Random crash and now i cant start server!

[tryy3]

Launcher/pack Version:

2.1.1

Operating System:

Windows 7

Version of Java:

7

Description of Problem:

Okej, so i was siting and playing with some guys, i dont know if they did something but now my server crashed, as usally i waited and waited a little while cuz it maybe should get up automaticly soon!

Then after a while i went to server computer, and checked the log, and it was an error, so i tryed restart server!

And i got an error!

Error Messages:

2012-04-05 15:36:38 [sEVERE] java.lang.NullPointerException

2012-04-05 15:36:38 [sEVERE] at net.minecraft.server.ItemStack.doMaterialsMatch(ItemStack.java:243)

2012-04-05 15:36:38 [sEVERE] at ee.TileCondenser.extractItem(TileCondenser.java:539)

2012-04-05 15:36:38 [sEVERE] at buildcraft.transport.pipes.PipeItemsWood.checkExtract(PipeItemsWood.java:111)

2012-04-05 15:36:38 [sEVERE] at buildcraft.transport.pipes.PipeItemsWood.doWork(PipeItemsWood.java:90)

2012-04-05 15:36:38 [sEVERE] at buildcraft.transport.TileGenericPipe.doWork(TileGenericPipe.java:159)

2012-04-05 15:36:38 [sEVERE] at buildcraft.api.PowerProvider.update(PowerProvider.java:52)

2012-04-05 15:36:38 [sEVERE] at buildcraft.transport.TileGenericPipe.l_(TileGenericPipe.java:108)

2012-04-05 15:36:38 [sEVERE] at net.minecraft.server.World.tickEntities(World.java:1182)

2012-04-05 15:36:38 [sEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:534)

2012-04-05 15:36:38 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:441)

2012-04-05 15:36:38 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)

2012-04-05 15:36:38 [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)

Link to pastebin of log:

http://pastebin.com/cemLU7nZ

[perpetualgamer]

Im not 100% but Im pretty sure there are known errors with builcraft pipes and condensors... MCedit into your world delete any pipes touching condenser see if that fixes it.

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

[Jusupov]

Im not 100% but Im pretty sure there are known errors with builcraft pipes and condensors... MCedit into your world delete any pipes touching condenser see if that fixes it.

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

You should be 100% sure.

OP should use the redpower tubes with condensers as those won't cause any problems.

[tryy3]

well i used a pipe cuz i wanted to transport stuff from the condensor to a alchemy chest well i think i need to skip it then :(

[perpetualgamer]

Use Pnuematic Tubes, problem solved.