If I'm in the wrong area/wiki for this, please direct me to the correct one.
In any case, here is the problem: Whenever I launch the 'Magic World v7.1.1' modpack from the FTB launcher, I get crashed after the mojang logo. Linked under is the error report that appears.
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem; Failed to start game
A full error report has been saved to H:\Games\.Minecraft\FTB\Magic_World\minecraft\crash-reports\crash-2013-02-21_08.19.57-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash
--- BEGIN ERROR REPORT 18441770 --------
Full report at:
H:\Games\.Minecraft\FTB\Magic_World\minecraft\crash-reports\crash-2013-02-21_08.19.57-client.txt
Please show that file to Mojang, NOT just this screen!
cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: invtweaks.InvTweaksMod
at cpw.mods.fml.common.LoadController.transition(LoadController.java:130)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:504)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:161)
at net.minecraft.client.Minecraft.a(Minecraft.java:410)
at asq.a(SourceFile:56)
at net.minecraft.client.Minecraft.run(Minecraft.java:744)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: invtweaks.InvTweaksMod
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:185)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:57)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:418)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:153)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:86)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:494)
... 5 more
Caused by: java.lang.UnsupportedClassVersionError: invtweaks/InvTweaksMod : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:174)
... 32 more
--- END ERROR REPORT 7781adbd ----------
If you added one on your own remove it.
If you didn't add one, I'd recommend deleting both out of the modpacks folder. Then refresh the modpack.
If the error comes back after deleting and refreshing, ask about it on the FTB forum section for that pack.
In any case, here is the problem: Whenever I launch the 'Magic World v7.1.1' modpack from the FTB launcher, I get crashed after the mojang logo. Linked under is the error report that appears.
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem; Failed to start game
A full error report has been saved to H:\Games\.Minecraft\FTB\Magic_World\minecraft\crash-reports\crash-2013-02-21_08.19.57-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash
--- BEGIN ERROR REPORT 18441770 --------
Full report at:
H:\Games\.Minecraft\FTB\Magic_World\minecraft\crash-reports\crash-2013-02-21_08.19.57-client.txt
Please show that file to Mojang, NOT just this screen!
Generated 21/02/13 8:19 AM
-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.6.0_25, Sun Microsystems Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
Memory: 204889856 bytes (195 MB) / 266272768 bytes (253 MB) up to 4286251008 bytes (4087 MB)
JVM Flags: 5 total; -Xms256M -Xmx4096M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:+AggressiveOpts
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v7.26a FML v4.7.32.553 Minecraft Forge 6.6.1.524 Feed The Beast Mod Pack 35 mods loaded, 35 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
FML [Forge Mod Loader] (coremods) Unloaded->Constructed
Forge [Minecraft Forge] (coremods) Unloaded->Constructed
CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed
NotEnoughItems [Not Enough Items] (coremods) Unloaded->Constructed
BuildCraft|Core [BuildCraft] (buildcraft.jar) Unloaded->Constructed
BuildCraft|Builders [BC Builders] (buildcraft.jar) Unloaded->Constructed
BuildCraft|Energy [BC Energy] (buildcraft.jar) Unloaded->Constructed
BuildCraft|Factory [BC Factory] (buildcraft.jar) Unloaded->Constructed
BuildCraft|Transport [BC Transport] (buildcraft.jar) Unloaded->Constructed
BuildCraft|Silicon [BC Silicon] (buildcraft.jar) Unloaded->Constructed
ChickenChunks [ChickenChunks] (chickenchunks.jar) Unloaded->Constructed
CoFHCore [CoFH Core] (CoFHCore.zip) Unloaded->Constructed
EnderStorage [EnderStorage] (enderstorage.jar) Unloaded->Constructed
ExtrabiomesXL [ExtrabiomesXL] (extrabiomes.jar) Unloaded->Constructed
Forestry [Forestry for Minecraft] (forestry.jar) Unloaded->Constructed
inventorytweaks_forge [Inventory Tweaks (Forge)] (InvTweaks.jar) Unloaded->Errored
mod_InvTweaks [Inventory Tweaks] (InvTweaks.zip) Unloaded->Constructed
IronChest [Iron Chest] (IronChest.zip) Unloaded->Constructed
Mystcraft [Mystcraft] (mystcraft.zip) Unloaded->Constructed
NEIPlugins [NEI Plugins] (neiplugins.jar) Unloaded->Constructed
ObsidiPlates [Obsidian Pressure Plates] (obsidiplates.zip) Unloaded->Constructed
ThermalExpansion [Thermal Expansion] (thermalexpansion.zip) Unloaded->Constructed
OmniTools [OmniTools] (omnitools.zip) Unloaded->Constructed
Railcraft [Railcraft] (railcraft.jar) Unloaded->Constructed
mod_ReiMinimap [mod_ReiMinimap] (reiminimap.zip) Unloaded->Constructed
SecretRoomsMod [The SecretRoomsMod] (secretroomsmod.zip) Unloaded->Constructed
SoulShards [SoulShards] (soulshards.zip) Unloaded->Constructed
StevesCarts [Steve's Carts] (StevesCarts.zip) Unloaded->Constructed
Thaumcraft [Thaumcraft] (Thaumcraft.zip) Unloaded->Constructed
ThermalExpansion|Factory [Factory] (thermalexpansion.zip) Unloaded->Constructed
ThermalExpansion|Energy [Energy] (thermalexpansion.zip) Unloaded->Constructed
ThermalExpansion|Transport [Transport] (thermalexpansion.zip) Unloaded->Constructed
TwilightForest [The Twilight Forest] (TwilightForest.zip) Unloaded->Constructed
XReliquary [Xeno's Reliquary] (XReliquary.jar) Unloaded->Constructed
LWJGL: 2.4.2
OpenGL: AMD Radeon HD 6670 GL version 4.2.12002 Compatibility Profile Context 9.12.0.0, ATI Technologies Inc.
Is Modded: Definitely; Client brand changed to 'forge,fml'
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: invtweaks.InvTweaksMod
at cpw.mods.fml.common.LoadController.transition(LoadController.java:130)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:504)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:161)
at net.minecraft.client.Minecraft.a(Minecraft.java:410)
at asq.a(SourceFile:56)
at net.minecraft.client.Minecraft.run(Minecraft.java:744)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: invtweaks.InvTweaksMod
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:185)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:57)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:418)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:153)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:86)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:494)
... 5 more
Caused by: java.lang.UnsupportedClassVersionError: invtweaks/InvTweaksMod : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:174)
... 32 more
--- END ERROR REPORT 7781adbd ----------
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Retired StaffIf you added one on your own remove it.
If you didn't add one, I'd recommend deleting both out of the modpacks folder. Then refresh the modpack.
If the error comes back after deleting and refreshing, ask about it on the FTB forum section for that pack.