2012-11-03 14:52:36 [SEVERE] [Train Carts] Failed to perform physics on train 'train9':
2012-11-03 14:52:36 [SEVERE] java.lang.NullPointerException
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.common.utils.RecipeUtil.getCraftingRequirements(RecipeUtil.java:101)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.common.utils.RecipeUtil.craftItems(RecipeUtil.java:128)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.common.utils.RecipeUtil.craftItems(RecipeUtil.java:124)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.common.utils.RecipeUtil.craftItems(RecipeUtil.java:119)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.signactions.SignActionCraft.execute(SignActionCraft.java:70)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.signactions.SignAction.executeAll(SignAction.java:167)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.signactions.SignAction.executeAll(SignAction.java:151)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.controller.MinecartGroup.setActiveSign(MinecartGroup.java:157)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.controller.MinecartMember.addActiveSign(MinecartMember.java:334)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.controller.MinecartMember.onBlockChange(MinecartMember.java:217)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.controller.NativeMinecartMember.onPostMove(NativeMinecartMember.java:629)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.controller.MinecartMember.onPostMove(MinecartMember.java:127)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.controller.MinecartGroup.doPhysics(MinecartGroup.java:898)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.controller.MinecartGroup.doPhysics(MinecartGroup.java:813)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.controller.MinecartMember.onTick(MinecartMember.java:108)
2012-11-03 14:52:36 [SEVERE] 	at com.bergerkiller.bukkit.tc.controller.NativeMinecartMember.j_(NativeMinecartMember.java:342)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.World.entityJoinedWorld(World.java:1278)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:526)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.World.playerJoinedWorld(World.java:1260)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.World.tickEntities(World.java:1159)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.WorldServer.tickEntities(WorldServer.java:439)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:557)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:486)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:419)
2012-11-03 14:52:36 [SEVERE] 	at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)