if i tempban a player using the banlist | SpigotMC | Page 1

north gazelle May 7, 2022, 10:17 AM

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@soft mirage

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[
  {
    "uuid": "25ec173a-0c50-4bd9-848f-67676b531533",
    "name": "TheTimeee",
    "created": "2022-05-07 09:21:35 +0000",
    "source": "TheTimeee",
    "expires": "2022-05-07 09:21:45 +0000",
    "reason": "Because that"
  }
]

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the issue is after a tempban that looks like this ran out

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the first time the player logs in

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there is a null error thrown sec

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07.05 10:14:43 [Server] Server thread/WARN Failed to handle packet for /79.197.243.206:51827
07.05 10:14:43 [Server] INFO java.lang.NullPointerException: Cannot invoke "net.minecraft.server.players.GameProfileBanEntry.f()" because the return value of "net.minecraft.server.players.GameProfileBanList.b(Object)" is null
07.05 10:14:43 [Server] INFO at net.minecraft.server.players.PlayerList.canPlayerLogin(PlayerList.java:586) ~[spigot-1.18.2-R0.1-SNAPSHOT.jar:3473-Spigot-ffceeae-2542945]
07.05 10:14:43 [Server] INFO at net.minecraft.server.network.LoginListener.d(LoginListener.java:156) ~[spigot-1.18.2-R0.1-SNAPSHOT.jar:3473-Spigot-ffceeae-2542945]
07.05 10:14:43 [Server] INFO at net.minecraft.server.network.LoginListener.c(LoginListener.java:74) ~[spigot-1.18.2-R0.1-SNAPSHOT.jar:3473-Spigot-ffceeae-2542945]
07.05 10:14:43 [Server] INFO at net.minecraft.network.NetworkManager.a(NetworkManager.java:258) ~[spigot-1.18.2-R0.1-SNAPSHOT.jar:3473-Spigot-ffceeae-2542945]
07.05 10:14:43 [Server] INFO at net.minecraft.server.network.ServerConnection.c(ServerConnection.java:172) ~[spigot-1.18.2-R0.1-SNAPSHOT.jar:3473-Spigot-ffceeae-2542945]
07.05 10:14:43 [Server] INFO at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:1352) ~[spigot-1.18.2-R0.1-SNAPSHOT.jar:3473-Spigot-ffceeae-2542945]
07.05 10:14:43 [Server] INFO at net.minecraft.server.dedicated.DedicatedServer.b(DedicatedServer.java:429) ~[spigot-1.18.2-R0.1-SNAPSHOT.jar:3473-Spigot-ffceeae-2542945]
07.05 10:14:43 [Server] INFO at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1237) ~[spigot-1.18.2-R0.1-SNAPSHOT.jar:3473-Spigot-ffceeae-2542945]
07.05 10:14:43 [Server] INFO at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1047) ~[spigot-1.18.2-R0.1-SNAPSHOT.jar:3473-Spigot-ffceeae-2542945]
07.05 10:14:43 [Server] INFO at net.minecraft.server.MinecraftServer.lamb (/79.197.243.206:51827) has disconnected, reason: Internal server error

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removed some lines

soft mirage May 7, 2022, 10:18 AM

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Keep in mind

north gazelle May 7, 2022, 10:18 AM

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cause char limit

soft mirage May 7, 2022, 10:18 AM

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It’s 3 am

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For me

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But

north gazelle May 7, 2022, 10:18 AM

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sorry xD

soft mirage May 7, 2022, 10:18 AM

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I think that’s an issue with spigot or you

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Could be wrong here

north gazelle May 7, 2022, 10:18 AM

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if i call this

soft mirage May 7, 2022, 10:18 AM

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But

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It looks like

north gazelle May 7, 2022, 10:19 AM

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    @EventHandler
    public static void onAsyncPlayerPreLogin(AsyncPlayerPreLoginEvent event)
    {
        TempbanCommand.onAsyncPlayerPreLogin(event.getName());
    }

soft mirage May 7, 2022, 10:19 AM

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It’s being deleted form hard storage

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But not local memory

north gazelle May 7, 2022, 10:19 AM

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public static void onAsyncPlayerPreLogin(String name)
    {
Bukkit.getBanList(Type.NAME).getBanEntry(name);

soft mirage May 7, 2022, 10:19 AM

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And then it try’s to update it in storage but it’s not there

north gazelle May 7, 2022, 10:19 AM

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the error doesnt occur

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hm

soft mirage May 7, 2022, 10:19 AM

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Oh

north gazelle May 7, 2022, 10:19 AM

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if i call this method

soft mirage May 7, 2022, 10:19 AM

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Maybe it’s just one of those things

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That has to be a sync

north gazelle May 7, 2022, 10:19 AM

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the error wont occur

soft mirage May 7, 2022, 10:19 AM

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There’s some methods

north gazelle May 7, 2022, 10:20 AM

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wait

soft mirage May 7, 2022, 10:20 AM

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That just have to be async for no apparent reason

north gazelle May 7, 2022, 10:20 AM

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thing is

north gazelle May 7, 2022, 10:20 AM

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north gazelle ```json [ { "uuid": "25ec173a-0c50-4bd9-848f-67676b531533", "name": "T...

this is the correct format right?

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for a tempban

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so my tempban parsing correctly?

soft mirage May 7, 2022, 10:20 AM

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Does base Minecraft even have tempbans lol

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Lemme check

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On the formatting

north gazelle May 7, 2022, 10:21 AM

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i mean if thats a problem i could just as good write my own tempban system

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but i prefer to use vanilla systems when they exist

soft mirage May 7, 2022, 10:22 AM

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You could just steal this guys code

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Not steal

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Be inspired by

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https://www.spigotmc.org/threads/time-format-for-temp-bans.341668/page-2

SpigotMC - High Performance Minecraft

Solved - Time format for temp bans

If he's using milliseconds to determine when a ban expires that wouldn't be reliable and efficient way of doing so because he would have to use a...

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Gotta scroll down a bit

north gazelle May 7, 2022, 10:24 AM

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i mean i could just as good write a method that checks in its own tempban file wheter or not guys being temp banned still

soft mirage May 7, 2022, 10:24 AM

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I gtg tho

soft mirage May 7, 2022, 10:24 AM

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north gazelle i mean i could just as good write a method that checks in its own tempban file w...

Probably best

north gazelle May 7, 2022, 10:24 AM

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gl man 😄

soft mirage May 7, 2022, 10:24 AM

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That’s what I would do

soft mirage May 7, 2022, 10:24 AM

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north gazelle gl man 😄

Gl to you lol I think you meant gn*

north gazelle May 7, 2022, 10:24 AM

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😉

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i mean i got the serializer and stuff

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that aint the problem

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and i can check in the PlayerLoginEvent if that guys banned and kick him if so

soft mirage May 7, 2022, 10:25 AM

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Yea do that

north gazelle May 7, 2022, 10:26 AM

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since tempbans are rare tho ill prob not keep it in memory and just deserialize the file when someone logs in

#if i tempban a player using the banlist