MultiMC 5 [Windows / Linux / Mac]

#4607 Jun 16, 2017
CannonFoddr
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- Void Walker
- Join Date: 5/29/2011
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Yep - been trying the past 3 days 'refreshing' Multimc to get latest forge list to show up but always same 3 forge versions showing & none of the newer ones
I've just tried in work - with no hope of it actually working (Company has too many firewall restrictions in place) & I get (as expected) a fault
List update failed: Job 'Download of meta file net.minecraftforge/index.json' failed to process: https://meta.multimc.org/net.minecraftforge/index.json

I opened up link in webbrowser & that is also only showing 3 Forge for 1.12 as well so I'm guessing 'index.json' has not currently been updated for newer forge versions yet & I'll have to wait

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#4609 Jun 16, 2017
CannonFoddr
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Quote from Robijnvogel »

Yet:

Well - that's IS weird - since I posted, I've been rechecking that web link & it STILL only show 3 versions for 1.12
We ARE both using the same MuliMC version ?? ['Version 0.6.0-develop-1036 on Win32']
- I notice your's isn't english but that shouldn't be a problem

EDIT: ok I think I've figured it out...

I (re)downloaded the latest 'stable' version of MultiMC [0.5.0-945 on win32] & started up/set up a MC 1.12 forge instance & THAT showed all forge versions up to 14.21.0.2333

....however I then changed option to look for development versions of MultiMC & update to that & it only show the 3 version of Forge I had before

- reverting back to Stable MultiMC version & the full list appears...

Looks like a bug been found on Development versions...

So for anyone else having trouble with forge list not showing all versions - I'd suggest checking you're NOT using a development version

Last edited by CannonFoddr: Jun 17, 2017

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#4610 Jul 12, 2017
McTech88
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- Mathematical Dessert
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I very much enjoy using this software as it works "out of the box" with Linux and very simple to create and give out completed mod packs. Since you simply create it and then do your things to push them out.

Ideal since I am running a server.

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#4611 Aug 23, 2017
green_gaming_hippo
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Hi! I'm a new user and I can't seem to get this to work. I made a new instance for the latest version of Minecraft and I tried to launch it without doing anything else, except I keep getting this:

MultiMC version: 0.5.0-945

Minecraft folder is:
instances/1.12.1/minecraft

Java path is:
D:/ProgramData/Oracle/Java/javapath/javaw.exe

Java is version 1.8.0_144, using 64-bit architecture.

Main Class:
net.minecraft.client.main.Main

Native path:
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/instances/1.12.1/natives

Libraries:
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/mojang/patchy/1.1/patchy-1.1.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/net/java/dev/jna/jna/4.4.0/jna-4.4.0.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/io/netty/netty-all/4.1.9.Final/netty-all-4.1.9.Final.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/google/guava/guava/21.0/guava-21.0.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/commons-io/commons-io/2.5/commons-io-2.5.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/commons-codec/commons-codec/1.10/commons-codec-1.10.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/google/code/gson/gson/2.8.0/gson-2.8.0.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/mojang/authlib/1.5.25/authlib-1.5.25.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/mojang/realms/1.10.17/realms-1.10.17.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/it/unimi/dsi/fastutil/7.1.0/fastutil-7.1.0.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/org/apache/logging/log4j/log4j-api/2.8.1/log4j-api-2.8.1.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/org/apache/logging/log4j/log4j-core/2.8.1/log4j-core-2.8.1.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl/2.9.1/lwjgl-2.9.1.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.1/lwjgl_util-2.9.1.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/versions/1.12.1/1.12.1.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-windows.jar
D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.1/lwjgl-platform-2.9.1-natives-windows.jar

Params:
--username --version MultiMC5 --gameDir D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/instances/1.12.1/minecraft --assetsDir D:/Users/Admin/Desktop/Katelyn/Video Games/Minecraft/MultiMC/assets --assetIndex 1.12 --uuid --accessToken --userType --versionType release

Window size: 854 x 480

Java Arguments:
[-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms512m, -Xmx1024m, -Duser.language=en]

Minecraft process ID: 7716

Using onesix launcher.

[09:13:52] [Client thread/INFO]: Setting user: <PROFILE NAME>
[09:13:54] [Client thread/INFO]: LWJGL Version: 2.9.1
[09:13:54] [Client thread/ERROR]: Couldn't set pixel format
org.lwjgl.LWJGLException: Pixel format not accelerated
at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method) ~[lwjgl-2.9.1.jar:?]
at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52) ~[lwjgl-2.9.1.jar:?]
at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252) ~[lwjgl-2.9.1.jar:?]
at org.lwjgl.opengl.Display.createWindow(Display.java:306) ~[lwjgl-2.9.1.jar:?]
at org.lwjgl.opengl.Display.create(Display.java:848) ~[lwjgl-2.9.1.jar:?]
at org.lwjgl.opengl.Display.create(Display.java:757) ~[lwjgl-2.9.1.jar:?]
at bib.at(SourceFile:622) [1.12.1.jar:?]
at bib.aq(SourceFile:458) [1.12.1.jar:?]
at bib.a(SourceFile:404) [1.12.1.jar:?]
at net.minecraft.client.main.Main.main(SourceFile:123) [1.12.1.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_144]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_144]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_144]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_144]
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:236) [NewLaunch.jar:?]
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:297) [NewLaunch.jar:?]
at org.multimc.EntryPoint.listen(EntryPoint.java:162) [NewLaunch.jar:?]
at org.multimc.EntryPoint.main(EntryPoint.java:53) [NewLaunch.jar:?]
---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 8/23/17 9:13 AM
Description: Initializing game

org.lwjgl.LWJGLException: Pixel format not accelerated
at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252)
at org.lwjgl.opengl.Display.createWindow(Display.java:306)
at org.lwjgl.opengl.Display.create(Display.java:848)
at org.lwjgl.opengl.Display.create(Display.java:757)
at org.lwjgl.opengl.Display.create(Display.java:739)
at bib.at(SourceFile:635)
at bib.aq(SourceFile:458)
at bib.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)
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 org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:236)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:297)
at org.multimc.EntryPoint.listen(EntryPoint.java:162)
at org.multimc.EntryPoint.main(EntryPoint.java:53)

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

-- Head --
Thread: Client thread
Stacktrace:
at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252)
at org.lwjgl.opengl.Display.createWindow(Display.java:306)
at org.lwjgl.opengl.Display.create(Display.java:848)
at org.lwjgl.opengl.Display.create(Display.java:757)
at org.lwjgl.opengl.Display.create(Display.java:739)
at bib.at(SourceFile:635)
at bib.aq(SourceFile:458)

-- Initialization --
Details:
Stacktrace:
at bib.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)
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 org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:236)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:297)
at org.multimc.EntryPoint.listen(EntryPoint.java:162)
at org.multimc.EntryPoint.main(EntryPoint.java:53)

-- System Details --
Details:
Minecraft Version: 1.12.1
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_144, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 429595184 bytes (409 MB) / 514850816 bytes (491 MB) up to 954728448 bytes (910 MB)
JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms512m -Xmx1024m
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: MultiMC5
LWJGL: 2.9.1
OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
GL Caps:
Using VBOs: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs:
Current Language: ~~ERROR~~ NullPointerException: null
Profiler Position: N/A (disabled)
CPU: <unknown>
#@!@# Game crashed! Crash report saved to: #@!@# D:\Users\Admin\Desktop\Katelyn\Video Games\Minecraft\MultiMC\instances\1.12.1\minecraft\crash-reports\crash-2017-08-23_09.13.55-client.txt
Process exited with code -1.
Clipboard copy at: 23 Aug 2017 09:14:24 -0500

I'm not really tech savvy so I have no clue what's going on lmao.

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math homework > minecraft > math homework
#4613 Aug 23, 2017
green_gaming_hippo
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- Coal Miner
- Location: outta this world
- Join Date: 4/19/2014
- Posts: 127
- Location: CDT Time Zone
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- Xbox: GreenFiendWolf
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Quote from Robijnvogel »

You may have an outdated graphics card driver for your graphics card and Windows 10. Windows 10 has terrible driver support.

Could you please share your dxdiag: Start -> type " dxdiag", hit enter, save the info, copy-paste it to pastebin.com, create paste, and share the pastebin link.

https://pastebin.com/qnbG11dA

(Side note: Not sure if I should be PMing you or not; I don't want to clutter this thread XD)

(Side note #2: I also wanted to give a major thanks for taking time out of your day to help dumb people like me! You responded so fast and I know it can get annoying if people are constantly asking you all the time about mods. I respect your patience.)

Last edited by green_gaming_hippo: Aug 23, 2017

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math homework > minecraft > math homework
#4615 Dec 7, 2017
skullzbeast
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- Zombie Killer
- Join Date: 1/12/2013
- Posts: 165
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I'm not sure if this is the right forum to ask on, but I am having an issue regarding installing some legacy mods with MultiMC. ItemSpriteAPI onto Beta 1.7.3. I've tried installing it with every option MultiMC gives. The purpose of mod is to extend the total amount of sprites that can be added, but I cannot get it to work. Thanks for whatever help you can give me.

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#4617 Mar 15, 2018
EndoPlayzYT
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- Tree Puncher
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oooooooh looks noice

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IM NOT CRAZY IM NOT DEAD INSIDE IM NOT CRAZY IM NOT DEAD INSIDE 1M N0T CRAZY IM N0T DEAD INSID3 1M N0T CRAZY 1M N0T D3AD 1N51D3
#4618 Jun 18, 2018
BAMvsGAME
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For some reason MultiMC crashes every time I try to launch an instance, but it works with both the mojang and twitch launchers. I'm not entirely sure why it's messing up. Any help is appreciated :).

MultiMC version: 0.6.2-1222MultiMC version: 0.6.2-1222

Minecraft folder is:D:/games/minecraft/MultiMC/instances/FTB Continuum/.minecraft

Java path is:C:/Program Files/Java/jre7/bin/javaw.exe

Java is version 1.7.0_80, using 64-bit architecture.

Main Class: net.minecraft.launchwrapper.Launch
Native path: D:/games/minecraft/MultiMC/instances/FTB Continuum/natives
Libraries: D:/games/minecraft/MultiMC/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar D:/games/minecraft/MultiMC/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar D:/games/minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl/2.9.4-nightly-20150209/lwjgl-2.9.4-nightly-20150209.jar D:/games/minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.4-nightly-20150209/lwjgl_util-2.9.4-nightly-20150209.jar D:/games/minecraft/MultiMC/libraries/com/mojang/patchy/1.1/patchy-1.1.jar D:/games/minecraft/MultiMC/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar D:/games/minecraft/MultiMC/libraries/net/java/dev/jna/jna/4.4.0/jna-4.4.0.jar D:/games/minecraft/MultiMC/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar D:/games/minecraft/MultiMC/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar D:/games/minecraft/MultiMC/libraries/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar D:/games/minecraft/MultiMC/libraries/io/netty/netty-all/4.1.9.Final/netty-all-4.1.9.Final.jar D:/games/minecraft/MultiMC/libraries/com/google/guava/guava/21.0/guava-21.0.jar D:/games/minecraft/MultiMC/libraries/org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar D:/games/minecraft/MultiMC/libraries/commons-io/commons-io/2.5/commons-io-2.5.jar D:/games/minecraft/MultiMC/libraries/commons-codec/commons-codec/1.10/commons-codec-1.10.jar D:/games/minecraft/MultiMC/libraries/com/google/code/gson/gson/2.8.0/gson-2.8.0.jar D:/games/minecraft/MultiMC/libraries/com/mojang/authlib/1.5.25/authlib-1.5.25.jar D:/games/minecraft/MultiMC/libraries/com/mojang/realms/1.10.21/realms-1.10.21.jar D:/games/minecraft/MultiMC/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar D:/games/minecraft/MultiMC/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar D:/games/minecraft/MultiMC/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar D:/games/minecraft/MultiMC/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar D:/games/minecraft/MultiMC/libraries/it/unimi/dsi/fastutil/7.1.0/fastutil-7.1.0.jar D:/games/minecraft/MultiMC/libraries/org/apache/logging/log4j/log4j-api/2.8.1/log4j-api-2.8.1.jar D:/games/minecraft/MultiMC/libraries/org/apache/logging/log4j/log4j-core/2.8.1/log4j-core-2.8.1.jar D:/games/minecraft/MultiMC/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3.jar D:/games/minecraft/MultiMC/libraries/net/minecraftforge/forge/1.12.2-14.23.4.2705/forge-1.12.2-14.23.4.2705-universal.jar D:/games/minecraft/MultiMC/libraries/net/minecraft/launchwrapper/1.12/launchwrapper-1.12.jar D:/games/minecraft/MultiMC/libraries/org/ow2/asm/asm-all/5.2/asm-all-5.2.jar D:/games/minecraft/MultiMC/libraries/jline/jline/2.13/jline-2.13.jar D:/games/minecraft/MultiMC/libraries/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar D:/games/minecraft/MultiMC/libraries/com/typesafe/config/1.2.1/config-1.2.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar D:/games/minecraft/MultiMC/libraries/lzma/lzma/0.0.1/lzma-0.0.1.jar D:/games/minecraft/MultiMC/libraries/java3d/vecmath/1.5.2/vecmath-1.5.2.jar D:/games/minecraft/MultiMC/libraries/net/sf/trove4j/trove4j/3.0.3/trove4j-3.0.3.jar D:/games/minecraft/MultiMC/libraries/org/apache/maven/maven-artifact/3.5.3/maven-artifact-3.5.3.jar D:/games/minecraft/MultiMC/libraries/com/mojang/minecraft/1.12.2/minecraft-1.12.2-client.jar
Native libraries: D:/games/minecraft/MultiMC/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-windows.jar D:/games/minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar D:/games/minecraft/MultiMC/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3-natives-windows.jar
Mods: ActuallyAdditions-1.12.2-r135 AdvancedRocketry-1.12.2-1.4.0-84-universal ae2stuff-0.7.0.4-mc1.12.2 AppleCore-mc1.12.2-3.1.3 AppleSkin-mc1.12-1.0.9 appliedenergistics2-rv5-stable-11 AutoRegLib-1.3-17 badwithernocookiereloaded-1.12.2-2.12 base-1.12.2-3.9.0 Baubles-1.12-1.5.2 bdlib-1.14.3.12-mc1.12.2 bedpatch-2.2-1.12.2 BetterAdvancements-1.12.2-0.0.5.17 BetterBuildersWands-1.12-0.11.1.245+69d0d70 BetterQuesting-3.5.259 BetterQuestingTriggerer-1.0 BiblioCraft[v2.4.4][MC1.12.2] binnie-mods-1.12.2-2.5.0.165 blockcraftery-0.1.3 Bookshelf-1.12.2-2.3.544 careerbees-0.4.0 Chameleon-1.12-4.1.3 Charset-Lib-0.5.0.248c ChestTransporter-1.12.2-2.8.8 ChickenASM-1.12-1.0.2.7 Chisel-MC1.12.2-0.2.0.31 chiselsandbits-14.17 Clumps-3.0.0 CodeChickenLib-1.12.2-3.1.9.344-universal CoFHCore-1.12.2-4.5.2.19-universal CoFHWorld-1.12.2-1.2.0.5-universal Controlling-3.0.6 CookingForBlockheads_1.12.2-6.4.40 CraftTweaker2-1.12-4.1.8 CTM-MC1.12-0.3.0.15 CustomMainMenu-MC1.12.2-2.0.8 DarkUtils-1.12.2-1.8.207 DefaultOptions_1.12.2-9.2.7 diethopper-1.1 efab-0.0.37 elulib-0.1.12 EnderStorage-1.12.2-2.4.3.131-universal engineersdoors-0.7.2 EngineersWorkshopReborn-1.12.2-1.0.8.37 environmentaltech-1.12.2-2.0.11a Exchangers-1.12.2-2.7.2 ExtraCells-1.12.2-2.5.13a58 extrautils2-1.12-1.7.6 ExtremeReactors-1.12.2-0.4.5.49 FastWorkbench-1.12.2-1.5.0 flatcoloredblocks-mc1.12-6.6 fluxnetworks-1.12.2-3.0.13 foamfix-0.9.9.1-1.12.2-anarchy forestry_1.12.2-5.8.0.295 Forgelin-1.7.2 ForgeMultipart-1.12.2-2.4.2.58-universal FTBGuides-1.0.2.10 FTBLib-5.1.0.22 FTBUtilities-5.1.0.27 gendustry-1.6.5.8-mc1.12.2 Harvest-1.12-1.2.6-18 ImmersiveEngineering-0.12-82 immersivepetroleum-1.12.2-1.1.9 industrialforegoing-1.12.2-1.10.1-176 InitialInventory-3.0.0 InventoryTweaks-1.63 IronBackpacks-1.12.2-3.0.8-12 ironchest-1.12.2-7.0.40.824 JEHC-1.12.2-1.5.1.0 jei_1.12.2-4.10.0.198 jeibees-0.9.0.5-mc1.12.2 jeiintegration_1.12.2-1.5.1.36 journeymap-1.12.2-5.5.2 LibVulpes-1.12.2-0.2.8-32-universal LootTableTweaker-1.12.2-1.1.14 MagicBees-1.12.2-3.1.10 Mantle-1.12-1.3.2.24 mcjtylib-1.12-3.0.1 minetogether-1.10.2-1.8.7 modtweaker-4.0.12 moreoverlays-1.13-mc1.12.1 Morpheus-1.12-3.3.2 MouseTweaks-2.8-mc1.12.1 MTLib-3.0.5 natura-1.12.2-4.3.2.49 NetherPortalFix_1.12.1-5.3.13 oeintegration-2.3.3 OpenBlocks-1.12.2-1.7.6 OpenModsLib-1.12.2-0.11.5 OreExcavation-1.4.118 p455w0rdslib-1.12-2.0.29 Pam's HarvestCraft 1.12.2u PrettyBeaches_1.12.2-1.0.3 ProjectE-1.12-PE1.3.0 Quark-r1.4-124 QuickLeafDecay-MC1.12.1-1.2.4 rangedpumps-0.5 reauth-3.6.0 RebornCore-1.12.2-3.8.9.300-universal RedstoneArsenal-1.12.2-2.5.1.13-universal RedstoneFlux-1.12-2.0.2.3-universal refinedstorage-1.5.34 ResourceLoader-MC1.12.1-1.5.3 rftools-1.12-7.53 rftoolsctrl-1.12-1.9.0 rftoolspower-1.12-1.1.0 SimpleLogic-0.5.0.248b SimplyJetpacks2-1.12.2-2.2.7.45 Snad-1.12.1-1.7.09.16a sonarcore-1.12.2-5.0.12 SpiceOfLife-mc1.12-1.3.12 SplashAnimation-0.1.0 StandardExpansion-3.4.143 StevesCarts-1.12.2-2.4.20.99 StorageDrawers-1.12.2-5.3.6 StorageDrawersExtras-1.12-3.1.0 TConstruct-1.12.2-2.10.1.87 TechReborn-1.12.2-2.15.15.712-universal Tesla-1.12.2-1.0.63 tesla-core-lib-1.12.2-1.0.14 theoneprobe-1.12-1.4.23 ThermalCultivation-1.12.2-0.3.0.7-universal ThermalDynamics-1.12.2-2.5.1.14-universal ThermalExpansion-1.12.2-5.5.0.29-universal ThermalFoundation-1.12.2-2.5.0.19-universal TinkerToolLeveling-1.12.2-1.0.5 TipTheScales-1.12.2-1.0.1 topaddons-1.12.2-1.7.0 torchmaster_1.12.2-1.6.4.62 Translocators-1.12.2-2.5.0.73-universal Traverse-1.12.2-1.5.4-61 UniDict-1.12.2-2.5c valkyrielib-1.12.2-2.0.11a WanionLib-1.12.2-1.5 WirelessCraftingTerminal-1.12.2-3.9.64 WR-CBE-1.12.2-2.3.0.27-universal xnet-1.12-1.7.1 YABBA-1.1.2.9 zerocore-1.12-0.1.2.2
Params: --username --version MultiMC5 --gameDir D:/games/minecraft/MultiMC/instances/FTB Continuum/.minecraft --assetsDir D:/games/minecraft/MultiMC/assets --assetIndex 1.12 --uuid --accessToken --userType --versionType release --tweakClass net.minecraftforge.fml.common.launcher.FMLTweaker
Window size: max (if available)
Java Arguments:[-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms1024m, -Xmx8128m, -XX:PermSize=256m, -Duser.language=en]

Minecraft process ID: 11476

Using onesix launcher.
Failed to start Minecraft:java.lang.reflect.InvocationTargetException 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 org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) at org.multimc.EntryPoint.listen(EntryPoint.java:143) at org.multimc.EntryPoint.main(EntryPoint.java:34)Caused by: java.lang.UnsupportedClassVersionError: com/mojang/patchy/LegacyXMLLayout : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at org.apache.logging.log4j.core.config.plugins.util.PluginRegistry.decodeCacheFiles(PluginRegistry.java:181) at org.apache.logging.log4j.core.config.plugins.util.PluginRegistry.loadFromMainClassLoader(PluginRegistry.java:119) at org.apache.logging.log4j.core.config.plugins.util.PluginManager.collectPlugins(PluginManager.java:132) at org.apache.logging.log4j.core.pattern.PatternParser.<init>(PatternParser.java:132) at org.apache.logging.log4j.core.pattern.PatternParser.<init>(PatternParser.java:113) at org.apache.logging.log4j.core.layout.PatternLayout.createPatternParser(PatternLayout.java:246) at org.apache.logging.log4j.core.layout.PatternLayout$SerializerBuilder.build(PatternLayout.java:375) at org.apache.logging.log4j.core.layout.PatternLayout.<init>(PatternLayout.java:128) at org.apache.logging.log4j.core.layout.PatternLayout.<init>(PatternLayout.java:58) at org.apache.logging.log4j.core.layout.PatternLayout$Builder.build(PatternLayout.java:652) at org.apache.logging.log4j.core.config.AbstractConfiguration.setToDefault(AbstractConfiguration.java:577) at org.apache.logging.log4j.core.config.DefaultConfiguration.<init>(DefaultConfiguration.java:47) at org.apache.logging.log4j.core.LoggerContext.<init>(LoggerContext.java:86) at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.createContext(ClassLoaderContextSelector.java:171) at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.locateContext(ClassLoaderContextSelector.java:145) at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:74) at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:227) at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:45) at org.apache.logging.log4j.LogManager.getContext(LogManager.java:174) at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:618) at net.minecraft.launchwrapper.LogWrapper.configureLogging(LogWrapper.java:14) at net.minecraft.launchwrapper.LogWrapper.log(LogWrapper.java:28) at net.minecraft.launchwrapper.Launch.launch(Launch.java:94) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) ... 8 moreExiting with -1Process exited with code -1.Clipboard copy at: 18 Jun 2018 12:01:07 -0500

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#4619 Jun 18, 2018
ReiDaTecnologia
ReiDaTecnologia

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- Iron Miner
- Location: Umuarama - PR
- Join Date: 8/20/2014
- Posts: 279
- Location: Umuarama - PR, Brazil
- Minecraft: ReiDaTecnologia
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Quote from BAMvsGAME »

For some reason MultiMC crashes every time I try to launch an instance, but it works with both the mojang and twitch launchers. I'm not entirely sure why it's messing up. Any help is appreciated :).

MultiMC version: 0.6.2-1222MultiMC version: 0.6.2-1222

Minecraft folder is:D:/games/minecraft/MultiMC/instances/FTB Continuum/.minecraft

Java path is:C:/Program Files/Java/jre7/bin/javaw.exe

Java is version 1.7.0_80, using 64-bit architecture.

Main Class: net.minecraft.launchwrapper.Launch
Native path: D:/games/minecraft/MultiMC/instances/FTB Continuum/natives
Libraries: D:/games/minecraft/MultiMC/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar D:/games/minecraft/MultiMC/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar D:/games/minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl/2.9.4-nightly-20150209/lwjgl-2.9.4-nightly-20150209.jar D:/games/minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.4-nightly-20150209/lwjgl_util-2.9.4-nightly-20150209.jar D:/games/minecraft/MultiMC/libraries/com/mojang/patchy/1.1/patchy-1.1.jar D:/games/minecraft/MultiMC/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar D:/games/minecraft/MultiMC/libraries/net/java/dev/jna/jna/4.4.0/jna-4.4.0.jar D:/games/minecraft/MultiMC/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar D:/games/minecraft/MultiMC/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar D:/games/minecraft/MultiMC/libraries/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar D:/games/minecraft/MultiMC/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar D:/games/minecraft/MultiMC/libraries/io/netty/netty-all/4.1.9.Final/netty-all-4.1.9.Final.jar D:/games/minecraft/MultiMC/libraries/com/google/guava/guava/21.0/guava-21.0.jar D:/games/minecraft/MultiMC/libraries/org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar D:/games/minecraft/MultiMC/libraries/commons-io/commons-io/2.5/commons-io-2.5.jar D:/games/minecraft/MultiMC/libraries/commons-codec/commons-codec/1.10/commons-codec-1.10.jar D:/games/minecraft/MultiMC/libraries/com/google/code/gson/gson/2.8.0/gson-2.8.0.jar D:/games/minecraft/MultiMC/libraries/com/mojang/authlib/1.5.25/authlib-1.5.25.jar D:/games/minecraft/MultiMC/libraries/com/mojang/realms/1.10.21/realms-1.10.21.jar D:/games/minecraft/MultiMC/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar D:/games/minecraft/MultiMC/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar D:/games/minecraft/MultiMC/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar D:/games/minecraft/MultiMC/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar D:/games/minecraft/MultiMC/libraries/it/unimi/dsi/fastutil/7.1.0/fastutil-7.1.0.jar D:/games/minecraft/MultiMC/libraries/org/apache/logging/log4j/log4j-api/2.8.1/log4j-api-2.8.1.jar D:/games/minecraft/MultiMC/libraries/org/apache/logging/log4j/log4j-core/2.8.1/log4j-core-2.8.1.jar D:/games/minecraft/MultiMC/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3.jar D:/games/minecraft/MultiMC/libraries/net/minecraftforge/forge/1.12.2-14.23.4.2705/forge-1.12.2-14.23.4.2705-universal.jar D:/games/minecraft/MultiMC/libraries/net/minecraft/launchwrapper/1.12/launchwrapper-1.12.jar D:/games/minecraft/MultiMC/libraries/org/ow2/asm/asm-all/5.2/asm-all-5.2.jar D:/games/minecraft/MultiMC/libraries/jline/jline/2.13/jline-2.13.jar D:/games/minecraft/MultiMC/libraries/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar D:/games/minecraft/MultiMC/libraries/com/typesafe/config/1.2.1/config-1.2.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar D:/games/minecraft/MultiMC/libraries/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar D:/games/minecraft/MultiMC/libraries/lzma/lzma/0.0.1/lzma-0.0.1.jar D:/games/minecraft/MultiMC/libraries/java3d/vecmath/1.5.2/vecmath-1.5.2.jar D:/games/minecraft/MultiMC/libraries/net/sf/trove4j/trove4j/3.0.3/trove4j-3.0.3.jar D:/games/minecraft/MultiMC/libraries/org/apache/maven/maven-artifact/3.5.3/maven-artifact-3.5.3.jar D:/games/minecraft/MultiMC/libraries/com/mojang/minecraft/1.12.2/minecraft-1.12.2-client.jar
Native libraries: D:/games/minecraft/MultiMC/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-windows.jar D:/games/minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar D:/games/minecraft/MultiMC/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3-natives-windows.jar
Mods: ActuallyAdditions-1.12.2-r135 AdvancedRocketry-1.12.2-1.4.0-84-universal ae2stuff-0.7.0.4-mc1.12.2 AppleCore-mc1.12.2-3.1.3 AppleSkin-mc1.12-1.0.9 appliedenergistics2-rv5-stable-11 AutoRegLib-1.3-17 badwithernocookiereloaded-1.12.2-2.12 base-1.12.2-3.9.0 Baubles-1.12-1.5.2 bdlib-1.14.3.12-mc1.12.2 bedpatch-2.2-1.12.2 BetterAdvancements-1.12.2-0.0.5.17 BetterBuildersWands-1.12-0.11.1.245+69d0d70 BetterQuesting-3.5.259 BetterQuestingTriggerer-1.0 BiblioCraft[v2.4.4][MC1.12.2] binnie-mods-1.12.2-2.5.0.165 blockcraftery-0.1.3 Bookshelf-1.12.2-2.3.544 careerbees-0.4.0 Chameleon-1.12-4.1.3 Charset-Lib-0.5.0.248c ChestTransporter-1.12.2-2.8.8 ChickenASM-1.12-1.0.2.7 Chisel-MC1.12.2-0.2.0.31 chiselsandbits-14.17 Clumps-3.0.0 CodeChickenLib-1.12.2-3.1.9.344-universal CoFHCore-1.12.2-4.5.2.19-universal CoFHWorld-1.12.2-1.2.0.5-universal Controlling-3.0.6 CookingForBlockheads_1.12.2-6.4.40 CraftTweaker2-1.12-4.1.8 CTM-MC1.12-0.3.0.15 CustomMainMenu-MC1.12.2-2.0.8 DarkUtils-1.12.2-1.8.207 DefaultOptions_1.12.2-9.2.7 diethopper-1.1 efab-0.0.37 elulib-0.1.12 EnderStorage-1.12.2-2.4.3.131-universal engineersdoors-0.7.2 EngineersWorkshopReborn-1.12.2-1.0.8.37 environmentaltech-1.12.2-2.0.11a Exchangers-1.12.2-2.7.2 ExtraCells-1.12.2-2.5.13a58 extrautils2-1.12-1.7.6 ExtremeReactors-1.12.2-0.4.5.49 FastWorkbench-1.12.2-1.5.0 flatcoloredblocks-mc1.12-6.6 fluxnetworks-1.12.2-3.0.13 foamfix-0.9.9.1-1.12.2-anarchy forestry_1.12.2-5.8.0.295 Forgelin-1.7.2 ForgeMultipart-1.12.2-2.4.2.58-universal FTBGuides-1.0.2.10 FTBLib-5.1.0.22 FTBUtilities-5.1.0.27 gendustry-1.6.5.8-mc1.12.2 Harvest-1.12-1.2.6-18 ImmersiveEngineering-0.12-82 immersivepetroleum-1.12.2-1.1.9 industrialforegoing-1.12.2-1.10.1-176 InitialInventory-3.0.0 InventoryTweaks-1.63 IronBackpacks-1.12.2-3.0.8-12 ironchest-1.12.2-7.0.40.824 JEHC-1.12.2-1.5.1.0 jei_1.12.2-4.10.0.198 jeibees-0.9.0.5-mc1.12.2 jeiintegration_1.12.2-1.5.1.36 journeymap-1.12.2-5.5.2 LibVulpes-1.12.2-0.2.8-32-universal LootTableTweaker-1.12.2-1.1.14 MagicBees-1.12.2-3.1.10 Mantle-1.12-1.3.2.24 mcjtylib-1.12-3.0.1 minetogether-1.10.2-1.8.7 modtweaker-4.0.12 moreoverlays-1.13-mc1.12.1 Morpheus-1.12-3.3.2 MouseTweaks-2.8-mc1.12.1 MTLib-3.0.5 natura-1.12.2-4.3.2.49 NetherPortalFix_1.12.1-5.3.13 oeintegration-2.3.3 OpenBlocks-1.12.2-1.7.6 OpenModsLib-1.12.2-0.11.5 OreExcavation-1.4.118 p455w0rdslib-1.12-2.0.29 Pam's HarvestCraft 1.12.2u PrettyBeaches_1.12.2-1.0.3 ProjectE-1.12-PE1.3.0 Quark-r1.4-124 QuickLeafDecay-MC1.12.1-1.2.4 rangedpumps-0.5 reauth-3.6.0 RebornCore-1.12.2-3.8.9.300-universal RedstoneArsenal-1.12.2-2.5.1.13-universal RedstoneFlux-1.12-2.0.2.3-universal refinedstorage-1.5.34 ResourceLoader-MC1.12.1-1.5.3 rftools-1.12-7.53 rftoolsctrl-1.12-1.9.0 rftoolspower-1.12-1.1.0 SimpleLogic-0.5.0.248b SimplyJetpacks2-1.12.2-2.2.7.45 Snad-1.12.1-1.7.09.16a sonarcore-1.12.2-5.0.12 SpiceOfLife-mc1.12-1.3.12 SplashAnimation-0.1.0 StandardExpansion-3.4.143 StevesCarts-1.12.2-2.4.20.99 StorageDrawers-1.12.2-5.3.6 StorageDrawersExtras-1.12-3.1.0 TConstruct-1.12.2-2.10.1.87 TechReborn-1.12.2-2.15.15.712-universal Tesla-1.12.2-1.0.63 tesla-core-lib-1.12.2-1.0.14 theoneprobe-1.12-1.4.23 ThermalCultivation-1.12.2-0.3.0.7-universal ThermalDynamics-1.12.2-2.5.1.14-universal ThermalExpansion-1.12.2-5.5.0.29-universal ThermalFoundation-1.12.2-2.5.0.19-universal TinkerToolLeveling-1.12.2-1.0.5 TipTheScales-1.12.2-1.0.1 topaddons-1.12.2-1.7.0 torchmaster_1.12.2-1.6.4.62 Translocators-1.12.2-2.5.0.73-universal Traverse-1.12.2-1.5.4-61 UniDict-1.12.2-2.5c valkyrielib-1.12.2-2.0.11a WanionLib-1.12.2-1.5 WirelessCraftingTerminal-1.12.2-3.9.64 WR-CBE-1.12.2-2.3.0.27-universal xnet-1.12-1.7.1 YABBA-1.1.2.9 zerocore-1.12-0.1.2.2
Params: --username --version MultiMC5 --gameDir D:/games/minecraft/MultiMC/instances/FTB Continuum/.minecraft --assetsDir D:/games/minecraft/MultiMC/assets --assetIndex 1.12 --uuid --accessToken --userType --versionType release --tweakClass net.minecraftforge.fml.common.launcher.FMLTweaker
Window size: max (if available)
Java Arguments:[-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms1024m, -Xmx8128m, -XX:PermSize=256m, -Duser.language=en]

Minecraft process ID: 11476

Using onesix launcher.
Failed to start Minecraft:java.lang.reflect.InvocationTargetException 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 org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) at org.multimc.EntryPoint.listen(EntryPoint.java:143) at org.multimc.EntryPoint.main(EntryPoint.java:34)Caused by: java.lang.UnsupportedClassVersionError: com/mojang/patchy/LegacyXMLLayout : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at org.apache.logging.log4j.core.config.plugins.util.PluginRegistry.decodeCacheFiles(PluginRegistry.java:181) at org.apache.logging.log4j.core.config.plugins.util.PluginRegistry.loadFromMainClassLoader(PluginRegistry.java:119) at org.apache.logging.log4j.core.config.plugins.util.PluginManager.collectPlugins(PluginManager.java:132) at org.apache.logging.log4j.core.pattern.PatternParser.<init>(PatternParser.java:132) at org.apache.logging.log4j.core.pattern.PatternParser.<init>(PatternParser.java:113) at org.apache.logging.log4j.core.layout.PatternLayout.createPatternParser(PatternLayout.java:246) at org.apache.logging.log4j.core.layout.PatternLayout$SerializerBuilder.build(PatternLayout.java:375) at org.apache.logging.log4j.core.layout.PatternLayout.<init>(PatternLayout.java:128) at org.apache.logging.log4j.core.layout.PatternLayout.<init>(PatternLayout.java:58) at org.apache.logging.log4j.core.layout.PatternLayout$Builder.build(PatternLayout.java:652) at org.apache.logging.log4j.core.config.AbstractConfiguration.setToDefault(AbstractConfiguration.java:577) at org.apache.logging.log4j.core.config.DefaultConfiguration.<init>(DefaultConfiguration.java:47) at org.apache.logging.log4j.core.LoggerContext.<init>(LoggerContext.java:86) at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.createContext(ClassLoaderContextSelector.java:171) at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.locateContext(ClassLoaderContextSelector.java:145) at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:74) at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:227) at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:45) at org.apache.logging.log4j.LogManager.getContext(LogManager.java:174) at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:618) at net.minecraft.launchwrapper.LogWrapper.configureLogging(LogWrapper.java:14) at net.minecraft.launchwrapper.LogWrapper.log(LogWrapper.java:28) at net.minecraft.launchwrapper.Launch.launch(Launch.java:94) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) ... 8 moreExiting with -1Process exited with code -1.Clipboard copy at: 18 Jun 2018 12:01:07 -0500

You are using a outdated and unsupported version of java (JRE/JDK 7) please updated to latest version of JRE/JDK 8 because JRE/JDK 9 is unsupported by MultiMC/MineCraft for now.

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#4621 Jun 20, 2018
BAMvsGAME
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Quote from ReiDaTecnologia »

You are using a outdated and unsupported version of java (JRE/JDK 7) please updated to latest version of JRE/JDK 8 because JRE/JDK 9 is unsupported by MultiMC/MineCraft for now.

thanks! didn't know multimc discontinued older javas.

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#4624 Sep 24, 2018
ReiDaTecnologia
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Quote from User_100219222 »

Hey guys recently I have started a Minecraft 1.12.2 Instance so as to use the updated Versions of my favourite mods, but every time I load the Instance I get a Black screen and then it crashes after a few minutes, please help. MultiMC Log

You didn't allocated enough memory. Settings>Java>Max memory>Set how many you want depending how many memory you machine have. To see how many RAM you have: Start Menu>Right-Click "My Computer">Properties.

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#4626 Sep 24, 2018
ReiDaTecnologia
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Quote from User_100219222 »

I have allocated 3GB like I have always done with Minecraft, and I have 16GB how much would you suggest I give it?

It depends how many mods you have, how many you have?

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#4628 Sep 24, 2018
ReiDaTecnologia
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Quote from User_100219222 »

I have 46 mods and I have never had this issue before.

Is really a low amount but as the memory requirement was become more and more high, maybe need more than 3gb. Put 6gb to test it (This is the mininum memory requirement for a big modpack like All The Mods 3/Remix) if work put less if you want.

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#4634 Feb 16, 2019
McCobbleBoy
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Forge 1.13 is out !

How to install it with multiMc without auto installer of MultiMc ?

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#4635 Feb 16, 2019
ReiDaTecnologia
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Quote from user-10657715 »

Forge 1.13 is out !

How to install it with multiMc without auto installer of MultiMc ?

Why would you want to install forge if theres no mods for it yet? lol

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#4636 Feb 17, 2019
BaccarWozat
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Quote from ReiDaTecnologia »

Why would you want to install forge if theres no mods for it yet? lol

There were 3 mods for 1.13.2 the same day Forge 1.13.2 came out. By today there are over 40.

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Cubic Chunks mod: https://discord.gg/kMfWg9m
Mental Block server: https://discord.gg/AssnrXr
#4637 Feb 17, 2019
ReiDaTecnologia
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Quote from BaccarWozat »

There were 3 mods for 1.13.2 the same day Forge 1.13.2 came out. By today there are over 40.

lol i was kidding no need to actually reply it

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#4638 Apr 6, 2019
Shourin
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I gave this a try for the use of world downloader. I found even in pure vanilla w/o mods installed the current version of multi mc to be extremely unstable with low frame rates and frequient crashes. As i get stable gameplay and decent frame rates in the current 1.13.2 w/o oftifine and also in 1.14 snapshots. I cannot compare with optifine since it cannot be installed with multimc.

I hoping this will be fixed soon.

Last edited by Shourin: Apr 6, 2019

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#4639 Apr 1, 2020

Newly Spawned
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So, I'm getting an error when I try to launch Minecraft Eternal from MultiMC, in the spoiler below.

Any ideas on how to fix?

MultiMC version: 0.6.11-1344


Minecraft folder is:
/home/josh/.local/share/multimc/instances/Eternal--1.3.3/minecraft


Java path is:
/usr/bin/java


Checking Java version...
Java is version 11.0.6, using 64-bit architecture.


Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)

Subsystem: Dell 4th Gen Core Processor Integrated Graphics Controller

Kernel driver in use: i915

OpenGL version string: 3.0 Mesa 19.2.8

Main Class:
  net.minecraft.launchwrapper.Launch

Native path:
  /home/josh/.local/share/multimc/instances/Eternal--1.3.3/natives

Libraries:
  /home/josh/.local/share/multimc/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar
  /home/josh/.local/share/multimc/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar
  /home/josh/.local/share/multimc/libraries/org/lwjgl/lwjgl/lwjgl/2.9.4-nightly-20150209/lwjgl-2.9.4-nightly-20150209.jar
  /home/josh/.local/share/multimc/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.4-nightly-20150209/lwjgl_util-2.9.4-nightly-20150209.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/patchy/1.1/patchy-1.1.jar
  /home/josh/.local/share/multimc/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar
  /home/josh/.local/share/multimc/libraries/net/java/dev/jna/jna/4.4.0/jna-4.4.0.jar
  /home/josh/.local/share/multimc/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar
  /home/josh/.local/share/multimc/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar
  /home/josh/.local/share/multimc/libraries/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar
  /home/josh/.local/share/multimc/libraries/io/netty/netty-all/4.1.9.Final/netty-all-4.1.9.Final.jar
  /home/josh/.local/share/multimc/libraries/com/google/guava/guava/21.0/guava-21.0.jar
  /home/josh/.local/share/multimc/libraries/org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar
  /home/josh/.local/share/multimc/libraries/commons-io/commons-io/2.5/commons-io-2.5.jar
  /home/josh/.local/share/multimc/libraries/commons-codec/commons-codec/1.10/commons-codec-1.10.jar
  /home/josh/.local/share/multimc/libraries/com/google/code/gson/gson/2.8.0/gson-2.8.0.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/authlib/1.5.25/authlib-1.5.25.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/realms/1.10.22/realms-1.10.22.jar
  /home/josh/.local/share/multimc/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar
  /home/josh/.local/share/multimc/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar
  /home/josh/.local/share/multimc/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar
  /home/josh/.local/share/multimc/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar
  /home/josh/.local/share/multimc/libraries/it/unimi/dsi/fastutil/7.1.0/fastutil-7.1.0.jar
  /home/josh/.local/share/multimc/libraries/org/apache/logging/log4j/log4j-api/2.8.1/log4j-api-2.8.1.jar
  /home/josh/.local/share/multimc/libraries/org/apache/logging/log4j/log4j-core/2.8.1/log4j-core-2.8.1.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3.jar
  /home/josh/.local/share/multimc/libraries/net/minecraftforge/forge/1.12.2-14.23.5.2847/forge-1.12.2-14.23.5.2847-universal.jar
  /home/josh/.local/share/multimc/libraries/net/minecraft/launchwrapper/1.12/launchwrapper-1.12.jar
  /home/josh/.local/share/multimc/libraries/org/ow2/asm/asm-all/5.2/asm-all-5.2.jar
  /home/josh/.local/share/multimc/libraries/org/jline/jline/3.5.1/jline-3.5.1.jar
  /home/josh/.local/share/multimc/libraries/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar
  /home/josh/.local/share/multimc/libraries/com/typesafe/config/1.2.1/config-1.2.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar
  /home/josh/.local/share/multimc/libraries/lzma/lzma/0.0.1/lzma-0.0.1.jar
  /home/josh/.local/share/multimc/libraries/java3d/vecmath/1.5.2/vecmath-1.5.2.jar
  /home/josh/.local/share/multimc/libraries/net/sf/trove4j/trove4j/3.0.3/trove4j-3.0.3.jar
  /home/josh/.local/share/multimc/libraries/org/apache/maven/maven-artifact/3.5.3/maven-artifact-3.5.3.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/minecraft/1.12.2/minecraft-1.12.2-client.jar

Native libraries:
  /home/josh/.local/share/multimc/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-linux.jar
  /home/josh/.local/share/multimc/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-linux.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3-natives-linux.jar

Mods:
  [📁] 1.12 (folder)
  [✔️] ActuallyAdditions-1.12.2-r151-2
  [✔️] AdHooks-1.12.2-3.2.3.0-build.0435
  [✔️] AdLods-1.12.2-1.0.7.1-build.0441
  [✔️] ae2stuff-0.7.0.4-mc1.12.2
  [✔️] AE2WTLib-1.12.2-1.0.34
  [✔️] AgriCraft-2.12.0-1.12.0-a6
  [✔️] AIImprovements-1.12-0.0.1b3
  [✔️] AkashicTome-1.2-12
  [✔️] AmbientSounds_v3.0.9_mc1.12.2
  [✔️] AppleCore-mc1.12.2-3.2.0
  [✔️] AppleSkin-mc1.12-1.0.9
  [✔️] appliedenergistics2-rv6-stable-7
  [✔️] architecturecraft-1.12-3.98
  [✔️] armoryexpansion-1.4.1
  [✔️] Aroma1997Core-1.12.2-2.0.0.2.b166
  [✔️] AromaBackup-1.12.2-3.0.0.0.b130
  [✔️] autooredictconv-1.12-1.0.1
  [✔️] AutoRegLib-1.3-32
  [✔️] badwithernocookiereloaded-1.12.2-3.3.16
  [✔️] BattleTowers-1.12.2
  [✔️] Baubles-1.12-1.5.2
  [✔️] bdlib-1.14.3.12-mc1.12.2
  [✔️] BetterBuildersWands-1.12.2-0.13.2.271+5997513
  [✔️] BetterFps-1.4.8
  [✔️] bewitchment-1.12.2-0.0.21.10
  [✔️] BiblioCraft[v2.4.5][MC1.12.2]
  [✔️] BiomesOPlenty-1.12.2-7.0.1.2444-universal
  [✔️] BiomeStaff-1.12.2-1.0.0
  [✔️] blockdrops-1.12.2-1.4.0
  [✔️] Bookshelf-1.12.2-2.3.590
  [✔️] Botania r1.10-363
  [✔️] buildcraft-all-7.99.24.4
  [✔️] BuildingGadgets-2.7.4
  [✔️] capabilityadapter-1.1.0
  [✔️] Chameleon-1.12-4.1.3
  [✔️] champions-1.12.2-1.0.11.3
  [✔️] ChanceCubes-1.12.2-4.1.0.300
  [✔️] Charm-1.12.2-1.3.6
  [✔️] Chisel-MC1.12.2-1.0.1.44
  [✔️] chiselsandbits-14.33
  [✔️] Chunk Pregenerator V1.12-2.2
  [✔️] Clumps-3.1.2
  [✔️] CodeChickenLib-1.12.2-3.2.3.358-universal
  [✔️] CoFHCore-1.12.2-4.6.3.27-universal
  [✔️] CoFHWorld-1.12.2-1.3.1.7-universal
  [✔️] CommonCapabilities-1.12.2-2.4.5
  [✔️] compactmachines3-1.12.2-3.0.18-b278
  [✔️] conarm-1.12.2-1.2.5.4
  [✔️] Controlling-3.0.8
  [✔️] CookingForBlockheads_1.12.2-6.5.0
  [✔️] CosmeticArmorReworked-1.12.2-v4b
  [✔️] CraftingTweaks_1.12.2-8.1.9
  [✔️] CraftTweaker2-1.12-4.1.20
  [✔️] CreativeCore_v1.9.90_mc1.12.2
  [✔️] CTM-MC1.12.2-1.0.1.30
  [✔️] Cucumber-1.12.2-1.1.3
  [✔️] culinaryconstruct-1.3.3.2
  [✔️] Customized-Dungeon-Loot-1.12 -(v.1.0.3)
  [✔️] CustomMainMenu-MC1.12.2-2.0.9.1
  [✔️] Cyclic-1.12.2-1.19.18
  [✔️] CyclopsCore-1.12.2-1.6.1
  [✔️] DankNull-1.12.2-1.7.89
  [✔️] DarknessLib-1.12.2-1.0.0
  [✔️] davincisvessels-1.12-6.340-full
  [✔️] DimensionalDoors-3.0.9-287
  [✔️] Ding-1.12.2-1.0.2
  [✔️] DiscordIntegration-mc1.12.2-3.0.5
  [✔️] DoomlikeDungeons-1.12.12-MC1.12.2
  [📁] dungeons2 (folder)
  [✔️] Dungeons2-mc1.12.2-f14.23.5.2768-v1.7.1
  [✔️] DungeonTactics-1.12.2-0.16.6
  [✔️] DynamicSurroundings-1.12.2-3.6.0.2
  [✔️] ElectroblobsWizardry-4.2.8-MC1.12.2
  [✔️] EnchantmentDescriptions-1.12.2-1.1.15
  [✔️] EnderCore-1.12.2-0.5.73
  [✔️] EnderIO-1.12.2-5.1.55
  [✔️] EnderStorage-1.12.2-2.4.6.137-universal
  [✔️] energyconverters_1.12.2-1.3.6.24
  [✔️] ExtraBitManipulation-1.12.2-3.4.1
  [✔️] ExtraCells-1.12.2-2.6.5
  [✔️] extrautils2-1.12-1.9.9
  [✔️] fairylights-2.1.10-1.12.2
  [✔️] FarmingForBlockheads_1.12.2-3.1.28
  [✔️] Farseek-1.12-2.4
  [✔️] FastLeafDecay-v14
  [✔️] FastWorkbench-1.12.2-1.7.3
  [✔️] Fishs_Undead_Rising-1.0.12
  [✔️] fluxnetworks-1.12.2-4.0.14-31
  [✔️] foamfix-0.10.10-1.12.2
  [✔️] forestry_1.12.2-5.8.2.414
  [✔️] ForgeEndertech-1.12.2-4.5.0.0-build.0435
  [✔️] Forgelin-1.8.4
  [✔️] ForgeMultipart-1.12.2-2.6.2.83-universal
  [✔️] FTBLib-5.4.4.5
  [✔️] FTBMoney-1.1.0.42
  [✔️] FTBQuests-1.8.0.237
  [✔️] FTBUtilities-5.4.0.124
  [✔️] GasConduits-1.12.2-1.2.2
  [✔️] gendustry-1.6.5.8-mc1.12.2
  [✔️] Ghost's Explosives 2.3.0 - MC1.12.2
  [✔️] GottschCore-mc1.12.2-f14.23.5.2768-v1.11.0
  [✔️] Grue-1.12.2-1.6.0
  [✔️] Guide-API-1.12-2.1.8-63
  [✔️] HardcoreDarkness-MC1.12.2-2.0
  [📁] hats (folder)
  [✔️] Hats-1.12.2-7.1.0
  [✔️] hunterillager-1.12.2-1.2
  [✔️] Hwyla-1.8.26-B41_1.12.2
  [✔️] ICBM-classic-1.12.2-3.3.0b63
  [✔️] iceandfire-1.8.4
  [✔️] iChunUtil-1.12.2-7.2.2
  [✔️] ImmersiveCables-1.12.2-1.3.2
  [✔️] ImmersiveEngineering-0.12-92
  [✔️] immersivepetroleum-1.12.2-1.1.9
  [✔️] immersivetech-1.12-1.3.10
  [✔️] ImprovedBackpacks-1.12.2-1.4.0.0
  [✔️] incontrol-1.12-3.9.16
  [✔️] industrialforegoing-1.12.2-1.12.13-237
  [✔️] infinitylib-1.12.0
  [✔️] instantunify-1.12.2-1.1.2
  [✔️] Instrumental-Mobs-1.2
  [✔️] IntegratedDynamics-1.12.2-1.1.2
  [✔️] IntegratedTunnels-1.12.2-1.6.10
  [✔️] IntegrationForegoing-1.12.2-1.9
  [✔️] inventorypets-1.12-2.0.3
  [✔️] InventoryTweaks-1.63
  [✔️] ironchest-1.12.2-7.0.72.847
  [✔️] ItemFilters-1.0.3.12
  [✔️] itlt-1.12.2-1.0.2
  [✔️] IvToolkit-1.3.3-1.12
  [✔️] JAOPCA-1.12.2-2.2.8.103
  [✔️] jei_1.12.2-4.15.0.293
  [✔️] journeymap-1.12.2-5.5.7
  [✔️] just-enough-harvestcraft-1.12.2-1.7.0
  [✔️] JustEnoughCalculation-1.12.2-3.2.3
  [✔️] JustEnoughEnergistics-1.12.2-1.0.8
  [✔️] JustEnoughResources-1.12.2-0.9.2.60
  [✔️] LagGoggles-FAT-1.12.2-4.9
  [✔️] letsencryptcraft-1.10.2-1.2.0
  [✔️] levelup2-1.2.4
  [✔️] LittleTiles_v1.5.0-pre198_mc1.12.2
  [✔️] llibrary-1.7.19-1.12.2
  [✔️] Login_Shield-1.12.2-3-g7c6e7ac
  [✔️] lootcapacitortooltips-1.3
  [✔️] LootGames-1.12.2-1.0.3.0
  [✔️] LunatriusCore-1.12.2-1.2.0.42-universal
  [✔️] malisiscore-1.12.2-6.5.1
  [✔️] malisisdoors-1.12.2-7.3.0
  [✔️] Mantle-1.12-1.3.3.55
  [✔️] mcjtylib-1.12-3.5.4
  [✔️] MCMultiPart-2.5.3
  [✔️] mdecore-1.12-1.1
  [✔️] Mekanism-1.12.2-9.8.3.390
  [✔️] MekanismGenerators-1.12.2-9.8.3.390
  [✔️] MekanismTools-1.12.2-9.8.3.390
  [📁] memory_repo (folder)
  [✔️] MenuMobs-1.12.2-1.21
  [✔️] minecolonies-1.12.2-0.10.714-RELEASE-universal
  [✔️] MineTweakerRecipeMaker-1.12.2-1.2.2.30
  [✔️] moartinkers-0.6.0
  [✔️] MobGrindingUtils-0.3.13
  [✔️] ModularPowersuits-1.12.2-1.0.46
  [✔️] moreoverlays-1.15.1-mc1.12.2
  [✔️] morepaintings-paintings-1.12.2-5.0.1.2
  [✔️] Morpheus-1.12.2-3.5.106
  [✔️] MouseTweaks-2.10-mc1.12.2
  [✔️] movingworld-1.12-6.342-full
  [✔️] mowziesmobs-1.5.4
  [✔️] MPUtils-1.12.2-1.5.7
  [✔️] multimob-1.0.5
  [✔️] MysticalAgradditions-1.12.2-1.3.2
  [✔️] MysticalAgriculture-1.12.2-1.7.5
  [✔️] mysticallib-1.12.2-1.6.0
  [✔️] mysticalworld-1.12.2-1.7.1
  [✔️] NaturesAura-18.1
  [✔️] NaturesCompass-1.12.2-1.8.3
  [✔️] NetherPortalFix_1.12.1-5.3.17
  [✔️] NoMoreRecipeConflict-0.13(1.12.2)
  [✔️] NotEnoughIDs-1.5.4.4
  [✔️] NuclearCraft-2.18o-1.12.2
  [✔️] Numina-1.12.2-1.0.38
  [✔️] OldJavaWarning-1.12.2-1.1.11
  [✔️] omlib-1.12.2-3.1.4-249
  [✔️] OpenBlocks-1.12.2-1.8.1
  [✔️] OpenComputers-MC1.12.2-1.7.5.192
  [✔️] OpenModsLib-1.12.2-0.12.2
  [✔️] openmodularturrets-1.12.2-3.1.6-362
  [✔️] OreExcavation-1.4.143
  [✔️] OreLib-1.12.2-3.6.0.1
  [✔️] overloadedarmorbar-1.0.4g
  [✔️] p455w0rdslib-1.12.2-2.3.161
  [✔️] Pam's HarvestCraft 1.12.2zf
  [✔️] pamscookables-1.1
  [✔️] Patchouli-1.0-20
  [✔️] phosphor-1.12.2-0.2.6+build50-universal
  [✔️] Placebo-1.12.2-1.6.0
  [✔️] plustic-7.1.6.1
  [✔️] PortalGun-1.12.2-7.1.0
  [✔️] practicallogistics2-1.12.2-3.0.8-11
  [✔️] primitivemobs-1.2.3a
  [✔️] Quark-r1.6-177
  [✔️] randompatches-1.12.2-1.21.0.0
  [✔️] RandomThings-MC1.12.2-4.2.7.3
  [✔️] rats-3.2.6
  [✔️] reauth-3.6.0
  [✔️] RebornCore-1.12.2-3.18.1.514-universal
  [✔️] RedstoneFlux-1.12-2.1.0.6-universal
  [✔️] Reskillable-1.12.2-1.13.0
  [✔️] ResourceLoader-MC1.12.1-1.5.3
  [✔️] rftools-1.12-7.73
  [✔️] rftoolsdim-1.12-5.71
  [✔️] RoguelikeDungeons-1.12.2-1.8.0
  [✔️] Ruins-1.12.2
  [✔️] Scannable-MC1.12.2-1.6.3.24
  [✔️] ShadowMC-1.12-3.8.0
  [✔️] signpost-1.12.2-1.08.3
  [✔️] SimpleStorageNetwork-1.12.2-1.7.10
  [✔️] SimplyJetpacks2-1.12.2-2.2.14.67
  [✔️] solcarrot-1.12.2-1.8.3
  [✔️] sonarcore-1.12.2-5.0.19-20
  [✔️] StevesCarts-1.12.2-2.4.32.137
  [✔️] StorageDrawers-1.12.2-5.4.0
  [✔️] StorageDrawersExtras-1.12-3.1.0
  [✔️] Streams-1.12-0.4.8
  [✔️] Stupid Things-1.12.X-1.1.5
  [✔️] taiga-1.12.2-1.3.4
  [✔️] TConstruct-1.12.2-2.13.0.179
  [✔️] TechReborn-1.12.2-2.26.3.1066-universal
  [✔️] tesla-core-lib-1.12.2-1.0.16
  [✔️] Thaumcraft-1.12.2-6.1.BETA26
  [✔️] The Beneath-1.12.2-1.7.0
  [✔️] TheBetweenlands-3.5.6-universal
  [✔️] themidnight-0.3.5
  [✔️] ThermalCultivation-1.12.2-0.3.3.12-universal
  [✔️] ThermalDynamics-1.12.2-2.5.5.21-universal
  [✔️] ThermalExpansion-1.12.2-5.5.4.43-universal
  [✔️] ThermalFoundation-1.12.2-2.6.3.27-universal
  [✔️] ThermalInnovation-1.12.2-0.3.3.12-universal
  [✔️] thesummoner-1.0.1
  [✔️] TimeCore-1.12.2-1.0.1.1
  [✔️] tinkersjei-1.2
  [✔️] TinkerToolLeveling-1.12.2-1.1.0
  [✔️] tombstone-3.6.7-1.12.2
  [✔️] Totemic-1.12.2-0.11.6
  [✔️] toughnessbar-2.4
  [📁] treasure2 (folder)
  [✔️] Treasure2-mc1.12.2-f14.23.5.2768-v1.9.0
  [✔️] tweakersconstruct-1.12.2-1.5.2
  [✔️] twilightforest-1.12.2-3.10.1013-universal
  [✔️] UniDict-1.12.2-2.9.6
  [✔️] Vampirism-1.12.2-1.5.7
  [✔️] VanillaFix-1.0.10-99
  [✔️] WailaHarvestability-mc1.12-1.1.12
  [✔️] WanionLib-1.12.2-2.4
  [✔️] Waystones_1.12.2-4.1.0
  [✔️] WirelessCraftingTerminal-1.12.2-3.12.97
  [✔️] WitherSkeletonTweaks-1.12.2-2.6.3
  [✔️] WR-CBE-1.12.2-2.3.2.33-universal
  [✔️] WrapUp-1.12-1.1.3
  [✔️] xnet-1.12-1.8.2
  [✔️] YNot-0.2.4
  [✔️] zerocore-1.12.2-0.1.2.8

Params:
  --username  --version MultiMC5 --gameDir /home/josh/.local/share/multimc/instances/Eternal--1.3.3/minecraft --assetsDir /home/josh/.local/share/multimc/assets --assetIndex 1.12 --uuid  --accessToken  --userType  --versionType release --tweakClass net.minecraftforge.fml.common.launcher.FMLTweaker

Window size: 854 x 480

Java Arguments:
[-Xms512m, -Xmx1024m, -Duser.language=en]


Minecraft process ID: 20392


Using onesix launcher.

Failed to start Minecraft:
java.lang.reflect.InvocationTargetException
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196)
	at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231)
	at org.multimc.EntryPoint.listen(EntryPoint.java:143)
	at org.multimc.EntryPoint.main(EntryPoint.java:34)
Caused by: java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')
	at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
	... 8 more
Exiting with -1
Process exited with code 255.
Clipboard copy at: 01 Apr 2020 13:36:43 -0500

Last edited by JNAProductions: Apr 1, 2020

#4640 Apr 1, 2020

ReiDaTecnologia

Iron Miner
Location: Umuarama - PR
Join Date: 8/20/2014
Posts: 279
Location: Umuarama - PR, Brazil
Minecraft: ReiDaTecnologia
Member Details

Quote from JNAProductions »

So, I'm getting an error when I try to launch Minecraft Eternal from MultiMC, in the spoiler below.

Any ideas on how to fix?

MultiMC version: 0.6.11-1344


Minecraft folder is:
/home/josh/.local/share/multimc/instances/Eternal--1.3.3/minecraft


Java path is:
/usr/bin/java


Checking Java version...
Java is version 11.0.6, using 64-bit architecture.


Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)

Subsystem: Dell 4th Gen Core Processor Integrated Graphics Controller

Kernel driver in use: i915

OpenGL version string: 3.0 Mesa 19.2.8

Main Class:
  net.minecraft.launchwrapper.Launch

Native path:
  /home/josh/.local/share/multimc/instances/Eternal--1.3.3/natives

Libraries:
  /home/josh/.local/share/multimc/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar
  /home/josh/.local/share/multimc/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar
  /home/josh/.local/share/multimc/libraries/org/lwjgl/lwjgl/lwjgl/2.9.4-nightly-20150209/lwjgl-2.9.4-nightly-20150209.jar
  /home/josh/.local/share/multimc/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.4-nightly-20150209/lwjgl_util-2.9.4-nightly-20150209.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/patchy/1.1/patchy-1.1.jar
  /home/josh/.local/share/multimc/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar
  /home/josh/.local/share/multimc/libraries/net/java/dev/jna/jna/4.4.0/jna-4.4.0.jar
  /home/josh/.local/share/multimc/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar
  /home/josh/.local/share/multimc/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar
  /home/josh/.local/share/multimc/libraries/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar
  /home/josh/.local/share/multimc/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar
  /home/josh/.local/share/multimc/libraries/io/netty/netty-all/4.1.9.Final/netty-all-4.1.9.Final.jar
  /home/josh/.local/share/multimc/libraries/com/google/guava/guava/21.0/guava-21.0.jar
  /home/josh/.local/share/multimc/libraries/org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar
  /home/josh/.local/share/multimc/libraries/commons-io/commons-io/2.5/commons-io-2.5.jar
  /home/josh/.local/share/multimc/libraries/commons-codec/commons-codec/1.10/commons-codec-1.10.jar
  /home/josh/.local/share/multimc/libraries/com/google/code/gson/gson/2.8.0/gson-2.8.0.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/authlib/1.5.25/authlib-1.5.25.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/realms/1.10.22/realms-1.10.22.jar
  /home/josh/.local/share/multimc/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar
  /home/josh/.local/share/multimc/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar
  /home/josh/.local/share/multimc/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar
  /home/josh/.local/share/multimc/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar
  /home/josh/.local/share/multimc/libraries/it/unimi/dsi/fastutil/7.1.0/fastutil-7.1.0.jar
  /home/josh/.local/share/multimc/libraries/org/apache/logging/log4j/log4j-api/2.8.1/log4j-api-2.8.1.jar
  /home/josh/.local/share/multimc/libraries/org/apache/logging/log4j/log4j-core/2.8.1/log4j-core-2.8.1.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3.jar
  /home/josh/.local/share/multimc/libraries/net/minecraftforge/forge/1.12.2-14.23.5.2847/forge-1.12.2-14.23.5.2847-universal.jar
  /home/josh/.local/share/multimc/libraries/net/minecraft/launchwrapper/1.12/launchwrapper-1.12.jar
  /home/josh/.local/share/multimc/libraries/org/ow2/asm/asm-all/5.2/asm-all-5.2.jar
  /home/josh/.local/share/multimc/libraries/org/jline/jline/3.5.1/jline-3.5.1.jar
  /home/josh/.local/share/multimc/libraries/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar
  /home/josh/.local/share/multimc/libraries/com/typesafe/config/1.2.1/config-1.2.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar
  /home/josh/.local/share/multimc/libraries/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar
  /home/josh/.local/share/multimc/libraries/lzma/lzma/0.0.1/lzma-0.0.1.jar
  /home/josh/.local/share/multimc/libraries/java3d/vecmath/1.5.2/vecmath-1.5.2.jar
  /home/josh/.local/share/multimc/libraries/net/sf/trove4j/trove4j/3.0.3/trove4j-3.0.3.jar
  /home/josh/.local/share/multimc/libraries/org/apache/maven/maven-artifact/3.5.3/maven-artifact-3.5.3.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/minecraft/1.12.2/minecraft-1.12.2-client.jar

Native libraries:
  /home/josh/.local/share/multimc/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-linux.jar
  /home/josh/.local/share/multimc/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-linux.jar
  /home/josh/.local/share/multimc/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3-natives-linux.jar

Mods:
  [📁] 1.12 (folder)
  [✔️] ActuallyAdditions-1.12.2-r151-2
  [✔️] AdHooks-1.12.2-3.2.3.0-build.0435
  [✔️] AdLods-1.12.2-1.0.7.1-build.0441
  [✔️] ae2stuff-0.7.0.4-mc1.12.2
  [✔️] AE2WTLib-1.12.2-1.0.34
  [✔️] AgriCraft-2.12.0-1.12.0-a6
  [✔️] AIImprovements-1.12-0.0.1b3
  [✔️] AkashicTome-1.2-12
  [✔️] AmbientSounds_v3.0.9_mc1.12.2
  [✔️] AppleCore-mc1.12.2-3.2.0
  [✔️] AppleSkin-mc1.12-1.0.9
  [✔️] appliedenergistics2-rv6-stable-7
  [✔️] architecturecraft-1.12-3.98
  [✔️] armoryexpansion-1.4.1
  [✔️] Aroma1997Core-1.12.2-2.0.0.2.b166
  [✔️] AromaBackup-1.12.2-3.0.0.0.b130
  [✔️] autooredictconv-1.12-1.0.1
  [✔️] AutoRegLib-1.3-32
  [✔️] badwithernocookiereloaded-1.12.2-3.3.16
  [✔️] BattleTowers-1.12.2
  [✔️] Baubles-1.12-1.5.2
  [✔️] bdlib-1.14.3.12-mc1.12.2
  [✔️] BetterBuildersWands-1.12.2-0.13.2.271+5997513
  [✔️] BetterFps-1.4.8
  [✔️] bewitchment-1.12.2-0.0.21.10
  [✔️] BiblioCraft[v2.4.5][MC1.12.2]
  [✔️] BiomesOPlenty-1.12.2-7.0.1.2444-universal
  [✔️] BiomeStaff-1.12.2-1.0.0
  [✔️] blockdrops-1.12.2-1.4.0
  [✔️] Bookshelf-1.12.2-2.3.590
  [✔️] Botania r1.10-363
  [✔️] buildcraft-all-7.99.24.4
  [✔️] BuildingGadgets-2.7.4
  [✔️] capabilityadapter-1.1.0
  [✔️] Chameleon-1.12-4.1.3
  [✔️] champions-1.12.2-1.0.11.3
  [✔️] ChanceCubes-1.12.2-4.1.0.300
  [✔️] Charm-1.12.2-1.3.6
  [✔️] Chisel-MC1.12.2-1.0.1.44
  [✔️] chiselsandbits-14.33
  [✔️] Chunk Pregenerator V1.12-2.2
  [✔️] Clumps-3.1.2
  [✔️] CodeChickenLib-1.12.2-3.2.3.358-universal
  [✔️] CoFHCore-1.12.2-4.6.3.27-universal
  [✔️] CoFHWorld-1.12.2-1.3.1.7-universal
  [✔️] CommonCapabilities-1.12.2-2.4.5
  [✔️] compactmachines3-1.12.2-3.0.18-b278
  [✔️] conarm-1.12.2-1.2.5.4
  [✔️] Controlling-3.0.8
  [✔️] CookingForBlockheads_1.12.2-6.5.0
  [✔️] CosmeticArmorReworked-1.12.2-v4b
  [✔️] CraftingTweaks_1.12.2-8.1.9
  [✔️] CraftTweaker2-1.12-4.1.20
  [✔️] CreativeCore_v1.9.90_mc1.12.2
  [✔️] CTM-MC1.12.2-1.0.1.30
  [✔️] Cucumber-1.12.2-1.1.3
  [✔️] culinaryconstruct-1.3.3.2
  [✔️] Customized-Dungeon-Loot-1.12 -(v.1.0.3)
  [✔️] CustomMainMenu-MC1.12.2-2.0.9.1
  [✔️] Cyclic-1.12.2-1.19.18
  [✔️] CyclopsCore-1.12.2-1.6.1
  [✔️] DankNull-1.12.2-1.7.89
  [✔️] DarknessLib-1.12.2-1.0.0
  [✔️] davincisvessels-1.12-6.340-full
  [✔️] DimensionalDoors-3.0.9-287
  [✔️] Ding-1.12.2-1.0.2
  [✔️] DiscordIntegration-mc1.12.2-3.0.5
  [✔️] DoomlikeDungeons-1.12.12-MC1.12.2
  [📁] dungeons2 (folder)
  [✔️] Dungeons2-mc1.12.2-f14.23.5.2768-v1.7.1
  [✔️] DungeonTactics-1.12.2-0.16.6
  [✔️] DynamicSurroundings-1.12.2-3.6.0.2
  [✔️] ElectroblobsWizardry-4.2.8-MC1.12.2
  [✔️] EnchantmentDescriptions-1.12.2-1.1.15
  [✔️] EnderCore-1.12.2-0.5.73
  [✔️] EnderIO-1.12.2-5.1.55
  [✔️] EnderStorage-1.12.2-2.4.6.137-universal
  [✔️] energyconverters_1.12.2-1.3.6.24
  [✔️] ExtraBitManipulation-1.12.2-3.4.1
  [✔️] ExtraCells-1.12.2-2.6.5
  [✔️] extrautils2-1.12-1.9.9
  [✔️] fairylights-2.1.10-1.12.2
  [✔️] FarmingForBlockheads_1.12.2-3.1.28
  [✔️] Farseek-1.12-2.4
  [✔️] FastLeafDecay-v14
  [✔️] FastWorkbench-1.12.2-1.7.3
  [✔️] Fishs_Undead_Rising-1.0.12
  [✔️] fluxnetworks-1.12.2-4.0.14-31
  [✔️] foamfix-0.10.10-1.12.2
  [✔️] forestry_1.12.2-5.8.2.414
  [✔️] ForgeEndertech-1.12.2-4.5.0.0-build.0435
  [✔️] Forgelin-1.8.4
  [✔️] ForgeMultipart-1.12.2-2.6.2.83-universal
  [✔️] FTBLib-5.4.4.5
  [✔️] FTBMoney-1.1.0.42
  [✔️] FTBQuests-1.8.0.237
  [✔️] FTBUtilities-5.4.0.124
  [✔️] GasConduits-1.12.2-1.2.2
  [✔️] gendustry-1.6.5.8-mc1.12.2
  [✔️] Ghost's Explosives 2.3.0 - MC1.12.2
  [✔️] GottschCore-mc1.12.2-f14.23.5.2768-v1.11.0
  [✔️] Grue-1.12.2-1.6.0
  [✔️] Guide-API-1.12-2.1.8-63
  [✔️] HardcoreDarkness-MC1.12.2-2.0
  [📁] hats (folder)
  [✔️] Hats-1.12.2-7.1.0
  [✔️] hunterillager-1.12.2-1.2
  [✔️] Hwyla-1.8.26-B41_1.12.2
  [✔️] ICBM-classic-1.12.2-3.3.0b63
  [✔️] iceandfire-1.8.4
  [✔️] iChunUtil-1.12.2-7.2.2
  [✔️] ImmersiveCables-1.12.2-1.3.2
  [✔️] ImmersiveEngineering-0.12-92
  [✔️] immersivepetroleum-1.12.2-1.1.9
  [✔️] immersivetech-1.12-1.3.10
  [✔️] ImprovedBackpacks-1.12.2-1.4.0.0
  [✔️] incontrol-1.12-3.9.16
  [✔️] industrialforegoing-1.12.2-1.12.13-237
  [✔️] infinitylib-1.12.0
  [✔️] instantunify-1.12.2-1.1.2
  [✔️] Instrumental-Mobs-1.2
  [✔️] IntegratedDynamics-1.12.2-1.1.2
  [✔️] IntegratedTunnels-1.12.2-1.6.10
  [✔️] IntegrationForegoing-1.12.2-1.9
  [✔️] inventorypets-1.12-2.0.3
  [✔️] InventoryTweaks-1.63
  [✔️] ironchest-1.12.2-7.0.72.847
  [✔️] ItemFilters-1.0.3.12
  [✔️] itlt-1.12.2-1.0.2
  [✔️] IvToolkit-1.3.3-1.12
  [✔️] JAOPCA-1.12.2-2.2.8.103
  [✔️] jei_1.12.2-4.15.0.293
  [✔️] journeymap-1.12.2-5.5.7
  [✔️] just-enough-harvestcraft-1.12.2-1.7.0
  [✔️] JustEnoughCalculation-1.12.2-3.2.3
  [✔️] JustEnoughEnergistics-1.12.2-1.0.8
  [✔️] JustEnoughResources-1.12.2-0.9.2.60
  [✔️] LagGoggles-FAT-1.12.2-4.9
  [✔️] letsencryptcraft-1.10.2-1.2.0
  [✔️] levelup2-1.2.4
  [✔️] LittleTiles_v1.5.0-pre198_mc1.12.2
  [✔️] llibrary-1.7.19-1.12.2
  [✔️] Login_Shield-1.12.2-3-g7c6e7ac
  [✔️] lootcapacitortooltips-1.3
  [✔️] LootGames-1.12.2-1.0.3.0
  [✔️] LunatriusCore-1.12.2-1.2.0.42-universal
  [✔️] malisiscore-1.12.2-6.5.1
  [✔️] malisisdoors-1.12.2-7.3.0
  [✔️] Mantle-1.12-1.3.3.55
  [✔️] mcjtylib-1.12-3.5.4
  [✔️] MCMultiPart-2.5.3
  [✔️] mdecore-1.12-1.1
  [✔️] Mekanism-1.12.2-9.8.3.390
  [✔️] MekanismGenerators-1.12.2-9.8.3.390
  [✔️] MekanismTools-1.12.2-9.8.3.390
  [📁] memory_repo (folder)
  [✔️] MenuMobs-1.12.2-1.21
  [✔️] minecolonies-1.12.2-0.10.714-RELEASE-universal
  [✔️] MineTweakerRecipeMaker-1.12.2-1.2.2.30
  [✔️] moartinkers-0.6.0
  [✔️] MobGrindingUtils-0.3.13
  [✔️] ModularPowersuits-1.12.2-1.0.46
  [✔️] moreoverlays-1.15.1-mc1.12.2
  [✔️] morepaintings-paintings-1.12.2-5.0.1.2
  [✔️] Morpheus-1.12.2-3.5.106
  [✔️] MouseTweaks-2.10-mc1.12.2
  [✔️] movingworld-1.12-6.342-full
  [✔️] mowziesmobs-1.5.4
  [✔️] MPUtils-1.12.2-1.5.7
  [✔️] multimob-1.0.5
  [✔️] MysticalAgradditions-1.12.2-1.3.2
  [✔️] MysticalAgriculture-1.12.2-1.7.5
  [✔️] mysticallib-1.12.2-1.6.0
  [✔️] mysticalworld-1.12.2-1.7.1
  [✔️] NaturesAura-18.1
  [✔️] NaturesCompass-1.12.2-1.8.3
  [✔️] NetherPortalFix_1.12.1-5.3.17
  [✔️] NoMoreRecipeConflict-0.13(1.12.2)
  [✔️] NotEnoughIDs-1.5.4.4
  [✔️] NuclearCraft-2.18o-1.12.2
  [✔️] Numina-1.12.2-1.0.38
  [✔️] OldJavaWarning-1.12.2-1.1.11
  [✔️] omlib-1.12.2-3.1.4-249
  [✔️] OpenBlocks-1.12.2-1.8.1
  [✔️] OpenComputers-MC1.12.2-1.7.5.192
  [✔️] OpenModsLib-1.12.2-0.12.2
  [✔️] openmodularturrets-1.12.2-3.1.6-362
  [✔️] OreExcavation-1.4.143
  [✔️] OreLib-1.12.2-3.6.0.1
  [✔️] overloadedarmorbar-1.0.4g
  [✔️] p455w0rdslib-1.12.2-2.3.161
  [✔️] Pam's HarvestCraft 1.12.2zf
  [✔️] pamscookables-1.1
  [✔️] Patchouli-1.0-20
  [✔️] phosphor-1.12.2-0.2.6+build50-universal
  [✔️] Placebo-1.12.2-1.6.0
  [✔️] plustic-7.1.6.1
  [✔️] PortalGun-1.12.2-7.1.0
  [✔️] practicallogistics2-1.12.2-3.0.8-11
  [✔️] primitivemobs-1.2.3a
  [✔️] Quark-r1.6-177
  [✔️] randompatches-1.12.2-1.21.0.0
  [✔️] RandomThings-MC1.12.2-4.2.7.3
  [✔️] rats-3.2.6
  [✔️] reauth-3.6.0
  [✔️] RebornCore-1.12.2-3.18.1.514-universal
  [✔️] RedstoneFlux-1.12-2.1.0.6-universal
  [✔️] Reskillable-1.12.2-1.13.0
  [✔️] ResourceLoader-MC1.12.1-1.5.3
  [✔️] rftools-1.12-7.73
  [✔️] rftoolsdim-1.12-5.71
  [✔️] RoguelikeDungeons-1.12.2-1.8.0
  [✔️] Ruins-1.12.2
  [✔️] Scannable-MC1.12.2-1.6.3.24
  [✔️] ShadowMC-1.12-3.8.0
  [✔️] signpost-1.12.2-1.08.3
  [✔️] SimpleStorageNetwork-1.12.2-1.7.10
  [✔️] SimplyJetpacks2-1.12.2-2.2.14.67
  [✔️] solcarrot-1.12.2-1.8.3
  [✔️] sonarcore-1.12.2-5.0.19-20
  [✔️] StevesCarts-1.12.2-2.4.32.137
  [✔️] StorageDrawers-1.12.2-5.4.0
  [✔️] StorageDrawersExtras-1.12-3.1.0
  [✔️] Streams-1.12-0.4.8
  [✔️] Stupid Things-1.12.X-1.1.5
  [✔️] taiga-1.12.2-1.3.4
  [✔️] TConstruct-1.12.2-2.13.0.179
  [✔️] TechReborn-1.12.2-2.26.3.1066-universal
  [✔️] tesla-core-lib-1.12.2-1.0.16
  [✔️] Thaumcraft-1.12.2-6.1.BETA26
  [✔️] The Beneath-1.12.2-1.7.0
  [✔️] TheBetweenlands-3.5.6-universal
  [✔️] themidnight-0.3.5
  [✔️] ThermalCultivation-1.12.2-0.3.3.12-universal
  [✔️] ThermalDynamics-1.12.2-2.5.5.21-universal
  [✔️] ThermalExpansion-1.12.2-5.5.4.43-universal
  [✔️] ThermalFoundation-1.12.2-2.6.3.27-universal
  [✔️] ThermalInnovation-1.12.2-0.3.3.12-universal
  [✔️] thesummoner-1.0.1
  [✔️] TimeCore-1.12.2-1.0.1.1
  [✔️] tinkersjei-1.2
  [✔️] TinkerToolLeveling-1.12.2-1.1.0
  [✔️] tombstone-3.6.7-1.12.2
  [✔️] Totemic-1.12.2-0.11.6
  [✔️] toughnessbar-2.4
  [📁] treasure2 (folder)
  [✔️] Treasure2-mc1.12.2-f14.23.5.2768-v1.9.0
  [✔️] tweakersconstruct-1.12.2-1.5.2
  [✔️] twilightforest-1.12.2-3.10.1013-universal
  [✔️] UniDict-1.12.2-2.9.6
  [✔️] Vampirism-1.12.2-1.5.7
  [✔️] VanillaFix-1.0.10-99
  [✔️] WailaHarvestability-mc1.12-1.1.12
  [✔️] WanionLib-1.12.2-2.4
  [✔️] Waystones_1.12.2-4.1.0
  [✔️] WirelessCraftingTerminal-1.12.2-3.12.97
  [✔️] WitherSkeletonTweaks-1.12.2-2.6.3
  [✔️] WR-CBE-1.12.2-2.3.2.33-universal
  [✔️] WrapUp-1.12-1.1.3
  [✔️] xnet-1.12-1.8.2
  [✔️] YNot-0.2.4
  [✔️] zerocore-1.12.2-0.1.2.8

Params:
  --username  --version MultiMC5 --gameDir /home/josh/.local/share/multimc/instances/Eternal--1.3.3/minecraft --assetsDir /home/josh/.local/share/multimc/assets --assetIndex 1.12 --uuid  --accessToken  --userType  --versionType release --tweakClass net.minecraftforge.fml.common.launcher.FMLTweaker

Window size: 854 x 480

Java Arguments:
[-Xms512m, -Xmx1024m, -Duser.language=en]


Minecraft process ID: 20392


Using onesix launcher.

Failed to start Minecraft:
java.lang.reflect.InvocationTargetException
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196)
	at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231)
	at org.multimc.EntryPoint.listen(EntryPoint.java:143)
	at org.multimc.EntryPoint.main(EntryPoint.java:34)
Caused by: java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')
	at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
	... 8 more
Exiting with -1
Process exited with code 255.
Clipboard copy at: 01 Apr 2020 13:36:43 -0500

I see several issues with ur MultiMC:

1) Looks like ur allocated ram is extremely low, large modpacks (like MC Eternal) need at least 6gb of ram, ur MultiMC ram config is mininum of 512mb and max of 1024mb that amount is only enough to run Vanilla Minecraft... set it to max of ‭6144‬mb. Note: If u only have 8gb of ram u can run it but will lag ur OS (Operational System), it's recommended to play heavy modpacks with at least 16gb of ram.

2) Looks like ur Java is ancient, update it to the latest version (Java 8 Update 241), link, choose the download option "windows offline".

3)Did u installed it correctly? exist various ways to install modpacks using MultiMC:

1. Download the zip file of ur modpack (Curseforge)>add instance>import from zip>select the zip and click Ok.

2. Use the twitch to download the modpack>open the modpack's profile>click on the "Gear">open folder>copy all files>create a new instance in the MultiMC with the MC version of the modpack u want to install>install forge>open the modpack folder and paste all the files from the Twitch's modpack folder.

3. Do all the 2. steps until "open folder">install the tool "HardLink Shell Ext" to make the process easier>right-click in the twitch's folder>"Select as the origin of the link">create a new instance with the MC version of the modpack u want to install>install forge>open the MultiMC's folder>delete the .minecraft folder>right-click>Paste as>Symbolic Link>rename the folder to .minecraft and all the changes u do with the Twitch app to the instance will also happen with the MultiMC instance, good to update the MultiMC modpack without needing to create a new instance for it...

Note: the 3. method will only work with W10 as W7 don't allow renaming the folder.

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