Telnet randomly flooded with warnings/errors

Tizz · June 22, 2021 at 9:54 PM

Sometimes telnet is flooded with warnings or errors and may stop logging at all until someone does tfm reload. I decided to open this thread to keep track of when this happens for no apparent reason.

Today the following line has been repeated \~150 times before getting no more logs:
:[20:31:53 WARN]: com.mojang.brigadier.exceptions.CommandSyntaxException: Unknown block type 'minecraft:cocoa_beans' at position 0: <--[HERE]

Tizz · June 29, 2021 at 7:25 PM

Another one from today

Code

:[18:02:57 ERROR]: Could not pass event VehicleUpdateEvent to Carz v7.2java.lang.NullPointerException  
    at io.github.a5h73y.carz.listeners.VehicleListener.onVehicleUpdate(VehicleListener.java:219)  
    at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor318.execute(Unknown Source)  
    at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:69)  
    at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80)  
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70)  
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:607)  
    at net.minecraft.server.v1_16_R3.EntityMinecartAbstract.tick(EntityMinecartAbstract.java:413)  
    at net.minecraft.server.v1_16_R3.WorldServer.entityJoinedWorld(WorldServer.java:959)  
    at net.minecraft.server.v1_16_R3.World.a(World.java:946)  
    at net.minecraft.server.v1_16_R3.WorldServer.doTick(WorldServer.java:644)  
    at net.minecraft.server.v1_16_R3.MinecraftServer.b(MinecraftServer.java:1476)  
    at net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:418)  
    at net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1328)  
    at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1116)  
    at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:289)  
    at java.base/java.lang.Thread.run(Thread.java:829)

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simplynick · June 29, 2021 at 9:17 PM

Telnet is a spam-hub, just use the client's filter features.

Tizz · July 19, 2021 at 7:20 PM

I'm in a rush so no proper bug report, maybe later by me or another person.
Context: an admin with the main and an alt accocunt at the same time, on the same connection.

Code

:[18:12:01 WARN]: Task #2194305 for TotalFreedomMod v2021.05 generated an exceptionjava.lang.NullPointerException  
    at me.totalfreedom.totalfreedommod.admin.AdminList.potionSpyMessage(AdminList.java:88)  
    at me.totalfreedom.totalfreedommod.Monitors.lambda$onStart$0(Monitors.java:47)  
    at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftTask.run(CraftTask.java:100)  
    at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:468)  
    at net.minecraft.server.v1_16_R3.MinecraftServer.b(MinecraftServer.java:1427)  
    at net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:436)  
    at net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1342)  
    at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1130)  
    at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:291)  
    at java.base/java.lang.Thread.run(Thread.java:829)

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**StevenNL2000** · July 20, 2021 at 9:31 PM

For the record, these errors are not related to Telnet itself, they are just various things on the server going wrong. Each unique message here is its own bug.

**videogamesm12** · July 21, 2021 at 7:16 AM

↩ Tizz This is due to the fact that we're still using usernames and IP addresses for player data and admin information. I have yet to figure out how we could migrate that older data to the new format without being too much of a performance hog.

Telnet randomly flooded with warnings/errors

wild1145 July 17, 2022 at 1:44 PM

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