Internal server error

[Thor85]

So I'm running Tekkit on a Ubuntu server and I'm accessing it from a Windows pc on the lan. Everything seems to run well for me when I'm in survival mode but as soon as i change into creative mode i start running into trouble. Any time i try to click on an item the client crashes and tell me internal server error. I have tried to delete and reinstall minecraft and the tekkit loader but the problem continues. Also i have tried to change the server properties text file gamemode to 1 for survival. I have also tried setting the game to survival by doing a /gamemode <name> 1. No matter what anytime i click on an item the client just crashes. Anyone know how to fix this?

[Mrpeanut188]

So I'm running Tekkit on a Ubuntu server and I'm accessing it from a Windows pc on the lan. Everything seems to run well for me when I'm in survival mode but as soon as i change into creative mode i start running into trouble. Any time i try to click on an item the client crashes and tell me internal server error. I have tried to delete and reinstall minecraft and the tekkit loader but the problem continues. Also i have tried to change the server properties text file gamemode to 1 for survival. I have also tried setting the game to survival by doing a /gamemode <name> 1. No matter what anytime i click on an item the client just crashes. Anyone know how to fix this?

It is the server. Unfixable as of now, just use the bands from Equivalent Exchange to fly instead of creative to fly.

As for your problem with survival, I repeat NO KNOWN FIX.

[ipewpewz]

Not to revive an old thread, but is there a fix yet to this? It'd be helpful if I could spawn in items on my server.

[SteelPhoenix]

Same problem that I am having.

Here's a more descriptive account of what's happening from my server console, from when I log in, up until I get disconnected:

17:46:53 [iNFO] SteelPhoenix [/x.xxx.xxx.xxx:xxxxx] logged in with entity id 362

at ([world] -229.86413064400142, 76.0, 190.63079796232952)

17:46:54 [iNFO] SteelPhoenix joined with mod_ModLoaderMp 1.1v4, mod_MinecraftFor

ge 1.3.3.12, mod_NotEnoughItems 1.1.1, mod_ReiMinimap v3.0_01 [1.1], mod_BuildCr

aftCore 2.2.12, mod_BuildCraftBuilders 2.2.12, mod_BuildCraftEnergy 2.2.12, mod_

BuildCraftFactory 2.2.12, mod_BuildCraftTransport 2.2.12, mod_IC2 v1.70, mod_Pow

erConverters 1.1.0R1.3.1, mod_RedPowerArray 2.0pr4d, mod_RedPowerCore 2.0pr4d, m

od_RedPowerLighting 2.0pr4d, mod_RedPowerLogic 2.0pr4d, mod_RedPowerMachine 2.0p

r4d, mod_RedPowerWiring 2.0pr4d, mod_RedPowerWorld 2.0pr4d, mod_Clevercraft 1.6.

2, mod_ItemDescriptions 1.3, mod_EnderChest 1.0.1, mod_Forestry 1.2.6.4, mod_zAd

ditionalPipes Rev32.3, mod_ComputerCraft 1.21, mod_EE EE2 v1.0.0, mod_InvTweaks

1.38 (1.1), mod_MAtmos_forModLoader r10 for 1.1.x, mod_NetherOres 1.1.0R1.1.2, m

od_RailcraftAutomation 3.3.1, mod_RailcraftBuildcraft 3.3.1, mod_RailcraftCore 3

.3.1, mod_RailcraftExtras 3.3.1, mod_RailcraftFactory 3.3.1, mod_RailcraftIC2 3.

3.1, mod_RailcraftInfrastructure 3.3.1, mod_RailcraftRails 3.3.1

17:46:54 [iNFO] SteelPhoenix joined with mod_ModLoaderMp 1.1v4, mod_MinecraftFor

ge 1.3.3.12, mod_NotEnoughItems 1.1.1, mod_ReiMinimap v3.0_01 [1.1], mod_BuildCr

aftCore 2.2.12, mod_BuildCraftBuilders 2.2.12, mod_BuildCraftEnergy 2.2.12, mod_

BuildCraftFactory 2.2.12, mod_BuildCraftTransport 2.2.12, mod_IC2 v1.70, mod_Pow

erConverters 1.1.0R1.3.1, mod_RedPowerArray 2.0pr4d, mod_RedPowerCore 2.0pr4d, m

od_RedPowerLighting 2.0pr4d, mod_RedPowerLogic 2.0pr4d, mod_RedPowerMachine 2.0p

r4d, mod_RedPowerWiring 2.0pr4d, mod_RedPowerWorld 2.0pr4d, mod_Clevercraft 1.6.

2, mod_ItemDescriptions 1.3, mod_EnderChest 1.0.1, mod_Forestry 1.2.6.4, mod_zAd

ditionalPipes Rev32.3, mod_ComputerCraft 1.21, mod_EE EE2 v1.0.0, mod_InvTweaks

1.38 (1.1), mod_MAtmos_forModLoader r10 for 1.1.x, mod_NetherOres 1.1.0R1.1.2, m

od_RailcraftAutomation 3.3.1, mod_RailcraftBuildcraft 3.3.1, mod_RailcraftCore 3

.3.1, mod_RailcraftExtras 3.3.1, mod_RailcraftFactory 3.3.1, mod_RailcraftIC2 3.

3.1, mod_RailcraftInfrastructure 3.3.1, mod_RailcraftRails 3.3.1

17:47:13 [WARNING] Failed to handle packet: java.lang.IndexOutOfBoundsException:

Index: 71, Size: 45

java.lang.IndexOutOfBoundsException: Index: 71, Size: 45

at java.util.ArrayList.RangeCheck(Unknown Source)

at java.util.ArrayList.get(Unknown Source)

at net.minecraft.server.Container.a(SourceFile:128)

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:997)

at net.minecraft.server.Packet102WindowClick.handle(SourceFile:28)

at net.minecraft.server.NetworkManager.b(NetworkManager.java:231)

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:101)

at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:7

8)

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:543)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:441)

at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)

I got disconnected when clicking on my hot bar. Wondering if a lot of people are having this problem in creative mode?

[JACTekkit]

Please listen to the guy who replied it is a known NEI bug, it is not i repeat not caused by tekkit. Please go and look on the NEI post on the minecraft forums for more info but there is NO KNOWN FIX. Good luck.