51 mods, 1.7.10, crashes on launch. - Java Edition Support - Support - Minecraft Forum

#1 Jan 12, 2016

Magic_Mustache

Out of the Water
Location: The Moon
Join Date: 5/11/2011
Posts: 9
Member Details

So, I'm trying to make a modpack for a small server of mine and some friends, and while testing in singleplayer, Minecraft crashes on launch. More info on the mods I'm using and the client logs will be posted below. Help would be GREATLY appreciated! <3

Logs:

MultiMC version: 0.4.7

Minecraft folder is:

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/instances/1.7.10/minecraft

Java path is:

C:/Program Files/Java/jre1.8.0_66/bin/javaw.exe

Java Arguments:

[-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms512m, -Xmx1024m, -Duser.language=en, -jar, C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/jars/NewLaunch.jar]

Minecraft process ID: 30768

Using onesix launcher.

Main Class:

net.minecraft.launchwrapper.Launch

Native path:

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/instances/1.7.10/natives

Traits:

[]

Libraries:

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/mumfrey/liteloader/1.7.10_04/liteloader-1.7.10_04.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/net/minecraftforge/forge/1.7.10-10.13.4.1614-1.7.10/forge-1.7.10-10.13.4.1614-1.7.10-universal.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/net/minecraft/launchwrapper/1.12/launchwrapper-1.12.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/ow2/asm/asm-all/5.0.3/asm-all-5.0.3.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/typesafe/config/1.2.1/config-1.2.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/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

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/lzma/lzma/0.0.1/lzma-0.0.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/mojang/realms/1.3.5/realms-1.3.5.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/java3d/vecmath/1.3.1/vecmath-1.3.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/net/sf/trove4j/trove4j/3.0.3/trove4j-3.0.3.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/net/sf/jopt-simple/jopt-simple/4.5/jopt-simple-4.5.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/io/netty/netty-all/4.0.10.Final/netty-all-4.0.10.Final.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/google/guava/guava/17.0/guava-17.0.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/commons-codec/commons-codec/1.9/commons-codec-1.9.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/com/mojang/authlib/1.5.21/authlib-1.5.21.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/apache/logging/log4j/log4j-api/2.0-beta9/log4j-api-2.0-beta9.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/apache/logging/log4j/log4j-core/2.0-beta9/log4j-core-2.0-beta9.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/tv/twitch/twitch/5.16/twitch-5.16.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl/2.9.1/lwjgl-2.9.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.1/lwjgl_util-2.9.1.jar

C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/versions/1.7.10/1.7.10.jar

Mods:

AnimationAPI-1.7.10-1.2.4

appliedenergistics2-rv2-stable-10

1.7.10_AM2-1.4.0.008

BiblioCraft[v1.11.4][MC1.7.10]

BigReactors-0.4.3A

BloodMagic-1.7.10-1.3.3-17

buildcraft-7.1.14

Carpenter's Blocks v3.3.7 - MC 1.7.10

Chisel2-2.5.1.44

CodeChickenCore-1.7.10-1.0.4.29-universal

CoFHCore-[1.7.10]3.0.3-303

Decocraft-2.2.1_1.7.10

denseores-1.6.2

EnderIO-1.7.10-2.2.8.381

EnderStorage-1.7.10-1.4.5.27-universal

extrautilities-1.2.12

ExtraTiC-1.7.10-1.4.5 (1)

forestry_1.7.10-4.2.5.53

GravityGun-4.0.0-beta

Hats-4.0.1

iChunUtil-4.1.0

ImmersiveEngineering-0.6.5.1

InventoryTweaks-1.59-176

ironchest-1.7.10-6.0.62.742-universal

malisisdoors-1.7.10-1.13.0

Mekanism-1.7.10-8.1.8.258

MekanismGenerators-1.7.10-8.1.8.258

MekanismTools-1.7.10-8.1.8.258

MineFactoryReloaded-[1.7.10]2.8.0-104

Morpheus-1.7.10-1.6.20

MouseTweaks-2.4.4-mc1.7.10

NotEnoughItems-1.7.10-1.0.3.74-universal

OpenBlocks-1.7.10-1.5

PortalGun-4.0.0-beta-6

ProjectRed-1.7.10-4.7.0pre10.93-Base

RandomThings-2.2.4

RTG-1.7.10-0.4.0

StorageDrawers-1.7.10-1.7.5

Sync-4.0.0

Thaumcraft-1.7.10-4.2.3.5

thaumicenergistics-0.9.1.2

twilightforest-1.7.10-2.3.7

ThermalExpansion-[1.7.10]4.0.3B1-218

TConstruct-1.7.10-1.8.8

Translocator-1.7.10-1.1.1.14-universal

VeinMiner-1.7.10_0.31.1.unknown

Waila-1.5.10_1.7.10

witchery-1.7.10-0.24.1

WR-CBE-1.7.10-1.4.1.9-universal

Params:

[--username, <PROFILE NAME>, --version, MultiMC5, --gameDir, C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/instances/1.7.10/minecraft, --assetsDir, C:/Users/DukeOfCheeseCake/Downloads/Modded MC/MultiMC/assets, --assetIndex, 1.7.10, --uuid, <PROFILE ID>, --accessToken, <ACCESS TOKEN>, --userProperties, {}, --userType, mojang, --tweakClass, cpw.mods.fml.common.launcher.FMLTweaker, --tweakClass, com.mumfrey.liteloader.launch.LiteLoaderTweaker]

Window size: 854 x 480

Preparing native libraries...

Extracting twitch-platform-5.16-natives-windows-64.jar

Extracting twitch-external-platform-4.5-natives-windows-64.jar

Extracting jinput-platform-2.0.5-natives-windows.jar

Extracting lwjgl-platform-2.9.1-natives-windows.jar

[13:45:04] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[13:45:04] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[13:45:04] [main/INFO] [LaunchWrapper]: Loading tweak class name com.mumfrey.liteloader.launch.LiteLoaderTweaker

[13:45:04] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker

[13:45:04] [main/INFO] [FML]: Forge Mod Loader version 7.99.40.1614 for Minecraft 1.7.10 loading

[13:45:04] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_66, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre1.8.0_66

[13:45:04] [main/WARN] [FML]: The coremod am2.preloader.AM2PreloaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[13:45:04] [main/INFO] [FML]: AMCore initializing...stand back! I'm going to try MAGIC!

[13:45:04] [main/INFO] [FML]: [AppEng] Core Init

[13:45:04] [main/WARN] [FML]: The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[13:45:05] [main/WARN] [FML]: The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[13:45:05] [main/INFO] [FML]: Loading tweaker forestry.shade.javacheck.Java7Checker from forestry_1.7.10-4.2.5.53.jar

[13:45:05] [main/WARN] [FML]: The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass1(Native Method)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.SecureClassLoader.defineClass(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.defineClass(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.access$100(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader$1.run(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.AccessController.doPrivileged(Native Method)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.findClass(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName0(Native Method)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:460)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.reflect.Method.invoke(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:310)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:394)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at org.multimc.EntryPoint.listen(EntryPoint.java:170)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at org.multimc.EntryPoint.main(EntryPoint.java:54)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 31 more

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.NullPointerException

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 33 more

[13:45:05] [main/ERROR] [FML]: An error occurred trying to configure the minecraft home at C:\Users\DukeOfCheeseCake\Downloads\Modded MC\MultiMC\instances\1.7.10\minecraft for Forge Mod Loader

java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin

at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_66]

at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_66]

at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_66]

at java.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.8.0_66]

at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.8.0_66]

at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_66]

at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_66]

at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_66]

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_66]

at java.lang.Class.forName0(Native Method) ~[?:1.8.0_66]

at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_66]

at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:460) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]

at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]

at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]

at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]

at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]

at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]

at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]

at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_66]

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_66]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_66]

at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_66]

at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:310) [NewLaunch.jar:?]

at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:394) [NewLaunch.jar:?]

at org.multimc.EntryPoint.listen(EntryPoint.java:170) [NewLaunch.jar:?]

at org.multimc.EntryPoint.main(EntryPoint.java:54) [NewLaunch.jar:?]

Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_66]

... 31 more

Caused by: java.lang.NullPointerException

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_66]

... 31 more

[13:45:05] [main/INFO] [STDERR]: [org.multimc.onesix.OneSixLauncher:launchWithMainClass:313]: Failed to start Minecraft:

[13:45:05] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.reflect.InvocationTargetException