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.
Please read the rules and FAQ before starting a new topic
Currently supported: All versions

Can't launch forge server 1.12.2

SWID3R3k
in Support & Bug Reports

Featured Replies

Posted

Help me plz

 

---- Minecraft Crash Report ----

WARNING: coremods are present:
  MicdoodlePlugin (MicdoodleCore-1.12.2.jar)
  MekanismCoremod (Mekanism-1.12.2-9.7.8.379.jar)
  TransformerLoader (OpenComputers-MC1.12.2-1.7.4.153.jar)
  Techguns Core (Techguns-Mod-1.12.2.jar)
  ObfuscatePlugin (Obfuscate-Mod-1.12.2.jar)
  CTMCorePlugin (CTM-MC1.12.2-0.3.3.22.jar)
Contact their authors BEFORE contacting forge

// I'm sorry, Dave.

Time: 7/5/19 6:33 PM
Description: Exception in server tick loop

net.minecraftforge.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient
    at net.minecraftforge.fml.common.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:89)
    at net.minecraftforge.fml.common.FMLModContainer.constructMod(FMLModContainer.java:612)
    at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
    at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
    at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
    at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
    at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
    at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
    at com.google.common.eventbus.EventBus.post(EventBus.java:217)
    at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:219)
    at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:197)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
    at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
    at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
    at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
    at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
    at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
    at com.google.common.eventbus.EventBus.post(EventBus.java:217)
    at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:136)
    at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:593)
    at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:98)
    at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:333)
    at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient
    at java.lang.Class.getDeclaredMethods0(Native Method)
    at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
    at java.lang.Class.privateGetPublicMethods(Class.java:2902)
    at java.lang.Class.getMethods(Class.java:1615)
    at net.minecraftforge.fml.common.eventhandler.EventBus.register(EventBus.java:82)
    at net.minecraftforge.fml.common.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:82)
    ... 31 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.multiplayer.WorldClient
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 37 more
Caused by: net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerException: Exception in class transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer@36a7abe1 from coremod FMLCorePlugin
    at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:260)
    at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)
    ... 39 more
Caused by: java.lang.RuntimeException: Attempted to load class bsb for invalid side SERVER
    at net.minecraftforge.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:62)
    at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:256)
    ... 41 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Linux (amd64) version 3.10.0-957.21.3.el7.x86_64
    Java Version: 1.8.0_141, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 1519661072 bytes (1449 MB) / 1912078336 bytes (1823 MB) up to 2796552192 bytes (2667 MB)
    JVM Flags: 4 total; -Xms1500M -Xmx3000M -XX:+AggressiveOpts -XX:+OptimizeStringConcat
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.42 Powered by Forge 14.23.5.2838 42 mods loaded, 42 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

    | State | ID                  | Version           | Source                                            | Signature                                |
    |:----- |:------------------- |:----------------- |:------------------------------------------------- |:---------------------------------------- |
    | LC    | minecraft           | 1.12.2            | minecraft.jar                                     | None                                     |
    | LC    | mcp                 | 9.42              | minecraft.jar                                     | None                                     |
    | LC    | FML                 | 8.0.99.99         | server.jar                                        | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LC    | forge               | 14.23.5.2838      | server.jar                                        | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LC    | micdoodlecore       |                   | minecraft.jar                                     | None                                     |
    | LC    | obfuscate           | 0.2.6             | minecraft.jar                                     | None                                     |
    | LC    | opencomputers|core  | 1.7.4.153         | minecraft.jar                                     | None                                     |
    | LC    | techguns_core       | 1.12.2-1.0        | minecraft.jar                                     | None                                     |
    | LC    | appliedenergistics2 | rv6-stable-4      | Applied-Energistics-2-Mod-1.12.2.jar              | dfa4d3ac143316c6f32aa1a1beda1e34d42132e5 |
    | LC    | bdlib               | 1.14.3.12         | bdlib-1.14.3.12-mc1.12.2.jar                      | None                                     |
    | LC    | ae2stuff            | 0.7.0.4           | ae2stuff-0.7.0.4-mc1.12.2.jar                     | None                                     |
    | LC    | architecturecraft   | @VERSION@         | ArchitectureCraft-Mod-1.12.2.jar                  | None                                     |
    | LC    | buildcraftlib       | 7.99.14           | BuildCraft-Mod-1.12.2.jar                         | None                                     |
    | LC    | buildcraftcore      | 7.99.14           | BuildCraft-Mod-1.12.2.jar                         | None                                     |
    | LC    | buildcraftbuilders  | 7.99.14           | BuildCraft-Mod-1.12.2.jar                         | None                                     |
    | LC    | buildcraftenergy    | 7.99.14           | BuildCraft-Mod-1.12.2.jar                         | None                                     |
    | LC    | buildcraftfactory   | 7.99.14           | BuildCraft-Mod-1.12.2.jar                         | None                                     |
    | LC    | buildcraftrobotics  | 7.99.14           | BuildCraft-Mod-1.12.2.jar                         | None                                     |
    | LC    | buildcraftsilicon   | 7.99.14           | BuildCraft-Mod-1.12.2.jar                         | None                                     |
    | LC    | buildcrafttransport | 7.99.14           | BuildCraft-Mod-1.12.2.jar                         | None                                     |
    | LC    | cdm                 | 0.4.1             | cdm-0.4.1-mc1.12.2.jar                            | None                                     |
    | LC    | cfm                 | 6.3.0             | cfm-6.3.0-mc1.12.2.jar                            | None                                     |
    | LC    | chisel              | MC1.12.2-0.2.1.35 | Chisel-MC1.12.2-0.2.1.35.jar                      | None                                     |
    | LC    | codechickenlib      | 3.2.2.353         | CodeChickenLib-1.12.2-3.2.2.353-universal.jar     | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
    | LC    | redstoneflux        | 2.1.0             | RedstoneFlux-1.12-2.1.0.6-universal.jar           | 8a6abf2cb9e141b866580d369ba6548732eff25f |
    | LC    | cofhcore            | 4.6.3             | CoFHCore-1.12.2-4.6.3.27-universal.jar            | None                                     |
    | LC    | cofhworld           | 1.3.1             | CoFHWorld-1.12.2-1.3.1.7-universal.jar            | 8a6abf2cb9e141b866580d369ba6548732eff25f |
    | LC    | computercraft       | 1.80pr1           | ComputerCraft-Mod-1.12.1.jar                      | None                                     |
    | LC    | ic2                 | 2.8.100-ex112     | Industrial-Craft-2-Mod-Experimental-1.12.2.jar    | de041f9f6187debbc77034a344134053277aa3b0 |
    | LC    | galacticraftcore    | 4.0.1.181         | Galacticraft-Mod-1.12.2.jar                       | None                                     |
    | LC    | icbmclassic         | 1.12.2-3.0.0.21   | ICBM-classic-1.12.2-3.0.0b21.jar                  | None                                     |
    | LE    | imsm                | 1.12              | Instant-Massive-Structures-Mod-1.12.jar           | None                                     |
    | L     | mekanism            | 1.12.2-9.7.8.379  | Mekanism-1.12.2-9.7.8.379.jar                     | None                                     |
    | L     | opencomputers       | 1.7.4.153         | OpenComputers-MC1.12.2-1.7.4.153.jar              | None                                     |
    | L     | pneumaticcraft      | 1.12.2-0.11.0-357 | PneumaticCraft-Mod-1.12.2.jar                     | None                                     |
    | L     | reborncore          | 3.13.12.447       | RebornCore-1.12.2-3.13.12.447-universal.jar       | None                                     |
    | L     | stevescarts         | 2.4.30.134        | StevesCarts-1.12.2-2.4.30.134.jar                 | None                                     |
    | L     | techguns            | 2.0.1.2           | Techguns-Mod-1.12.2.jar                           | None                                     |
    | L     | thermalfoundation   | 2.6.3             | ThermalFoundation-1.12.2-2.6.3.27-universal.jar   | None                                     |
    | L     | thermalexpansion    | 5.5.4             | ThermalExpansion-1.12.2-5.5.4.43-universal.jar    | None                                     |
    | L     | vehicle             | 0.41.0            | vehicle-0.41.0-mc1.12.2.jar                       | None                                     |
    | L     | worldedit           | 6.1.10-SNAPSHOT   | worldedit-forge-mc1.12.2-6.1.10-SNAPSHOT-dist.jar | None                                     |

    Loaded coremods (and transformers): 
MicdoodlePlugin (MicdoodleCore-1.12.2.jar)
  micdoodle8.mods.miccore.MicdoodleTransformer
MekanismCoremod (Mekanism-1.12.2-9.7.8.379.jar)
  mekanism.coremod.KeybindingMigrationHelper
TransformerLoader (OpenComputers-MC1.12.2-1.7.4.153.jar)
  li.cil.oc.common.asm.ClassTransformer
Techguns Core (Techguns-Mod-1.12.2.jar)
  techguns.core.TechgunsASMTransformer
ObfuscatePlugin (Obfuscate-Mod-1.12.2.jar)
  com.mrcrayfish.obfuscate.asm.ObfuscateTransformer
CTMCorePlugin (CTM-MC1.12.2-0.3.3.22.jar)
  team.chisel.ctm.client.asm.CTMTransformer
    AE2 Version: stable rv6-stable-4 for Forge 14.23.5.2768
    Profiler Position: N/A (disabled)
    Is Modded: Definitely; Server brand changed to 'fml,forge'
    Type: Dedicated Server (map_server.txt)

 

 

On the single player everything is working fine

  • Quote
    • Author

    On 9minecraft. Only mrcrayfish mods are from his website.

    Edited by SWID3R3k

  • Quote

    • 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...
    Go to topic listing

    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.