java.lang.reflect.InvocationTargetException

Exception #2562884

Samebug tips0

We couldn't find tips for this exception.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web915

  • via GitHub by GrandePene
    ,
  • via GitHub by maginator
    ,
  • via GitHub by MixmeisterKK
    ,
  • Stack trace

    • java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[?:1.8.0_101] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[?:1.8.0_101] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[?:1.8.0_101] at java.lang.reflect.Method.invoke(Method.java:498)[?:1.8.0_101] 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:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[?:1.8.0_101] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[?:1.8.0_101] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[?:1.8.0_101] at java.lang.reflect.Method.invoke(Method.java:498)[?:1.8.0_101] at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43)[custom.jar:?] at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)[custom.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.server.MinecraftServer.main(MinecraftServer.java:1260)[MinecraftServer.class:?] ... 12 more Caused by: java.lang.ClassNotFoundException: net.minecraft.block.BlockOldLeaf at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[?:1.8.0_101] at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[?:1.8.0_101] ... 15 more Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeaves at com.google.common.base.Throwables.propagate(Throwables.java:160)[guava-17.0.jar:?] at cofh.asm.CoFHAccessTransformer.transform(CoFHAccessTransformer.java:94)[CoFHCore-%5B1.7.10%5D3.1.3-327.jar:?] at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)[launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)[launchwrapper-1.12.jar:?] ... 17 more Caused by: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeaves at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[?:1.8.0_101] at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[?:1.8.0_101] at java.lang.Class.forName0(Native Method)[?:1.8.0_101] at java.lang.Class.forName(Class.java:348)[?:1.8.0_101] at cofh.asm.CoFHAccessTransformer.transform(CoFHAccessTransformer.java:90)[CoFHCore-%5B1.7.10%5D3.1.3-327.jar:?] ... 19 more Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeavesBase at com.google.common.base.Throwables.propagate(Throwables.java:160)[guava-17.0.jar:?] at cofh.asm.CoFHAccessTransformer.transform(CoFHAccessTransformer.java:94)[CoFHCore-%5B1.7.10%5D3.1.3-327.jar:?] at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)[launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)[launchwrapper-1.12.jar:?] ... 24 more Caused by: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeavesBase at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[?:1.8.0_101] at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[?:1.8.0_101] at java.lang.Class.forName0(Native Method)[?:1.8.0_101] at java.lang.Class.forName(Class.java:348)[?:1.8.0_101] at cofh.asm.CoFHAccessTransformer.transform(CoFHAccessTransformer.java:90)[CoFHCore-%5B1.7.10%5D3.1.3-327.jar:?] ... 26 more Caused by: java.lang.ClassFormatError: Duplicate method name&signature in class file net/minecraft/block/BlockLeavesBase at java.lang.ClassLoader.defineClass1(Native Method)[?:1.8.0_101] at java.lang.ClassLoader.defineClass(ClassLoader.java:763)[?:1.8.0_101] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)[?:1.8.0_101] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)[launchwrapper-1.12.jar:?] ... 31 more

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    Unknown visitor
    Unknown visitorOnce,
    Unknown visitor
    Unknown visitorOnce,
    Unknown visitor
    Unknown visitorOnce,
    Unknown visitor
    Unknown visitorOnce,
    Unknown visitor
    Unknown visitorOnce,
    69 more bugmates