Hi, I need help. Whenever I open or try to create a singleplayer world my minecraft either black screen, crashes, or runs out of memory. My MC version is 1.5.2, and I have optifine installed, definatly for 1.5.1/1.5.2 but I'm not sure what version. my crash report was this last time it happened and actually said it crashed:
---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.
Time: 16/05/13 8:00 PM
Description: Exception in server tick loop
java.lang.OutOfMemoryError: Java heap space
at java.util.HashMap.createEntry(Unknown Source)
at java.util.HashMap.addEntry(Unknown Source)
at java.util.HashMap.put(Unknown Source)
at bs.a(SourceFile:61)
at acj.a(SourceFile:218)
at acj.a(SourceFile:89)
at iy.b(SourceFile:152)
at iy.a(SourceFile:179)
at iz.a(SourceFile:623)
at net.minecraft.server.MinecraftServer.a(SourceFile:256)
at bjg.q(IntegratedServer.java:166)
at net.minecraft.server.MinecraftServer.run(SourceFile:331)
at gp.run(SourceFile:573)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_17, Oracle Corporation
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 119366520 bytes (113 MB) / 954466304 bytes (910 MB) up to 954466304 bytes (910 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 1731 (96936 bytes; 0 MB) allocated, 1731 (96936 bytes; 0 MB) used
Suspicious classes: IWrUpdater, Config, WrUpdates, ...]
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
Profiler Position: N/A (disabled)
Vec3 Pool Size: 677 (37912 bytes; 0 MB) allocated, 677 (37912 bytes; 0 MB) used
Player Count: 1 / 8; [jc['bsdp123'/126, l='Power Station', x=-351.13, y=61.00, z=-169.70]]
Type: Integrated Server (map_client.txt)
Is Modded: Very likely; Jar signature invalidated
Get a fresh minecraft.jar by force updating (in launcher, go to Options > Force update) then mod it with the latest version of OptiFine. Remember to start by deleting the META-INF folder then copying in all the files inside the OptiFine archive.
Get a fresh minecraft.jar by force updating (in launcher, go to Options > Force update) then mod it with the latest version of OptiFine. Remember to start by deleting the META-INF folder then copying in all the files inside the OptiFine archive.
Nah its fine I just uninstalled it now I'm fine
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Please Help!!!
I'm not black screening on login, and I'm not using mcForge, its only when I opened singleplayer worlds and/or create them.
Stu
Nah its fine I just uninstalled it now I'm fine