DrewbieCanubie

Thank you! I will attempt to fix the problem. Hope it works

My wife & I play together () and I host the lan server on my laptop. She can play singleplayer, however if she tries to connect to my server it crashes. I noticed that I'm running forge version 4.1 and she is using 4.0. Could this be the issue? Any help is greatly appreciated!!

It looks like the computer I'm using to host the lan server on (My wife and I play together ) is running Forge version 4.1 and the computer that keeps crashing is using version 4.0 could this be the cause? I hope so... Thanks for any help you guys can shoot our way. -Drew

I have made sure to install Forge, Optifine, and any other mods on the host server. The game works in singleplayer just fine. I updated the video card drivers for the computer that crashes and also Java. Here is the error report: Minecraft has crashed! ---------------------- Minecraft has stopped running because it encountered a problem; Unexpected error This error has been saved to C:\Documents and Settings\Deanna\Application Data\.minecraft\crash-reports\crash-2012-09-29_08.53.10-client.txt for your convenience. Please include a copy of this file if you report this crash to anyone. --- BEGIN ERROR REPORT 9b31543 -------- Generated 9/29/12 8:53 AM - Minecraft Version: 1.3.2 - Operating System: Windows XP (x86) version 5.1 - Java Version: 1.7.0_07, Oracle Corporation - Java VM Version: Java HotSpot Client VM (mixed mode), Oracle Corporation - Memory: 454482104 bytes (433 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB) - JVM Flags: 2 total; -Xms512m -Xmx1024m - LWJGL: 2.4.2 - OpenGL: Intel 945GM GL version 1.4.0 - Build 7.14.10.4926, Intel - Is Modded: Definitely; 'forge,fml' - Type: Client - Texture Pack: Steelfeathers Enchanted Pack_v1.4.zip - Profiler Position: N/A (disabled) java.lang.NullPointerException at cpw.mods.fml.common.network.FMLNetworkHandler.bindNetworkId(FMLNetworkHandler.java:261) at cpw.mods.fml.common.network.ModIdentifiersPacket.execute(ModIdentifiersPacket.java:67) at cpw.mods.fml.common.network.FMLNetworkHandler.handleFMLPacket(FMLNetworkHandler.java:89) at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:59) at asv.a(NetClientHandler.java:1288) at ce.a(SourceFile:56) at bb.b(TcpConnection.java:438) at asv.d(NetClientHandler.java:99) at asy.c(SourceFile:69) at net.minecraft.client.Minecraft.l(Minecraft.java:1484) at net.minecraft.client.Minecraft.J(Minecraft.java:831) at net.minecraft.client.Minecraft.run(Minecraft.java:761) at java.lang.Thread.run(Unknown Source) --- END ERROR REPORT fdd63d71 ----------