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.

Featured Replies

Posted

Hi so I have some mods on my server but I keep getting this error:

 

-------------------------------------------------------------------------------------

[09:32:39] [main/DEBUG] [FML/]: Validating minecraft

[09:32:40] [main/DEBUG] [FML/]: Minecraft validated, launching...

[09:32:40] [main/INFO] [LaunchWrapper/]: Loading tweak class name cpw.mods.fml.common.launcher.TerminalTweaker

[09:32:40] [main/INFO] [LaunchWrapper/]: Calling tweak class cpw.mods.fml.common.launcher.TerminalTweaker

[09:32:40] [main/DEBUG] [FML/]: Runtime patching class net.minecraft.server.MinecraftServer (input size 23523), found 1 patch

[09:32:40] [main/DEBUG] [FML/]: Successfully applied runtime patches for net.minecraft.server.MinecraftServer (new size 31998)

[09:32:40] [main/DEBUG] [FML/]: Runtime patching class net/minecraft/world/IBlockAccess (input size 165), found 1 patch

[09:32:40] [main/DEBUG] [FML/]: Successfully applied runtime patches for net/minecraft/world/IBlockAccess (new size 540)

[09:32:40] [main/DEBUG] [FML/]: Runtime patching class net/minecraft/world/WorldServerMulti (input size 563), found 1 patch

[09:32:40] [main/DEBUG] [FML/]: Successfully applied runtime patches for net/minecraft/world/WorldServerMulti (new size 1071)

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.reflect.InvocationTargetException

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.reflect.Method.invoke(Unknown Source)

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43)

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.NoClassDefFoundError: net/minecraft/world/World

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.getDeclaredMethods0(Native Method)

[09:32:40] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.privateGetDeclaredMethods(Unknown Source)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.getMethod0(Unknown Source)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.getMethod(Unknown Source)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:132)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 6 more

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.ClassNotFoundException: net.minecraft.world.World

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 12 more

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.ClassFormatError: Duplicate field name&signature in class file net/minecraft/world/World

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass1(Native Method)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass(Unknown Source)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.SecureClassLoader.defineClass(Unknown Source)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)

[09:32:41] [main/INFO] [sTDERR/]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 14 more

 

-------------------------------------------------------------------------------------

Forge version: forge-1.7.10-10.13.2.1291

 

server-start.bat code: java -Xms4G -XX:MaxPermSize=4096m -jar forge-1.7.10-10.13.2.1291-universal.jar -o true -nogui

pause

 

Any ideas?

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

Important Information

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

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.