Hello, please help. Server crashes with this error:
2012-09-18 18:31:48 [SEVERE] java.lang.NullPointerException
2012-09-18 18:31:48 [SEVERE] at net.minecraft.server.ItemStack.damage(ItemStack.java:172)
2012-09-18 18:31:48 [SEVERE] at ic2.common.TileEntityCropmatron.scan(TileEntityCropmatron.java:133)
2012-09-18 18:31:48 [SEVERE] at ic2.common.TileEntityCropmatron.q_(TileEntityCropmatron.java:73)
2012-09-18 18:31:48 [SEVERE] at net.minecraft.server.World.tickEntities(World.java:1190)
2012-09-18 18:31:48 [SEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:569)
2012-09-18 18:31:48 [SEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467)
2012-09-18 18:31:48 [SEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
2012-09-18 18:31:48 [SEVERE] Unexpected exception
java.lang.NullPointerException
at net.minecraft.server.ItemStack.damage(ItemStack.java:172)
at ic2.common.TileEntityCropmatron.scan(TileEntityCropmatron.java:133)
at ic2.common.TileEntityCropmatron.q_(TileEntityCropmatron.java:73)
at net.minecraft.server.World.tickEntities(World.java:1190)
at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:569)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
