[Solved] Help I been getting errors. - Java Edition Support - Support - Minecraft Forum

#1 Oct 24, 2015

Maya105

Newbie
Join Date: 7/18/2014
Posts: 4
Member Details

The error I'm getting.
09:40:23] [main/ERROR] [LaunchWrapper]: Unable to launch
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_79]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.11.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.11.jar:?]
Caused by: java.lang.NoClassDefFoundError: net/minecraft/block/BlockOldLeaf
at net.minecraft.block.Block.func_149671_p(Block.java:222) ~[aji.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(SourceFile:355) ~[kl.class:?]
at net.minecraft.client.Minecraft.<init>(Unknown Source) ~[bao.class:?]
at net.minecraft.client.main.Main.main(SourceFile:129) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.block.BlockOldLeaf
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.block.Block.func_149671_p(Block.java:222) ~[aji.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(SourceFile:355) ~[kl.class:?]
at net.minecraft.client.Minecraft.<init>(Unknown Source) ~[bao.class:?]
at net.minecraft.client.main.Main.main(SourceFile:129) ~[Main.class:?]
... 6 more
Caused by: java.lang.NoClassDefFoundError: net/minecraft/block/BlockLeaves
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.block.Block.func_149671_p(Block.java:222) ~[aji.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(SourceFile:355) ~[kl.class:?]
at net.minecraft.client.Minecraft.<init>(Unknown Source) ~[bao.class:?]
at net.minecraft.client.main.Main.main(SourceFile:129) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeaves
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.block.Block.func_149671_p(Block.java:222) ~[aji.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(SourceFile:355) ~[kl.class:?]
at net.minecraft.client.Minecraft.<init>(Unknown Source) ~[bao.class:?]
at net.minecraft.client.main.Main.main(SourceFile:129) ~[Main.class:?]
... 6 more
Caused by: java.lang.NoClassDefFoundError: net/minecraft/block/BlockLeavesBase
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.block.Block.func_149671_p(Block.java:222) ~[aji.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(SourceFile:355) ~[kl.class:?]
at net.minecraft.client.Minecraft.<init>(Unknown Source) ~[bao.class:?]
at net.minecraft.client.main.Main.main(SourceFile:129) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeavesBase
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.block.Block.func_149671_p(Block.java:222) ~[aji.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(SourceFile:355) ~[kl.class:?]
at net.minecraft.client.Minecraft.<init>(Unknown Source) ~[bao.class:?]
at net.minecraft.client.main.Main.main(SourceFile:129) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassFormatError: Duplicate method name&signature in class file net/minecraft/block/BlockLeavesBase
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79]
at net.minecraft.block.Block.func_149671_p(Block.java:222) ~[aji.class:?]
at net.minecraft.init.Bootstrap.func_151354_b(SourceFile:355) ~[kl.class:?]
at net.minecraft.client.Minecraft.<init>(Unknown Source) ~[bao.class:?]
at net.minecraft.client.main.Main.main(SourceFile:129) ~[Main.class:?]
... 6 more

I'm using the FTB launcher and using the FTB Infinity pack .v1.12.1

The mods I'm using:

https://gyazo.com/f52dff33b2a57386369c66972ae04878

https://gyazo.com/a7d26fbc667d7fea5db6fdd8a24908f2

https://gyazo.com/44ac9382bbf4ee1157eacb0b6f90c3b5

https://gyazo.com/8c2a18cd75625be698d27f70d3947488

https://gyazo.com/281f6b0c9be77f7ba61e21ac88d1b4e1

https://gyazo.com/939cc1b94b30246a6cc226c4dcc1ac48

https://gyazo.com/204bcfbf46b9df420b88cc3202e4f336

https://gyazo.com/4e0bdace8f0df35892aea2aa5e648c04

https://gyazo.com/b69a2bf26cd9a79bf1f7fb361b718f92

I try to find a duplicates and I don't see any to fix my problem and I check the ids. I don't know what's wrong please help me.

#2 Oct 24, 2015

ChaosTheDude

Curse Premium

IRC HACKER
Join Date: 8/20/2015
Posts: 1,374
Minecraft: ChaosTheDude
Member Details

Random Things is not compatible with Fast Leaf Decay. They both modify leaf blocks to make them decay faster. Remove either one of them - I'd recommending removing Fast Leaf Decay.

Realistic Torches - Causes torches to burn out after a configurable amount of time.

Nature's Compass - A utility item that allows you to search for any biome's location in the world.

Notes - Provides a clientside in-game notepad.

Souls - After you die, a hostile Soul that stores your inventory will spawn.

Auto Refresh - Automatically refreshes your server list and alerts you when your selected server comes online.

Pick Block Plus - A clientside mod that significantly improves the vanilla pick block function.

^{And a few others that we don't talk about.}

#3 Oct 24, 2015

Maya105

Newbie
Join Date: 7/18/2014
Posts: 4
Member Details

Okay thanks for the help!