Jump to content
Please read the rules and FAQ before starting a new topic
Currently supported: All versions

java.lang.OutOfMemoryError: Java heap space in Forge 1.12.2

iamdjgames

By iamdjgames
in Support & Bug Reports

 Share

Recommended Posts

iamdjgames Tree Puncher

iamdjgames

Posted
Posted 
Help me please!! When I try to start the forge (forge1.12.2-14.23.5.2775) it gives this error:

 

---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 11/21/18 4:14 PM
Description: Initializing game

java.lang.OutOfMemoryError: Java heap space
    at java.util.Arrays.copyOf(Arrays.java:3332)
    at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
    at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
    at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:569)
    at java.lang.StringBuffer.append(StringBuffer.java:369)
    at java.io.BufferedReader.readLine(BufferedReader.java:370)
    at java.io.BufferedReader.readLine(BufferedReader.java:389)
    at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1294)
    at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1248)
    at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1229)
    at net.minecraft.client.settings.GameSettings.func_74300_a(GameSettings.java:737)
    at net.minecraft.client.settings.GameSettings.<init>(GameSettings.java:187)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:443)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)


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

-- Head --
Thread: Client thread
Stacktrace:
    at java.util.Arrays.copyOf(Arrays.java:3332)
    at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
    at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
    at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:569)
    at java.lang.StringBuffer.append(StringBuffer.java:369)
    at java.io.BufferedReader.readLine(BufferedReader.java:370)
    at java.io.BufferedReader.readLine(BufferedReader.java:389)
    at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1294)
    at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1248)
    at org.apache.commons.io.IOUtils.readLines(IOUtils.java:1229)
    at net.minecraft.client.settings.GameSettings.func_74300_a(GameSettings.java:737)
    at net.minecraft.client.settings.GameSettings.<init>(GameSettings.java:187)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:443)

-- Initialization --
Details:
Stacktrace:
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 7 (amd64) version 6.1
    Java Version: 1.8.0_25, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 294676520 bytes (281 MB) / 523501568 bytes (499 MB) up to 523501568 bytes (499 MB)
    JVM Flags: 6 total; -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: 
    Loaded coremods (and transformers): 
    Launched Version: 1.12.2-forge1.12.2-14.23.5.2775
    LWJGL: 2.9.4
    OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
    GL Caps: 
    Using VBOs: ~~ERROR~~ NullPointerException: null
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: ~~ERROR~~ NullPointerException: null
    Current Language: ~~ERROR~~ NullPointerException: null
    Profiler Position: N/A (disabled)
    CPU: <unknown>

Frontear Stone Miner

Frontear

Posted
Posted

-Xmx512M

 

That right there is your issue. Here, you are only giving Java 512MB of RAM. At least 1GB is recommended.

  • Like 1

I am a human and this action was performed manually. Please contact Frontear if you have any questions or concerns.

Cadiboo Reality Controller

Cadiboo

Posted
Posted
  On 11/21/2018 at 8:06 PM, Frontear said:

At least 1GB is recommended.

Expand  

For vanilla. 2g+ is recommended for modded

  • Like 1

About Me

  Reveal hidden contents

Versions below 1.14.4 are no longer supported on this forum. Use the latest version to receive support.

When asking support remember to include all relevant log files (logs are found in .minecraft/logs/), code if applicable and screenshots if possible.

Only download mods from trusted sites like CurseForge (minecraft.curseforge.com). A list of bad sites can be found here, with more information available at stopmodreposts.org

Edit your own signature at www.minecraftforge.net/forum/settings/signature/ (Make sure to check its compatibility with the Dark Theme)

Cadiboo Reality Controller

Cadiboo

Posted
Posted

In your launcher under launch options. Google it to find instructions in Portuguese

  • Thanks 1

About Me

  Reveal hidden contents

Versions below 1.14.4 are no longer supported on this forum. Use the latest version to receive support.

When asking support remember to include all relevant log files (logs are found in .minecraft/logs/), code if applicable and screenshots if possible.

Only download mods from trusted sites like CurseForge (minecraft.curseforge.com). A list of bad sites can be found here, with more information available at stopmodreposts.org

Edit your own signature at www.minecraftforge.net/forum/settings/signature/ (Make sure to check its compatibility with the Dark Theme)

iamdjgames Tree Puncher

iamdjgames

Posted
  • Author
Posted
  On 11/22/2018 at 12:51 PM, Cadiboo said:

In your launcher under launch options. Google it to find instructions in Portuguese

Expand   
Now I find another problem:

Error occurred during initialization of VM
Could not reserve enough space for object heap
Frontear Stone Miner

Frontear

Posted
Posted

Define a -Xmx as well, which limits the heap size. I'd give it -Xmx2G which gives 2GB Ram

I am a human and this action was performed manually. Please contact Frontear if you have any questions or concerns.

Guest
This topic is now closed to further replies.
 Share
Go to topic listing

Announcements



  • Recently Browsing

    • No registered users viewing this page.

  • Posts

    • fallen_fox
      Forge does not open in Java

      By fallen_fox · Posted

      Having problems with forge installation on headless arch linux, regardless of forge-server from yay or manual wget, Cant find class error and results in net/minecraft/world/waypoints/Waypoint$Icon.class   net/minecraft/world/waypoints/Waypoint.class   net/minecraft/world/waypoints/WaypointManager.class   net/minecraft/world/waypoints/WaypointStyleAsset.class   net/minecraft/world/waypoints/WaypointStyleAssets.class   net/minecraft/world/waypoints/WaypointTransmitter$BlockConnection.class   net/minecraft/world/waypoints/WaypointTransmitter$ChunkConnection.class   net/minecraft/world/waypoints/WaypointTransmitter$Connection.class   net/minecraft/world/waypoints/WaypointTransmitter$EntityAzimuthConnection.class   net/minecraft/world/waypoints/WaypointTransmitter$EntityBlockConnection.class   net/minecraft/world/waypoints/WaypointTransmitter$EntityChunkConnection.class   net/minecraft/world/waypoints/WaypointTransmitter.class   version.json   Processor failed, invalid outputs:     /srv/minecraft/./libraries/net/minecraft/server/1.21.6/server-1.21.6-official.jar       Expected: b1448d2c947e923ccd63224defc3b51e5a72a98d       Actual:   5f30bf411bd0d1208baca6b7be1584442f4f6579 There was an error during installation
    • fallen_fox
      Forge installation error headless (Arch Linux)

      By fallen_fox · Posted

      This is my first time setting up a minecraft server, and I had wanted to add modding capabilities with forge but I keep getting errors while installing? I have tried installing several versions of forge but i have ended up getting unable to find class and checksum errors? Same thing when trying yay -S forge-server The only thing that works is installing the vanilla minecraft server from minecraft itself?   net/minecraft/util/parsing/packrat/Atom.class   net/minecraft/util/parsing/packrat/CachedParseState$CacheEntry.class   net/minecraft/util/parsing/packrat/CachedParseState$PositionCache.class   net/minecraft/util/parsing/packrat/CachedParseState$Silent.class   net/minecraft/util/parsing/packrat/CachedParseState$SimpleControl.class   net/minecraft/util/parsing/packrat/CachedParseState.class   net/minecraft/util/parsing/packrat/Control$1.class   net/minecraft/util/parsing/packrat/Control.class   net/minecraft/util/parsing/packrat/DelayedException.class   net/minecraft/util/parsing/packrat/Dictionary$Entry.class   net/minecraft/util/parsing/packrat/Dictionary$Reference.class   net/minecraft/util/parsing/packrat/Dictionary.class   net/minecraft/util/parsing/packrat/ErrorCollector$LongestOnly$MutableErrorEntry.class   net/minecraft/util/parsing/packrat/ErrorCollector$LongestOnly.class   net/minecraft/util/parsing/packrat/ErrorCollector$Nop.class   net/minecraft/util/parsing/packrat/ErrorCollector.class   net/minecraft/util/parsing/packrat/ErrorEntry.class   net/minecraft/util/parsing/packrat/NamedRule.class   net/minecraft/util/parsing/packrat/ParseState.class   net/minecraft/util/parsing/packrat/Rule$RuleAction.class   net/minecraft/util/parsing/packrat/Rule$SimpleRuleAction.class   net/minecraft/util/parsing/packrat/Rule$WrappedTerm.class Processor failed, invalid outputs:     /srv/minecraft/./libraries/net/minecraft/server/1.21.6/server-1.21.6-official.jar       Expected: b1448d2c947e923ccd63224defc3b51e5a72a98d       Actual:   5f30bf411bd0d1208baca6b7be1584442f4f6579 There was an error during installation  
    • Balance136516
      Heart City

      By Balance136516 · Posted

      Fight with others to gain more hearts.
    • Alann_017
      Game gives saving world and crashes after clicking create new world

      By Alann_017 · Posted

      I wanted to try out Immersive railroading mod + Miszko's train resource pack, but everytime i create a world. it just gives me saving world after the map icon shows 100% and then crashes..   latest.log here https://drive.google.com/file/d/14v1pGCoytqyDvVwPayfUkYolmxcZ7z6-/view?usp=sharing
    • itsallie
      Modpack resource troubles

      By itsallie · Posted

      https://mclo.gs/yYaROad make a new pack base and just readded each mod. now it gets stuck at loaded config  

  • Topics

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

  I accept