Minecraft Forums

I'm running an I5 processor with 8 gigs of RAM, using a 64 bit computer.

This is what happens when I try to log in with Optifine 1.8.4

And this is what I try to log in with Forge 1.8:

Error occurred during initialization of VM
Could not reserve enough space for 3145728KB object heap
Java HotSpot(TM) Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

I've tried increasing RAM allocation using methods when I Googled this method, but got no success. Also, this problem only occurs with my modded profiles (Optifine and Forge), yet my vanilla profile doesn't have this problem when I play with it. I would prefer to be able to play with mods on.

Could someone please offer some input with what I could try out? Thanks.

Yes I have a 64 bit OS with Java 64 bit.

Windows 10 has a lot of Problems with Minecraft. i'd recommend to downgrade your OS until they fix the DX12 Problem. its very buggy

How do I fix my config then, please?

Quote from grimallq»

Any and all "Win 10/Minecraft" problems I've seen so far are user/configuration issues.

Usually users upgrading Windows on unsupported hardware and suffering from lack of drivers.

Here, OP's Minecraft is set to use Java 32bit and that's it. If he does have Java 64bit installed, then he needs to fix his config.

And DX12 has absolutely nothing to do with Minecraft. Minecraft is an OpenGL game.

Quote from NUCLEAR_ZOMBIE»

I'm running an I5 processor with 8 gigs of RAM, using a 64 bit computer.

This is what happens when I try to log in with Optifine 1.8.4

Time: 9/11/15 5:52 PM
Description: Initializing game

java.lang.OutOfMemoryError: Java heap space
at bmi.a(TextureAtlasSprite.java:488)
at bmi.a(TextureAtlasSprite.java:379)
at bmi.a(TextureAtlasSprite.java:406)
at bmh.b(TextureMap.java:216)
at bmh.a(TextureMap.java:104)
at bot.j(SourceFile:553)
at bot.a(SourceFile:139)
at bou.a(SourceFile:23)
at bnn.a(SourceFile:99)
at ave.am(SourceFile:448)
at ave.a(SourceFile:310)
at net.minecraft.client.main.Main.main(SourceFile:124)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)


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

-- Head --
Stacktrace:
at bmi.a(TextureAtlasSprite.java:488)
at bmi.a(TextureAtlasSprite.java:379)
at bmi.a(TextureAtlasSprite.java:406)
at bmh.b(TextureMap.java:216)
at bmh.a(TextureMap.java:104)
at bot.j(SourceFile:553)
at bot.a(SourceFile:139)
at bou.a(SourceFile:23)
at bnn.a(SourceFile:99)
at ave.am(SourceFile:448)

-- Initialization --
Details:
Stacktrace:
at ave.a(SourceFile:310)
at net.minecraft.client.main.Main.main(SourceFile:124)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

-- System Details --
Details:
Minecraft Version: 1.8.4
Operating System: Windows 10 (x86) version 10.0
CPU: 4x Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz
Java Version: 1.8.0_60, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 792680 bytes (0 MB) / 523501568 bytes (499 MB) up to 523501568 bytes (499 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 1.8.4-OptiFine_HD_U_D4
LWJGL: 2.9.4
OpenGL: GeForce GT 440/PCIe/SSE2 GL version 4.5.0 NVIDIA 353.62, NVIDIA Corporation
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: No
Is Modded: Very likely; Jar signature invalidated
Type: Client (map_client.txt)
Resource Packs: [MSP v1.1, Blood Pack]
Current Language: English (US)
Profiler Position: N/A (disabled)

And this is what I try to log in with Forge 1.8:

Error occurred during initialization of VM
Could not reserve enough space for 3145728KB object heap
Java HotSpot(TM) Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

I've tried increasing RAM allocation using methods when I Googled this method, but got no success. Also, this problem only occurs with my modded profiles (Optifine and Forge), yet my vanilla profile doesn't have this problem when I play with it. I would prefer to be able to play with mods on.

Could someone please offer some input with what I could try out? Thanks.

WAIT! are you using The Integrated Graphics or The NVIDIA Graphics