Jump to content
View in the app

A better way to browse. Learn more.
Forge Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
Currently supported: All versions

AJCooper88

Members

  • Joined

  • Last visited

View Profile Find content

Everything posted by AJCooper88

  1. AJCooper88

    The mod pack I was making doesn't seem to work

    AJCooper88 replied to AJCooper88's topic in Support & Bug Reports
    https://pastebin.com/9jEEdcne
  2. AJCooper88

    The mod pack I was making doesn't seem to work

    AJCooper88 posted a topic in Support & Bug Reports
    java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] 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/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>(Minecraft.java:287) ~[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-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] 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>(Minecraft.java:287) ~[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) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] 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>(Minecraft.java:287) ~[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-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] 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>(Minecraft.java:287) ~[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) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] 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>(Minecraft.java:287) ~[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-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] 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>(Minecraft.java:287) ~[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) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] 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>(Minecraft.java:287) ~[bao.class:?] at net.minecraft.client.main.Main.main(SourceFile:129) ~[Main.class:?] ... 6 more This is the log message I got, does anyone know why?

Important Information

By using this site, you agree to our Terms of Use.

I accept

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.