Minecraft Forums

Hello,
Minecraft starts perfectly well for me, and I can play single player easily enough. My problems come from trying to connect to servers that have the same mods installed as my Minecraft. One of two things will happen: 1) The server loads to an extent, but I will remain in the screen that looks like dirt and have a button that says "Done". When I press that button, I am sent back to the main menu. 2) The game crashes, and I get an error log that is attached. Could you please take the time to look this over, and help me? Thank you for your time.
woods17

[spoiler]
Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem; Ticking screen

A full error report has been saved to C:\Users\Tyler\AppData\Roaming\.minecraft\crash-reports\crash-2013-02-08_15.58.34-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 4b992495 --------
Full report at:
C:\Users\Tyler\AppData\Roaming\.minecraft\crash-reports\crash-2013-02-08_15.58.34-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 08/02/13 3:58 PM

-- Head --
Stacktrace:
at asw.d(SourceFile:35)
at asw.b(SourceFile:23)
at net.minecraft.client.Minecraft.a(Minecraft.java:2072)
at net.minecraft.client.Minecraft.a(Minecraft.java:2023)
at cpw.mods.fml.client.FMLClientHandler.disconnectIDMismatch(FMLClientHandler.java:529)
at cpw.mods.fml.common.FMLCommonHandler.disconnectIDMismatch(FMLCommonHandler.java:464)
at cpw.mods.fml.common.network.ModIdMapPacket.execute(ModIdMapPacket.java:89)
at cpw.mods.fml.common.network.FMLNetworkHandler.handleFMLPacket(FMLNetworkHandler.java:102)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:67)
at ayh.a(NetClientHandler.java:1483)
at di.a(SourceFile:59)
at cg.b(TcpConnection.java:458)
at ayh.d(NetClientHandler.java:240)
at ayk.c(GuiConnecting.java:49)

-- Affected screen --
Details:
Screen name: ~~ERROR~~ NullPointerException: null

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [ays['woods17'/819213, l='MpServer', x=-477.50, y=66.62, z=-173.50]]
Chunk stats: MultiplayerChunkCache: 0
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (-478,57,-142), Chunk: (at 2,3,2 in -30,-9; contains blocks -480,0,-144 to -465,255,-129), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 3933784 game time, 9298997 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: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 1 total; [ays['woods17'/819213, l='MpServer', x=-477.50, y=66.62, z=-173.50]]
Retry entities: 0 total; []
Stacktrace:
at ayp.a(WorldClient.java:439)
at net.minecraft.client.Minecraft.b(Minecraft.java:2401)
at net.minecraft.client.Minecraft.run(Minecraft.java:787)
at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.6.0_24, Sun Microsystems Inc.
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
Memory: 599291936 bytes (571 MB) / 678887424 bytes (647 MB) up to 954466304 bytes (910 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 10817 (605752 bytes; 0 MB) allocated, 10817 (605752 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 20 mods loaded, 20 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
NotEnoughItems [Not Enough Items] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
mod_ReiMinimap [mod_ReiMinimap] ([1.4.6]ReiMinimap_v3.2_06.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
BasicComponents [Basic Components] (BasicComponents_v1.2.4.335.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
AssemblyLine [Assembly Line] (AssemblyLine_v0.2.4.62.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
AtomicScience [Atomic Science] (AtomicScience_v0.3.5.143.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
BlastCraft [BlastCraft] (BlastCraft_v0.6.1.25.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ElectricExpansion [Electric Expansion] (ElectricExpansion_v1.3.9.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Liquid Mechanics [Liquid Mechanics] (Fluid-Mechanics_v0.2.6.14.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ICBM [ICBM] (ICBM_v1.0.4.138.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
mod_InvTweaks [Inventory Tweaks] (InventoryTweaks_1.46.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Mekanism [Mekanism] (Mekanism-v5.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
MekanismGenerators [MekanismGenerators] (MekanismGenerators-v5.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
MekanismTools [MekanismTools] (MekanismTools-v5.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ModularForceFieldSystem [Modular ForceField System V2] (ModularForceFieldSystemV2.2.8.3.6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
mmmPowersuits [MachineMuse's Modular Powersuits] (ModularPowersuits-0.2.0-42.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Railcraft [Railcraft] (Railcraft_1.4.7-6.15.0.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
LWJGL: 2.4.2
OpenGL: AMD Radeon™ HD 6520G GL version 4.1.10600 Compatibility Profile Context, 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: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

asy
at asw.d(SourceFile:35)
at asw.b(SourceFile:23)
at net.minecraft.client.Minecraft.a(Minecraft.java:2072)
at net.minecraft.client.Minecraft.a(Minecraft.java:2023)
at cpw.mods.fml.client.FMLClientHandler.disconnectIDMismatch(FMLClientHandler.java:529)
at cpw.mods.fml.common.FMLCommonHandler.disconnectIDMismatch(FMLCommonHandler.java:464)
at cpw.mods.fml.common.network.ModIdMapPacket.execute(ModIdMapPacket.java:89)
at cpw.mods.fml.common.network.FMLNetworkHandler.handleFMLPacket(FMLNetworkHandler.java:102)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:67)
at ayh.a(NetClientHandler.java:1483)
at di.a(SourceFile:59)
at cg.b(TcpConnection.java:458)
at ayh.d(NetClientHandler.java:240)
at ayk.c(GuiConnecting.java:49)
at net.minecraft.client.Minecraft.l(Minecraft.java:1537)
at net.minecraft.client.Minecraft.J(Minecraft.java:846)
at net.minecraft.client.Minecraft.run(Minecraft.java:771)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT e6ad701b ----------
[spoiler/]Sorry about not using the spoilers right. I couldn't figure those out.

Hmm. Is the version of minecraft the same?

It is indeed.

Are all the item ids your client the same as on the server,and are the mods the right version?

Mmmmh, try to check the difference between server and client. If it ain't the problem, then I can't help you.

I`ll check and try. Thanks