Minecraft Forums

I do have modloader plus optifine and a ticket system mod used by my server installed but the same problem occurs with or without them.

---- Minecraft Crash Report ----
// Sorry

Time: 12/10/12 4:21 PM
Description: Exception generating new chunk

java.lang.OutOfMemoryError: Java heap space
at agn.a(SourceFile:39)
at ahb.a(SourceFile:17)
at ags.a(SourceFile:17)
at agv.a(SourceFile:15)
at agt.a(SourceFile:25)
at yw.a(SourceFile:133)
at aau.a(SourceFile:72)
at aau.d(SourceFile:212)
at im.c(ChunkProviderServer.java:106)
at il.<init>(PlayerInstance.java:25)
at ik.a(PlayerManager.java:93)
at ik.a(PlayerManager.java:129)
at gm.a(SourceFile:103)
at gm.c(SourceFile:146)
at gm.a(SourceFile:80)
at bdr.b(SourceFile:73)
at net.minecraft.server.MinecraftServer.r(SourceFile:769)
at net.minecraft.server.MinecraftServer.q(SourceFile:686)
at bdo.q(IntegratedServer.java:124)
at net.minecraft.server.MinecraftServer.run(SourceFile:620)
at fy.run(SourceFile:856)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at agn.a(SourceFile:39)
at ahb.a(SourceFile:17)
at ags.a(SourceFile:17)
at agv.a(SourceFile:15)
at agt.a(SourceFile:25)
at yw.a(SourceFile:133)
at aau.a(SourceFile:72)
at aau.d(SourceFile:212)

-- Chunk to be generated --
Details:
Location: -1,32
Position hash: 141733920767
Generator: RandomLevelSource
Stacktrace:
at im.c(ChunkProviderServer.java:106)
at il.<init>(PlayerInstance.java:25)
at ik.a(PlayerManager.java:93)
at ik.a(PlayerManager.java:129)
at gm.a(SourceFile:103)
at gm.c(SourceFile:146)
at gm.a(SourceFile:80)
at bdr.b(SourceFile:73)
at net.minecraft.server.MinecraftServer.r(SourceFile:769)
at net.minecraft.server.MinecraftServer.q(SourceFile:686)
at bdo.q(IntegratedServer.java:124)
at net.minecraft.server.MinecraftServer.run(SourceFile:620)
at fy.run(SourceFile:856)

-- System Details --
Details:
Minecraft Version: 1.4.5
Operating System: Mac OS X (x86_64) version 10.7.5
Java Version: 1.6.0_37, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 8400 bytes (0 MB) / 129957888 bytes (123 MB) up to 129957888 bytes (123 MB)
JVM Flags: 0 total;
AABB Pool Size: 2794 (156464 bytes; 0 MB) allocated, 2794 (156464 bytes; 0 MB) used
Suspicious classes: ~~ERROR~~ OutOfMemoryError: Java heap space
IntCache: cache: 0, tcache: 7, allocated: 3, tallocated: 56
ModLoader: Mods loaded: 2
ModLoader 1.4.5
mod_optiHelp optihelp

Profiler Position: N/A (disabled)
Vec3 Pool Size: 431 (24136 bytes; 0 MB) allocated, 431 (24136 bytes; 0 MB) used
Player Count: 1 / 8; [iq['Player'/228, l='New World', x=120.50, y=69.62, z=263.50]]
Type: Integrated Server (map_client.txt)
Is Modded: Very likely; Jar signature invalidated

Ahhh, fellow mac brethren welcome.

So ya, it thinks you Minecraft is modded, it also says no RAM is being dedicated to Minecraft. So take your saves and put them on your desktop. Check to make sure you can log into Minecraft because people are having trouble lately, delete Minecraft, re-download it. If that doesn't work. Drag Minecraft launcher to desktop, open text edit, Command+Shift+T, yes,

cd desktop
cd "minecraft.app"
cd contents
cd resources
cd java
java -Xmx1Gm -Xms1Gm -jar Minecraftlauncher.jar nogui


save as start.command

open terminal, wait 10 seconds for it to load,

chmod a+x *space* click and drag the start.command into terminal Edit: I hope your smart enough not to type *space*

press return

launch Minecraft with start.command

Is there a way to do this without using terminal. I play using my school provided macbook and they block terminal.

Find a way to unblock terminal, sadly I do not use mac so you will have to find a way on your own.

But ramo for example does so I need someone with a mac to reply please. I can't just find a loop hole in our system's blocks because everything that you could use to find a loophole is blocked. So what I need is a way to get more ram space without needing console or terminal.

Your school provides macbooks? Jesus. So, you can't use terminal, but you can download arbitrary files. This requires more than a palm to the face. *Face to the palm* Well it's a school computer no wonder it doesn't work. I'm not even sure if I can get myself to say it but *makes constipation sounds* Magi-magic launcher. *phew* Try that as a last resort..

Ok so I downloaded it and went to config. the memory to 700mb and clicked test. It works now but I can't connect to minecraft.net. Is this something I'm going to have to just wait it out.