Server crashes when I use a redstone engine.

[crabsintrees]

Title: Server crashes when I use a redstone engine.

Version: 3.1.2

OS: OS X 10.7.5

Java Version: 1.6.0_37

Description of Problem:

Whenever I use a redstone engine on my tekkit server, it crashes. I am running Tekkit 3.1.3, which was not listed in the dropdown menu. Is 3.1.3 stable? Thank you!!!

Error Messages:

Error Log:

[size=13px][font=Courier][color=#cccccc]at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)<br />

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)<br />

Caused by: java.lang.NullPointerException<br />

at com.gmail.nossr50.util.Skills.abilityCheck(Skills.java:401)<br />

at com.gmail.nossr50.util.Combat.combatChecks(Combat.java:76)<br />

at com.gmail.nossr50.listeners.EntityListener.onEntityDamageByEntity(EntityListener.java:98)<br />

at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)<br />

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br />

at java.lang.reflect.Method.invoke(Method.java:601)<br />

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302)<br />

... 17 more<br />

2012-12-18 19:15:08 [iNFO] <admin.ecrab1[0;39m> zzzzz[m<br />

2012-12-18 19:20:46 [iNFO] ecrab1: Giving ecrab1 some 26501 (X26501)[m<br />

2012-12-18 19:22:24 [sEVERE] Could not pass event EntityDamageByEntityEvent to mcMMO<br />

org.bukkit.event.EventException<br />

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:304)<br />

at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)<br />

at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:482)<br />

at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:467)<br />

at net.minecraft.server.Explosion.a(Explosion.java:167)<br />

at net.minecraft.server.World.createExplosion(World.java:1563)<br />

at net.minecraft.server.WorldServer.createExplosion(WorldServer.java:238)<br />

at net.minecraft.server.EntityCreeper.F_(EntityCreeper.java:77)<br />

at net.minecraft.server.World.entityJoinedWorld(World.java:1285)<br />

at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:104)<br />

at net.minecraft.server.World.playerJoinedWorld(World.java:1267)<br />

at net.minecraft.server.World.tickEntities(World.java:1163)<br />

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)<br />

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)<br />

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)<br />

Caused by: java.lang.NullPointerException<br />

at com.gmail.nossr50.skills.acrobatics.AcrobaticsManager.<init>(AcrobaticsManager.java:20)<br />

at com.gmail.nossr50.util.Combat.combatChecks(Combat.java:204)<br />

at com.gmail.nossr50.listeners.EntityListener.onEntityDamageByEntity(EntityListener.java:98)<br />

at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)<br />

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br />

at java.lang.reflect.Method.invoke(Method.java:601)<br />

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302)<br />

... 14 more<br />

2012-12-18 19:22:37 [sEVERE] Could not pass event FoodLevelChangeEvent to mcMMO<br />

org.bukkit.event.EventException<br />

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:304)<br />

at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)<br />

at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:482)<br />

at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:467)<br />

at org.bukkit.craftbukkit.event.CraftEventFactory.callFoodLevelChangeEvent(CraftEventFactory.java:427)<br />

at net.minecraft.server.ItemFood.b(ItemFood.java:32)<br />

at net.minecraft.server.ItemStack.b(ItemStack.java:101)<br />

at net.minecraft.server.EntityHuman.K(EntityHuman.java:261)<br />

at net.minecraft.server.EntityPlayer.K(EntityPlayer.java:637)<br />

at net.minecraft.server.EntityHuman.F_(EntityHuman.java:143)<br />

at net.minecraft.server.EntityPlayer.a(EntityPlayer.java:227)<br />

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:334)<br />

at net.minecraft.server.Packet10Flying.handle(SourceFile:126)<br />

at net.minecraft.server.NetworkManager.b(NetworkManager.java:251)<br />

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:106)<br />

at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:82)<br />

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:569)<br />

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)<br />

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)<br />

Caused by: java.lang.NullPointerException<br />

at com.gmail.nossr50.listeners.EntityListener.onFoodLevelChange(EntityListener.java:262)<br />

at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source)<br />

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br />

at java.lang.reflect.Method.invoke(Method.java:601)<br />

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302)<br />

... 18 more<br />

2012-12-18 19:22:55 [sEVERE] Could not pass event FoodLevelChangeEvent to mcMMO<br />

org.bukkit.event.EventException<br />

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:304)<br />

at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)<br />

at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:482)<br />

at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:467)<br />

at org.bukkit.craftbukkit.event.CraftEventFactory.callFoodLevelChangeEvent(CraftEventFactory.java:427)<br />

at net.minecraft.server.ItemFood.b(ItemFood.java:32)<br />

at net.minecraft.server.ItemStack.b(ItemStack.java:101)<br />

at net.minecraft.server.EntityHuman.K(EntityHuman.java:261)<br />

at net.minecraft.server.EntityPlayer.K(EntityPlayer.java:637)<br />

at net.minecraft.server.EntityHuman.F_(EntityHuman.java:143)<br />

at net.minecraft.server.EntityPlayer.a(EntityPlayer.java:227)<br />

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:334)<br />

at net.minecraft.server.Packet10Flying.handle(SourceFile:126)<br />

at net.minecraft.server.NetworkManager.b(NetworkManager.java:251)<br />

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:106)<br />

at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:82)<br />

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:569)<br />

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)<br />

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)<br />

Caused by: java.lang.NullPointerException<br />

at com.gmail.nossr50.listeners.EntityListener.onFoodLevelChange(EntityListener.java:262)<br />

at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source)<br />

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br />

at java.lang.reflect.Method.invoke(Method.java:601)<br />

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302)<br />

... 18 more<br />

2012-12-18 19:23:05 [sEVERE] Could not pass event FoodLevelChangeEvent to mcMMO<br />

org.bukkit.event.EventException<br />

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:304)<br />

at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)<br />

at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:482)<br />

at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:467)<br />

at org.bukkit.craftbukkit.event.CraftEventFactory.callFoodLevelChangeEvent(CraftEventFactory.java:427)<br />

at net.minecraft.server.ItemFood.b(ItemFood.java:32)<br />

at net.minecraft.server.ItemStack.b(ItemStack.java:101)<br />

at net.minecraft.server.EntityHuman.K(EntityHuman.java:261)<br />

at net.minecraft.server.EntityPlayer.K(EntityPlayer.java:637)<br />

at net.minecraft.server.EntityHuman.F_(EntityHuman.java:143)<br />

at net.minecraft.server.EntityPlayer.a(EntityPlayer.java:227)<br />

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:334)<br />

at net.minecraft.server.Packet10Flying.handle(SourceFile:126)<br />

at net.minecraft.server.NetworkManager.b(NetworkManager.java:251)<br />

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:106)<br />

at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:82)<br />

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:569)<br />

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)<br />

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)<br />

Caused by: java.lang.NullPointerException<br />

at com.gmail.nossr50.listeners.EntityListener.onFoodLevelChange(EntityListener.java:262)<br />

at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source)<br />

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br />

at java.lang.reflect.Method.invoke(Method.java:601)<br />

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302)<br />

... 18 more<br />

2012-12-18 19:23:06 [iNFO] Giving fork96 1 of Redstone Engine<br />

2012-12-18 19:23:14 [iNFO] Giving fork96 1 of Wooden Transport Pipe<br />

2012-12-18 19:23:24 [iNFO] Giving fork96 1 of Chest<br />

2012-12-18 19:23:36 [sEVERE] java.lang.NoSuchMethodError: buildcraft.api.PowerProvider.receiveEnergy(I)V<br />

2012-12-18 19:23:36 [sEVERE] at buildcraft.energy.TileEngine.q_(TileEngine.java:126)<br />

2012-12-18 19:23:36 [sEVERE] at net.minecraft.server.World.tickEntities(World.java:1189)<br />

2012-12-18 19:23:36 [sEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)<br />

2012-12-18 19:23:36 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)<br />

2012-12-18 19:23:36 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)<br />

2012-12-18 19:23:36 [sEVERE] Unexpected exception<br />

java.lang.NoSuchMethodError: buildcraft.api.PowerProvider.receiveEnergy(I)V<br />

at buildcraft.energy.TileEngine.q_(TileEngine.java:126)<br />

at net.minecraft.server.World.tickEntities(World.java:1189)<br />

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)<br />

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)<br />

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)<br />

2012-12-18 19:24:20 [iNFO] CONSOLE: Stopping the server..[m<br />

2012-12-18 19:24:20 [iNFO] Stopping server<br />

2012-12-18 19:24:20 [iNFO] [mcMMO] Disabling mcMMO v1.3.11-b1030<br />

2012-12-18 19:24:20 [iNFO] Backing up your mcMMO Configuration... <br />

2012-12-18 19:24:20 [iNFO] Backup Completed.<br />

2012-12-18 19:24:20 [iNFO] mcMMO was disabled.<br />

2012-12-18 19:24:20 [iNFO] [CCPlugin] Disabling CCPlugin v1.0<br />

2012-12-18 19:24:20 [iNFO] [CCPlugin] CCPlugin version 1.0 disabled.<br />

2012-12-18 19:24:20 [iNFO] [EasyEssentials] Disabling EasyEssentials v0.8.5<br />

2012-12-18 19:24:20 [iNFO] EasyEssentials version 0.8.5 is now disabled<br />[/color][/font][/size]

[size=13px][font=Courier][color=#cccccc]2012-12-18 19:24:20 [iNFO] Saving chunks<br />[/color][/font][/size]

[theprolo]

Use fix 1 and 2 in this thread:

http://forums.technicpack.net/threads/3-1-3-reported-issues-and-possible-fixes.30863/

Fix one can be found for download at post 13, fix 2 is pretty simple.

If you're interested, your problem is actually problem 2, but I reccommend doing both fixes so that you don't crash again, since both are extremely common bugs.

In answer to your stability question, I think the way some of the most basic parts of Tekkit can be broken like that kind of shows the answer. It's pretty unstable, but those fixes can solve most of the problems. You may also want to temporarily ban Thermal Monitors(the fix for that one's not been released for download yet, but if you feel like trying it yourself it's fix 4 on that thread), and warn your players that the version of Ic2 in Tekkit 3.1.3 is incompatible with NEI, so recipes don't work.

[crabsintrees]

THANK YOU SO MUCH!!!!