer.java:102)
at ic.<init>(PlayerInstance.java:29)
at ib.a(SourceFile:171)
at ib.a(SourceFile:202)
at ge.a(ServerConfigurationManager.java:133)
at MystLinkController.teleportEntity(MystLinkController.java:103)
at MystLinkController.travelEntity(MystLinkController.java:44)
at xcompwiz.mystcraft.TileEntityBookDisplay.link(TileEntityBookDisplay.java:60)
at xcompwiz.mystcraft.TileEntityBookDisplay.processMessageData(TileEntityBookDisplay.java:49)
at xcompwiz.mystcraft.MPacketMessage.sendMessage(MPacketMessage.java:52)
2012-11-20 11:01:13 [SEVERE] This crash report has been saved to: D:\UserFiles\LastElf\260\.\crash-reports\crash-2012-11-20_11.01.13-server.txt

Anyone have any ideas what it could be? My first thought is an entity explosion because someone broke a full barrel (or 5), but since I can't get there to see the problem I was hoping the logs could give it away.
 
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