Minecraft Forums

i have a problem with my minecraft,every time when i try to create a flat world my game crashes, and then this message apears:

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem; Exception in server tick loop
This error has been saved to C:\Users\Alan\AppData\Roaming\.minecraft\crash-reports\crash-2012-11-04_16.48.37-server.txt for your convenience. Please include a copy of this file if you report this crash to anyone.



--- BEGIN ERROR REPORT a34e3893 --------
Generated 11/4/12 4:48 PM

- Minecraft Version: 1.4.2
- Operating System: Windows 7 (x86) version 6.1
- Java Version: 1.7.0_09, Oracle Corporation
- Java VM Version: Java HotSpot™ Client VM (mixed mode, sharing), Oracle Corporation
- Memory: 8864672 bytes (8 MB) / 259522560 bytes (247 MB) up to 259522560 bytes (247 MB)
- JVM Flags: 0 total;
- AABB Pool Size: 12 (672 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
- Is Modded: Probably not
- Profiler Position: N/A (disabled)
- Vec3 Pool Size: 1 (56 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
- Player Count: 1 / 8; [ih['AlanTM94'/0, l='New World', x=375.50, y=5.62, z=1321.50]]
- World New World Entities: 0 total; []
- World New World Players: 0 total; []
- World New World Chunk Stats: ServerChunkCache: 0 Drop: 0
- Type: Integrated Server

java.lang.OutOfMemoryError: Java heap space
at xr.a(SourceFile:27)
at xr.a(SourceFile:80)
at ie.b(SourceFile:106)
at net.minecraft.server.MinecraftServer.r(SourceFile:717)
at net.minecraft.server.MinecraftServer.q(SourceFile:661)
at bcb.q(SourceFile:117)
at net.minecraft.server.MinecraftServer.run(SourceFile:595)
at fp.run(SourceFile:818)
--- END ERROR REPORT 8ac442b3 ----------






WHAT I SHOULD DO??? i dont understand anything at all :,(

Quote from Hidinginthelight

Well that error report seems to think your computer only has 247 Mb of memory available to minecraft.

How are you launching minecraft?

well, im using the usual launcher,when i had the 1.3.2 update everything was just normal,but when i update myi minecraft to the 1.4.3 update,that starts to happen

Quote from Hidinginthelight

Try running the error logging script from this thread: http://www.minecraft...aft-error-test/

Paste the results back here.

when i run miencraft with the advanced minecraft error test everything works well(i can create a flat world).....what i should do??(or suppose to do)