-2

Versions

  • Minecraft Coder Pack 9.05
  • Forge Mod Loader 7.10.18.1180
  • Minecraft Forge 10.13.0.1180
  • Java 1.6.0_65

Mods

  • Crossbow Mod 2 a0.1.6.33
  • Galacticraft Core 2.0.14.1084
  • M-Ore 3.0Pre
  • MusicCraft 2.9.2
  • Scenter 3.1.0

Crash Report

---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 8/4/14 8:46 PM
Description: Initializing game

java.lang.NoClassDefFoundError: cpw/mods/fml/common/network/IPacketHandler
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:249)
    at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:420)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
    at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
    at com.google.common.eventbus.EventBus.post(EventBus.java:275)
    at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
    at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
    at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
    at com.google.common.eventbus.EventBus.post(EventBus.java:275)
    at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
    at cpw.mods.fml.common.Loader.loadMods(Loader.java:492)
    at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:867)
    at net.minecraft.client.main.Main.main(SourceFile:148)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.common.network.IPacketHandler
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    ... 35 more
Caused by: java.lang.NullPointerException
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:180)
    ... 37 more


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

-- Head --
Stacktrace:
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:249)
    at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:420)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
    at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
    at com.google.common.eventbus.EventBus.post(EventBus.java:275)
    at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
    at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
    at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
    at com.google.common.eventbus.EventBus.post(EventBus.java:275)
    at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
    at cpw.mods.fml.common.Loader.loadMods(Loader.java:492)
    at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)

-- Initialization --
Details:
Stacktrace:
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:867)
    at net.minecraft.client.main.Main.main(SourceFile:148)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.7.10
    Operating System: Mac OS X (x86_64) version 10.9.2
    Java Version: 1.6.0_65, Apple Inc.
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
    Memory: 56219936 bytes (53 MB) / 257597440 bytes (245 MB) up to 1060372480 bytes (1011 MB)
    JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
    AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP v9.05 FML v7.10.18.1180 Minecraft Forge 10.13.0.1180 8 mods loaded, 8 mods active
    mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
    FML{7.10.18.1180} [Forge Mod Loader] (forge-1.7.10-10.13.0.1180.jar) Unloaded->Constructed
    Forge{10.13.0.1180} [Minecraft Forge] (forge-1.7.10-10.13.0.1180.jar) Unloaded->Constructed
    CrossbowMod2{a0.1.6} [Crossbow Mod 2] (Crossbow-Mod-2-1.6.4-a0.1.6.33.jar) Unloaded
    GalacticraftCore{2.0.14} [Galacticraft Core] (Galacticraft-1.6.4-2.0.14.1084.jar) Unloaded
    more{1.0} [more] (M-Ore 1.7.2 3.0Pre.jar) Unloaded
    musiccraft{2.9.2} [MusicCraft] (musiccraft-2.9.2.jar) Unloaded
    Scenter{1.7.2-3.1.0} [Scenter] (scenter-1.7.2-3.1.0.jar) Unloaded
    Launched Version: 1.7.10-Forge10.13.0.1180
    LWJGL: 2.9.1
    OpenGL: Intel HD Graphics 3000 OpenGL Engine GL version 2.1 INTEL-8.24.11, Intel Inc.
    GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because ARB_framebuffer_object is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: [PixelDaydreams.zip]
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    Anisotropic Filtering: Off (1)

Specs

  • OS: Mac OS X (x86_64) 10.9.2
  • RAM: 1024MB
  • Video: Intel HD Graphics 3000 OpenGL 2.1

closed as unclear what you're asking by CloudyMusic, Michel, shanodin, Studoku, Wipqozn Aug 5 '14 at 17:58

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

  • which mods and how many? – Michel Aug 5 '14 at 3:06
  • I am not sure but I think something is wrong with the mod. Maybe you are using a old version either of the mod or forge. It seems a class is missing... It also could be that one mod is overwriting a other mod... – Gerret Aug 5 '14 at 8:12
  • 2
    My guess would be that Crossbow Mod 2 and Galacticraft Core are incompatible with your current version -- their filenames indicate that they're for 1.6.4, while you're using 1.7.10. – Schism Aug 5 '14 at 14:44
  • I'm voting to close this question as off-topic because it is tech support for modded Minecraft. We only provide tech support for vanilla Minecraft. – Jim Jones Jan 17 '16 at 2:40
3

In the details of your error your mods are listed as

CrossbowMod2{a0.1.6} [Crossbow Mod 2] (Crossbow-Mod-2-1.6.4-a0.1.6.33.jar) Unloaded
GalacticraftCore{2.0.14} [Galacticraft Core] (Galacticraft-1.6.4-2.0.14.1084.jar) Unloaded
more{1.0} [more] (M-Ore 1.7.2 3.0Pre.jar) Unloaded
musiccraft{2.9.2} [MusicCraft] (musiccraft-2.9.2.jar) Unloaded
Scenter{1.7.2-3.1.0} [Scenter] (scenter-1.7.2-3.1.0.jar) Unloaded

The problem is clearly that you are trying to run mods that are not for 1.7.10 with 1.7.10.

  • CrossbowMod2 a0.1.6 is for Minecraft 1.6.4. Unfortunately, there is no version for 1.7.XX, let alone 1.7.10, so you will not be able to use it in 1.7.10 at all.
  • GalactiCraft Core 2.0.14 is for 1.6.4. You can try the beta-version for 1.7.10 instead.
  • M-Ore 3.0Pre is for 1.7.2. There's a version for 1.7.10 available though.
  • Musicraft I have no idea which version your mod-version (2.9.2) is for, but you can get Version 2.9.4 for use with MC 1.7.10
  • Scenter 3.1.0 is for 1.7.2. You can get Version 3.2.0 for use with MC 1.7.10

Remove the mods from the folder, download the correct versions (where possible) and try again (without CrossbowMod2)

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