[3.0.4] Server crashes, something with Wireless Redstone?

[SyberianKitten]

Versions: 1.0.1.3/3.0.4

OS: Win7Ultimate x64 Sp1

Java: x64 jre7

Desc: Server crashes when someone or something is happening to wireless redstone. First noticed today after I used the wireless transmitters and recievers for my spawn. Sometimes it just randomly crashes. Couldnt find out what causes this, or maybe im blind

link: http://pastebin.com/2nBseiy7

[awesomebilly]

Is this happening often? - Randomly?

Can you check your logs before each crash and see who logged in with in the first 10 minutes?

When I seen a crash complaining about wireless redstone it ended up being from computer craft (The Mod).

A User had written a Loop that was so fast it crashed the server each time he started it (Loop AKA ComputerCraft Virus that crashed my server)

What I can suggest to rule out computercraft:

Remove computer craft for a few days. If the crashes DID STOP then you can replace computercraft and delete/rename the following file.

%ComputerCraft\lua\rom\programs\edit

A: Remove Edit from the programs file

B: Rename the edit to something different.

Issues with this above.. people will need to manually upload their computercraft programs to you.

Just My 2 Cents.

[firstdeathmaker]

I can confirm this crash, had the same on my server. Here the log:

2012-06-02 12:37:52 [sEVERE] java.lang.NullPointerException

2012-06-02 12:37:52 [sEVERE] at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.getPlayerInfo(RedstoneEtherAddonManager.java:47)

2012-06-02 12:37:52 [sEVERE] at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.isRemoteOn(RedstoneEtherAddonManager.java:52)

2012-06-02 12:37:52 [sEVERE] at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.tickTriangs(RedstoneEtherAddonManager.java:316)

2012-06-02 12:37:52 [sEVERE] at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.onTick(RedstoneEtherAddonManager.java:557)

2012-06-02 12:37:52 [sEVERE] at net.minecraft.server.mod_WirelessRedstoneAddons.onTickInGame(mod_WirelessRedstoneAddons.java:41)

2012-06-02 12:37:52 [sEVERE] at cpw.mods.fml.server.ModLoaderModContainer.tickStart(ModLoaderModContainer.java:285)

2012-06-02 12:37:52 [sEVERE] at cpw.mods.fml.common.FMLCommonHandler.gameTickStart(FMLCommonHandler.java:77)

2012-06-02 12:37:52 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreTick(FMLBukkitHandler.java:129)

2012-06-02 12:37:52 [sEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:494)

2012-06-02 12:37:52 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:453)

2012-06-02 12:37:52 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

2012-06-02 12:37:52 [sEVERE] Unexpected exception

java.lang.NullPointerException

at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.getPlayerInfo(RedstoneEtherAddonManager.java:47)

at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.isRemoteOn(RedstoneEtherAddonManager.java:52)

at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.tickTriangs(RedstoneEtherAddonManager.java:316)

at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.onTick(RedstoneEtherAddonManager.java:557)

at net.minecraft.server.mod_WirelessRedstoneAddons.onTickInGame(mod_WirelessRedstoneAddons.java:41)

at cpw.mods.fml.server.ModLoaderModContainer.tickStart(ModLoaderModContainer.java:285)

at cpw.mods.fml.common.FMLCommonHandler.gameTickStart(FMLCommonHandler.java:77)

at cpw.mods.fml.server.FMLBukkitHandler.onPreTick(FMLBukkitHandler.java:129)

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:494)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:453)

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

2012-06-02 12:38:15 [iNFO] Connection reset

[awesomebilly]

First can you try what I suggested about the ComputerCraft?

Remove the mod and see if it continues.

[firstdeathmaker]

Dont want to remove CC from my server. But its a good hint, I will tell my users to be more carefull with their programs. I have a very little and nice community so I think thats the best way.

[awesomebilly]

I believe you can view the programs they've created on the server side... Maybe you can attach those files and we can view the code... see where the problem is? and maybe see if they are doing it on purpose

[firstdeathmaker]

We found the bug:

If you use the Wireless Tracker on someone, and that player loggs off, the server crashes. It is definately Wireless Redstone.

[awesomebilly]

Awesome! Good to know.. I'll keep an eye out also for my server.

[SyberianKitten]

Firstdeathmaker was faster found the bug with the tracker too since i own a pvp/raid server people use the trackers often, but fell asleep and didnt post.

[TheSpoonyOne]

So how did you fix this? I have the same issue but i removed Trackers and it still happens T.T

[SyberianKitten]

apparently REPs do the same crash... deleting the wrcbe addons helped :P