Forge doesn't work. Help - Java Edition Support - Support - Minecraft Forum

#1 Sep 11, 2015

dovaahkiin2

Out of the Water
Join Date: 9/11/2015
Posts: 5
Member Details

Hi guys

I cant get forge to work.I'm using version 1.8-11.14.3.1450. After the finishes loading, the screen goes white and then nothing happens.please help

#2 Sep 11, 2015

dovaahkiin2

Out of the Water
Join Date: 9/11/2015
Posts: 5
Member Details

ok guys i got it to work by installing another version of forge(11.14.4.1510) but now i cant get it to work with optifine_HD_U_F3. the game doesnt load and shows this error

07:24:05] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[07:24:05] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[07:24:05] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[07:24:06] [main/INFO] [FML]: Forge Mod Loader version 11.14.3.1512 for Minecraft 1.8 loading
[07:24:06] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.8.0_60, running on Windows 7:x86:6.1, installed at C:\Program Files\Java\jre1.8.0_60
[07:24:06] [main/INFO] [FML]: Loading tweaker optifine.OptiFineForgeTweaker from OptiFine_1.8.8_HD_U_F3.jar
[07:24:06] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[07:24:06] [main/INFO] [LaunchWrapper]: Loading tweak class name optifine.OptiFineForgeTweaker
[07:24:06] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[07:24:06] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[07:24:06] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[07:24:06] [main/INFO] [LaunchWrapper]: Calling tweak class optifine.OptiFineForgeTweaker
[07:24:06] [main/INFO] [STDOUT]: [optifine.OptiFineForgeTweaker:dbg:49]: OptiFineForgeTweaker: acceptOptions
[07:24:06] [main/INFO] [STDOUT]: [optifine.OptiFineForgeTweaker:dbg:49]: OptiFineForgeTweaker: injectIntoClassLoader
[07:24:06] [main/INFO] [STDOUT]: [optifine.OptiFineClassTransformer:dbg:179]: OptiFine ClassTransformer
[07:24:06] [main/INFO] [STDOUT]: [optifine.OptiFineClassTransformer:dbg:179]: OptiFine URL: file:/C:/Users/Abdullah/AppData/Roaming/.minecraft/mods/OptiFine_1.8.8_HD_U_F3.jar
[07:24:06] [main/INFO] [STDOUT]: [optifine.OptiFineClassTransformer:dbg:179]: OptiFine ZIP file: [email protected]
[07:24:06] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[07:24:10] [main/WARN] [FML]: Patcher expecting empty class data file for net.minecraft.server.dedicated.DedicatedServer$4, but received non-empty
[07:24:11] [main/INFO] [FML]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc
[07:24:11] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing
[07:24:11] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[07:24:11] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[07:24:12] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker
[07:24:13] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker
[07:24:13] [main/INFO] [STDOUT]: [optifine.OptiFineForgeTweaker:dbg:49]: OptiFineForgeTweaker: getLaunchArguments
[07:24:13] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[07:24:19] [Client thread/INFO]: Setting user: Abdullah
[07:24:29] [Client thread/ERROR] [LaunchWrapper]: Unable to launch
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Caused by: java.lang.NoClassDefFoundError: net/minecraft/block/state/BlockState$StateImplementation
at net.minecraft.block.state.BlockState.createState(BlockState.java:55) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:83) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:50) ~[bed.class:?]
at net.minecraft.block.Block.func_180661_e(Block.java:968) ~[atr.class:?]
at net.minecraft.block.Block.(Block.java:248) ~[atr.class:?]
at net.minecraft.block.BlockAir.(BlockAir.java:15) ~[asy.class:?]
at net.minecraft.block.Block.func_149671_p(Block.java:2021) ~[atr.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(Bootstrap.java:554) ~[od.class:?]
at net.minecraft.client.Minecraft.(Minecraft.java:315) ~[bsu.class:?]
at net.minecraft.client.main.Main.main(SourceFile:120) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.block.state.BlockState$StateImplementation
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at net.minecraft.block.state.BlockState.createState(BlockState.java:55) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:83) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:50) ~[bed.class:?]
at net.minecraft.block.Block.func_180661_e(Block.java:968) ~[atr.class:?]
at net.minecraft.block.Block.(Block.java:248) ~[atr.class:?]
at net.minecraft.block.BlockAir.(BlockAir.java:15) ~[asy.class:?]
at net.minecraft.block.Block.func_149671_p(Block.java:2021) ~[atr.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(Bootstrap.java:554) ~[od.class:?]
at net.minecraft.client.Minecraft.(Minecraft.java:315) ~[bsu.class:?]
at net.minecraft.client.main.Main.main(SourceFile:120) ~[Main.class:?]
... 6 more
Caused by: java.lang.NoClassDefFoundError: net/minecraft/block/state/BlockStateBase
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_60]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_60]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_60]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at net.minecraft.block.state.BlockState.createState(BlockState.java:55) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:83) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:50) ~[bed.class:?]
at net.minecraft.block.Block.func_180661_e(Block.java:968) ~[atr.class:?]
at net.minecraft.block.Block.(Block.java:248) ~[atr.class:?]
at net.minecraft.block.BlockAir.(BlockAir.java:15) ~[asy.class:?]
at net.minecraft.block.Block.func_149671_p(Block.java:2021) ~[atr.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(Bootstrap.java:554) ~[od.class:?]
at net.minecraft.client.Minecraft.(Minecraft.java:315) ~[bsu.class:?]
at net.minecraft.client.main.Main.main(SourceFile:120) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.block.state.BlockStateBase
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_60]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_60]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_60]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at net.minecraft.block.state.BlockState.createState(BlockState.java:55) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:83) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:50) ~[bed.class:?]
at net.minecraft.block.Block.func_180661_e(Block.java:968) ~[atr.class:?]
at net.minecraft.block.Block.(Block.java:248) ~[atr.class:?]
at net.minecraft.block.BlockAir.(BlockAir.java:15) ~[asy.class:?]
at net.minecraft.block.Block.func_149671_p(Block.java:2021) ~[atr.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(Bootstrap.java:554) ~[od.class:?]
at net.minecraft.client.Minecraft.(Minecraft.java:315) ~[bsu.class:?]
at net.minecraft.client.main.Main.main(SourceFile:120) ~[Main.class:?]
... 6 more
Caused by: java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_60]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_60]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_60]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_60]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_60]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_60]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
at net.minecraft.block.state.BlockState.createState(BlockState.java:55) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:83) ~[bed.class:?]
at net.minecraft.block.state.BlockState.(BlockState.java:50) ~[bed.class:?]
at net.minecraft.block.Block.func_180661_e(Block.java:968) ~[atr.class:?]
at net.minecraft.block.Block.(Block.java:248) ~[atr.class:?]
at net.minecraft.block.BlockAir.(BlockAir.java:15) ~[asy.class:?]
at net.minecraft.block.Block.func_149671_p(Block.java:2021) ~[atr.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(Bootstrap.java:554) ~[od.class:?]
at net.minecraft.client.Minecraft.(Minecraft.java:315) ~[bsu.class:?]
at net.minecraft.client.main.Main.main(SourceFile:120) ~[Main.class:?]
... 6 more
Exception in thread "Client thread" [07:24:29] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[07:24:29] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:30)
[07:24:29] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.SecurityManager.checkExit(Unknown Source)
[07:24:29] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Runtime.exit(Unknown Source)
[07:24:29] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.System.exit(Unknown Source)
[07:24:29] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[07:24:29] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

Last edited by dovaahkiin2: Sep 11, 2015

#3 Sep 13, 2015

sazrocks

Void Walker
Join Date: 3/19/2013
Posts: 1,590
Minecraft: SAZrocks
Member Details

You expected optifine for 1.8.8 to work with forge 1.8?

CLICK FOR BEST SUPPORT WEBSITE EVER!

Make sure to click the reply or quote button on my post if you are replying to me, otherwise it is unlikely that I will see your post.

#4 Sep 14, 2015

dovaahkiin2

Out of the Water
Join Date: 9/11/2015
Posts: 5
Member Details

umm can you give me a link for forge for 1.8.8? or should i use the latest version of forge?

#5 Sep 14, 2015

AzureStrikerGunvolt

The Meaning of Life, the Universe, and Everything.
Join Date: 9/14/2015
Posts: 54
Member Details

Quote from dovaahkiin2 »

umm can you give me a link for forge for 1.8.8? or should i use the latest version of forge?

There is no 1.8.8 forge. You have to run the Optifine JAR to install it.

Last edited by AzureStrikerGunvolt: Sep 14, 2015

Tired of the uninnovative gaming industry? Go Indie. Buy indie games like Azure Striker Gunvolt and Terraria. Minecraft counts too... sort of.