big server bug

[Kenta7777]

Hello,

Launcher/pack Version: tekkit 2.1

Operating System: win 7 x64

Version of Java: i don't know

Description of Problem: the serveur crast

Error Messages: after

Link to pastebin of log:

When i connect in my tekkit server, the server crash and this is the logs :

>16:18:48 [sEVERE] java.lang.NullPointerException

>16:18:48 [sEVERE] at net.minecraft.server.ItemStack.doMaterialsMatch(ItemStack.java:243)

>16:18:48 [sEVERE] at ee.TileCondenser.extractItem(TileCondenser.java:539)

>16:18:48 [sEVERE] at buildcraft.transport.pipes.PipeItemsWood.checkExtract(PipeItemsWood.java:111)

>16:18:48 [sEVERE] at buildcraft.transport.pipes.PipeItemsWood.doWork(PipeItemsWood.java:90)

>16:18:48 [sEVERE] at buildcraft.transport.TileGenericPipe.doWork(TileGenericPipe.java:159)

>16:18:48 [sEVERE] at buildcraft.api.PowerProvider.update(PowerProvider.java:52)

>16:18:48 [sEVERE] at buildcraft.transport.TileGenericPipe.l_(TileGenericPipe.java:108)

>16:18:48 [sEVERE] at net.minecraft.server.World.tickEntities(World.java:1182)

>16:18:48 [sEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:534)

>16:18:48 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:441)

>16:18:48 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)

>16:18:48 [sEVERE] Unexpected exception

java.lang.NullPointerException

at net.minecraft.server.ItemStack.doMaterialsMatch(ItemStack.java:243)

at ee.TileCondenser.extractItem(TileCondenser.java:539)

at buildcraft.transport.pipes.PipeItemsWood.checkExtract(PipeItemsWood.java:111)

at buildcraft.transport.pipes.PipeItemsWood.doWork(PipeItemsWood.java:90)

at buildcraft.transport.TileGenericPipe.doWork(TileGenericPipe.java:159)

at buildcraft.api.PowerProvider.update(PowerProvider.java:52)

at buildcraft.transport.TileGenericPipe.l_(TileGenericPipe.java:108)

at net.minecraft.server.World.tickEntities(World.java:1182)

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:534)

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

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

What is th problem ?

[bonfire01]

Have you by any chance connected a wooden transport pipe to a condenser? If so you need to remove the pipe in question. There is a fix in one fo the stickies but i'm not sure if it prevents the probelm happening again or fixes an already placed pipe aswell.

If that doesn't do the trick, shut the server down, load the world up in MCEdit and delete the pipe then restart the server and you'll be good.

[Kenta7777]

i test this.

happens when the bug when I co while I did not place any pipe

Sorry, i'm french and my english it's no good

[bonfire01]

I would use MCEdit to look around and find any condensers in your world, one of them is probably next to a wooden pipe judging by that error. Just delete the pipe or the condenser or both.

Have you already tried the fix in the stickies btw?

http://forums.technicpack.net/index.php/topic,5663.0.html

in a prior thread someone said it let them get onto their world without having to do anything else about the pipe beforehand.