Hello all,

 

I am modding my Minecraft client on version 1.7.2. I am using Forge API. I had troubles with crashing, but finally fixed it. When I now go to create a world, it doesn't load. I think it might have something to do with my JVM arguments. Here is my log when I created the world:

 

 

 

[13:25:40 INFO]: Client> [13:25:40] [Client thread/INFO]: Attempt 1...

[13:25:51 INFO]: Client> [13:25:51] [server thread/INFO]: Starting integrated minecraft server version 1.7.2

[13:25:51 INFO]: Client> [13:25:51] [server thread/INFO]: Generating keypair

[13:25:51 INFO]: Client> [13:25:51] [server thread/INFO]: Converting map!

[13:25:51 INFO]: Client> [13:25:51] [server thread/INFO]: Scanning folders...

[13:25:51 INFO]: Client> [13:25:51] [server thread/INFO]: Total conversion count is 0

[13:25:51 INFO]: Client> [13:25:51] [server thread/INFO] [FML]: Injecting existing block and item data into this server instance

[13:25:51 INFO]: Client> [13:25:51] [server thread/INFO] [FML]: Applying holder lookups

[13:25:51 INFO]: Client> [13:25:51] [server thread/INFO] [FML]: Holder lookups applied

[13:25:55 INFO]: Client> [13:25:55] [server thread/INFO] [FML]: Loading dimension 0 (test_world1) (net.minecraft.server.integrated.IntegratedServer@dd45493)

[13:25:58 INFO]: Client> [13:25:58] [server thread/INFO] [FML]: Applying holder lookups

[13:25:58 INFO]: Client> [13:25:58] [server thread/INFO] [FML]: Holder lookups applied

[13:26:00 INFO]: Client> Exception in thread "Server thread" java.lang.OutOfMemoryError: PermGen space

[13:26:00 INFO]: Client> at java.lang.Class.getDeclaredConstructors0(Native Method)

[13:26:00 INFO]: Client> at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)

[13:26:00 INFO]: Client> at java.lang.Class.getConstructor0(Unknown Source)

[13:26:00 INFO]: Client> at java.lang.Class.getConstructor(Unknown Source)

[13:26:00 INFO]: Client> at cpw.mods.fml.common.LoaderState.getEvent(LoaderState.java:84)

[13:26:00 INFO]: Client> at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)

[13:26:00 INFO]: Client> at cpw.mods.fml.common.Loader.serverStopped(Loader.java:799)

[13:26:00 INFO]: Client> at cpw.mods.fml.common.FMLCommonHandler.handleServerStopped(FMLCommonHandler.java:482)

[13:26:00 INFO]: Client> at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:476)

[13:26:00 INFO]: Client> at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:670)

[13:26:10 INFO]: Client> [13:26:10] [Client thread/ERROR] [LaunchWrapper]: Unable to launch

[13:26:10 INFO]: Client> java.lang.reflect.InvocationTargetException

[13:26:10 INFO]: Client> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_25]

[13:26:10 INFO]: Client> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_25]

[13:26:10 INFO]: Client> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_25]

[13:26:10 INFO]: Client> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_25]

[13:26:10 INFO]: Client> at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?]

[13:26:10 INFO]: Client> at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]

[13:26:10 INFO]: Client> Caused by: java.lang.OutOfMemoryError: PermGen space

[13:30:35 ERROR]: Game ended with bad state (exit code -805306369)

 

Here are my JVM arguments:

 

-Xmx3G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

 

I really want to play Minecraft, so your help is greatly appreciated! Thanks!

Its out of PermGen memory, give it more.

-XX:MaxPermSize=128m