Seems like any mod that you interact with an object in your inventory causes the shutting down internal server crash. This is the bug report for the backpacks mod.... does not seem to be a memory issue, I have also deleted my user.dat file and done a fresh install of minecraft, forge and the backpack mod, still get this error. Plus these were working just fine a day ago and all the computers I use get the same problem today. Any help would be appreciated!
---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.
Time: 7/20/13 10:29 AM
Description: Exception in world tick
java.lang.NoClassDefFoundError: net/minecraft/client/resources/ResourceLocation
at backpack.gui.GuiBackpack.<init>(GuiBackpack.java:31)
at backpack.proxy.CommonProxy.getClientGuiElement(CommonProxy.java:65)
at cpw.mods.fml.common.network.NetworkRegistry.openLocalGui(NetworkRegistry.java:328)
at cpw.mods.fml.common.network.FMLNetworkHandler.openGui(FMLNetworkHandler.java:356)
at net.minecraft.entity.player.EntityPlayer.openGui(EntityPlayer.java:2461)
at cpw.mods.fml.common.network.OpenGuiPacket.execute(OpenGuiPacket.java:67)
at cpw.mods.fml.common.network.FMLNetworkHandler.handleFMLPacket(FMLNetworkHandler.java:115)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:80)
at net.minecraft.client.multiplayer.NetClientHandler.func_72501_a(NetClientHandler.java:1647)
at net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:61)
at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281)
at net.minecraft.client.multiplayer.WorldClient.func_72835_b(WorldClient.java:99)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1916)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:898)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:826)
at net.minecraft.client.main.Main.main(SourceFile:101)
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 net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.resources.ResourceLocation
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:179)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 23 more
Caused by: java.lang.NullPointerException
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Stacktrace:
at backpack.gui.GuiBackpack.<init>(GuiBackpack.java:31)
at backpack.proxy.CommonProxy.getClientGuiElement(CommonProxy.java:65)
at cpw.mods.fml.common.network.NetworkRegistry.openLocalGui(NetworkRegistry.java:328)
at cpw.mods.fml.common.network.FMLNetworkHandler.openGui(FMLNetworkHandler.java:356)
at net.minecraft.entity.player.EntityPlayer.openGui(EntityPlayer.java:2461)
at cpw.mods.fml.common.network.OpenGuiPacket.execute(OpenGuiPacket.java:67)
at cpw.mods.fml.common.network.FMLNetworkHandler.handleFMLPacket(FMLNetworkHandler.java:115)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:80)
at net.minecraft.client.multiplayer.NetClientHandler.func_72501_a(NetClientHandler.java:1647)
at net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:61)
at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281)
---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.
Time: 7/20/13 10:29 AM
Description: Exception in world tick
java.lang.NoClassDefFoundError: net/minecraft/client/resources/ResourceLocation
at backpack.gui.GuiBackpack.<init>(GuiBackpack.java:31)
at backpack.proxy.CommonProxy.getClientGuiElement(CommonProxy.java:65)
at cpw.mods.fml.common.network.NetworkRegistry.openLocalGui(NetworkRegistry.java:328)
at cpw.mods.fml.common.network.FMLNetworkHandler.openGui(FMLNetworkHandler.java:356)
at net.minecraft.entity.player.EntityPlayer.openGui(EntityPlayer.java:2461)
at cpw.mods.fml.common.network.OpenGuiPacket.execute(OpenGuiPacket.java:67)
at cpw.mods.fml.common.network.FMLNetworkHandler.handleFMLPacket(FMLNetworkHandler.java:115)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:80)
at net.minecraft.client.multiplayer.NetClientHandler.func_72501_a(NetClientHandler.java:1647)
at net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:61)
at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281)
at net.minecraft.client.multiplayer.WorldClient.func_72835_b(WorldClient.java:99)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1916)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:898)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:826)
at net.minecraft.client.main.Main.main(SourceFile:101)
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 net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.resources.ResourceLocation
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:179)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 23 more
Caused by: java.lang.NullPointerException
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Stacktrace:
at backpack.gui.GuiBackpack.<init>(GuiBackpack.java:31)
at backpack.proxy.CommonProxy.getClientGuiElement(CommonProxy.java:65)
at cpw.mods.fml.common.network.NetworkRegistry.openLocalGui(NetworkRegistry.java:328)
at cpw.mods.fml.common.network.FMLNetworkHandler.openGui(FMLNetworkHandler.java:356)
at net.minecraft.entity.player.EntityPlayer.openGui(EntityPlayer.java:2461)
at cpw.mods.fml.common.network.OpenGuiPacket.execute(OpenGuiPacket.java:67)
at cpw.mods.fml.common.network.FMLNetworkHandler.handleFMLPacket(FMLNetworkHandler.java:115)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:80)
at net.minecraft.client.multiplayer.NetClientHandler.func_72501_a(NetClientHandler.java:1647)
at net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:61)
at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281)
-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['clouder70'/236, l='MpServer', x=145.14, y=73.62, z=171.76]]
Chunk stats: MultiplayerChunkCache: 441
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (246,64,29), Chunk: (at 6,4,13 in 15,1; contains blocks 240,0,16 to 255,255,31), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 9242 game time, 9242 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 36 total; [[email protected]: Raj Balmiki/1690074126205416719/[email protected], EntityBat['Bat'/64, l='MpServer', x=216.53, y=66.10, z=163.25], EntityVillager['Villager'/65, l='MpServer', x=218.38, y=71.00, z=150.04], EntityBat['Bat'/67, l='MpServer', x=224.25, y=18.00, z=176.50], EntityBat['Bat'/9, l='MpServer', x=66.25, y=28.10, z=140.75], EntitySquid['Squid'/17, l='MpServer', x=82.38, y=56.22, z=151.06], EntityBat['Bat'/16, l='MpServer', x=87.18, y=22.14, z=125.52], [email protected]: Raj Kuwar/1920119633259504955/[email protected], EntitySquid['Squid'/19, l='MpServer', x=98.81, y=54.19, z=116.59], EntityBat['Bat'/18, l='MpServer', x=95.60, y=25.62, z=108.48], EntityBat['Bat'/21, l='MpServer', x=100.51, y=44.32, z=125.50], EntitySquid['Squid'/20, l='MpServer', x=106.91, y=56.31, z=121.38], EntitySquid['Squid'/23, l='MpServer', x=114.31, y=56.34, z=133.06], [email protected]: Akshay Pasi/1307758279870261108/[email protected], [email protected]: Raj Paswan/5035157686504491668/[email protected], EntitySquid['Squid'/22, l='MpServer', x=102.47, y=56.19, z=128.09], [email protected]: Shobha Paswan/754077142647270635/[email protected], EntityBat['Bat'/239, l='MpServer', x=177.48, y=23.81, z=245.92], EntityBat['Bat'/34, l='MpServer', x=111.67, y=45.84, z=126.90], EntityBat['Bat'/35, l='MpServer', x=119.25, y=45.10, z=132.25], EntityItem['item.tile.cactus'/38, l='MpServer', x=126.81, y=63.13, z=136.78], EntityItem['item.tile.cactus'/39, l='MpServer', x=126.34, y=65.13, z=177.38], [email protected]: Shobhana Kuwar/962757414465876242/[email protected], EntityItem['item.tile.cactus'/36, l='MpServer', x=124.41, y=63.13, z=135.25], EntityItem['item.tile.cactus'/37, l='MpServer', x=126.88, y=63.13, z=135.47], [email protected]: Sudha Pasi/7428718871282603993/[email protected], [email protected]: Shobha Chero/7629451101407231813/[email protected], EntityBat['Bat'/289, l='MpServer', x=193.19, y=21.88, z=149.38], [email protected]: Vimla Balmiki/3090608540484854336/[email protected], EntityBat['Bat'/298, l='MpServer', x=119.48, y=43.70, z=128.42], EntityBat['Bat'/57, l='MpServer', x=204.46, y=54.87, z=170.25], EntityBat['Bat'/56, l='MpServer', x=195.25, y=16.00, z=163.45], EntityBat['Bat'/63, l='MpServer', x=223.75, y=21.85, z=180.75], EntityBat['Bat'/62, l='MpServer', x=210.75, y=61.84, z=142.50], EntityClientPlayerMP['clouder70'/236, l='MpServer', x=145.14, y=73.62, z=171.76], [email protected]: Akshay Chero/7607389036686925428/[email protected]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:440)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1929)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:898)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:826)
at net.minecraft.client.main.Main.main(SourceFile:101)
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 net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)
-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['clouder70'/236, l='MpServer', x=145.14, y=73.62, z=171.76]]
Chunk stats: MultiplayerChunkCache: 441
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (246,64,29), Chunk: (at 6,4,13 in 15,1; contains blocks 240,0,16 to 255,255,31), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 9242 game time, 9242 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 36 total; [[email protected]: Raj Balmiki/1690074126205416719/[email protected], EntityBat['Bat'/64, l='MpServer', x=216.53, y=66.10, z=163.25], EntityVillager['Villager'/65, l='MpServer', x=218.38, y=71.00, z=150.04], EntityBat['Bat'/67, l='MpServer', x=224.25, y=18.00, z=176.50], EntityBat['Bat'/9, l='MpServer', x=66.25, y=28.10, z=140.75], EntitySquid['Squid'/17, l='MpServer', x=82.38, y=56.22, z=151.06], EntityBat['Bat'/16, l='MpServer', x=87.18, y=22.14, z=125.52], [email protected]: Raj Kuwar/1920119633259504955/[email protected], EntitySquid['Squid'/19, l='MpServer', x=98.81, y=54.19, z=116.59], EntityBat['Bat'/18, l='MpServer', x=95.60, y=25.62, z=108.48], EntityBat['Bat'/21, l='MpServer', x=100.51, y=44.32, z=125.50], EntitySquid['Squid'/20, l='MpServer', x=106.91, y=56.31, z=121.38], EntitySquid['Squid'/23, l='MpServer', x=114.31, y=56.34, z=133.06], [email protected]: Akshay Pasi/1307758279870261108/[email protected], [email protected]: Raj Paswan/5035157686504491668/[email protected], EntitySquid['Squid'/22, l='MpServer', x=102.47, y=56.19, z=128.09], [email protected]: Shobha Paswan/754077142647270635/[email protected], EntityBat['Bat'/239, l='MpServer', x=177.48, y=23.81, z=245.92], EntityBat['Bat'/34, l='MpServer', x=111.67, y=45.84, z=126.90], EntityBat['Bat'/35, l='MpServer', x=119.25, y=45.10, z=132.25], EntityItem['item.tile.cactus'/38, l='MpServer', x=126.81, y=63.13, z=136.78], EntityItem['item.tile.cactus'/39, l='MpServer', x=126.34, y=65.13, z=177.38], [email protected]: Shobhana Kuwar/962757414465876242/[email protected], EntityItem['item.tile.cactus'/36, l='MpServer', x=124.41, y=63.13, z=135.25], EntityItem['item.tile.cactus'/37, l='MpServer', x=126.88, y=63.13, z=135.47], [email protected]: Sudha Pasi/7428718871282603993/[email protected], [email protected]: Shobha Chero/7629451101407231813/[email protected], EntityBat['Bat'/289, l='MpServer', x=193.19, y=21.88, z=149.38], [email protected]: Vimla Balmiki/3090608540484854336/[email protected], EntityBat['Bat'/298, l='MpServer', x=119.48, y=43.70, z=128.42], EntityBat['Bat'/57, l='MpServer', x=204.46, y=54.87, z=170.25], EntityBat['Bat'/56, l='MpServer', x=195.25, y=16.00, z=163.45], EntityBat['Bat'/63, l='MpServer', x=223.75, y=21.85, z=180.75], EntityBat['Bat'/62, l='MpServer', x=210.75, y=61.84, z=142.50], EntityClientPlayerMP['clouder70'/236, l='MpServer', x=145.14, y=73.62, z=171.76], [email protected]: Akshay Chero/7607389036686925428/[email protected]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
-- System Details --
Details:
Minecraft Version: 1.6.2
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 116130400 bytes (110 MB) / 499515392 bytes (476 MB) up to 954466304 bytes (910 MB)
JVM Flags: 1 total; -Xmx1G
AABB Pool Size: 13187 (738472 bytes; 0 MB) allocated, 407 (22792 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
FML: MCP v8.04 FML v6.2.30.793 Minecraft Forge 9.10.0.793 11 mods loaded, 11 mods active
mcp{8.04} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{6.2.30.793} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{9.10.0.793} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mod_ReiMinimap{v3.4_01 [1.6.2]} [mod_ReiMinimap] ([1.6.2]ReiMinimap_v3.4_01.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Backpack{1.12.13} [Backpack] (backpack-1.12.13-1.6.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Builder{0.3.0} [Builder] (builder_0.3.0_1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
DiamondMeter{2.2.4} [Diamond Meter] (DiamondMeter 2.2.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
millenaire{5.1.6} [Millénaire] (millenaire-jar-5.1.6) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MoreMinecraft{1.3.2} [MoreMinecraft!] (MoreMinecraft 1.5.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mod_Timber{1.6.2} [Timber!] (Timber! (1.6.2).zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
AS_UpdateCheck{1.1.0} [AtomicStryker Update Check Mod] (UpdateCheckerMod_1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Launched Version: 1.6.2-Forge
LWJGL: 2.9.0
OpenGL: AMD Radeon HD 7470 GL version 4.2.11476 Compatibility Profile Context, ATI Technologies Inc.
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Pack: Default
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 5177 (289912 bytes; 0 MB) allocated, 559 (31304 bytes; 0 MB) used
Here it is:
http://www.minecraftforum.net/topic/1492661-15x-16x-backpacks-v-11213/
Hope this works for you as well!