What does the error code mean:
java.lang.IllegalArgumentException: Plugin can't be null
at org.apache.commons.lang.Validate.notNull (Validate.java:192) ~ [spigot.jar: git-spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.validate (CraftScheduler.java: 397) ~ [spigot.jar: git-spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.runTaskTimer (CraftScheduler.java:123) ~ [spigot.jar: git-spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.scheduleSyncRepeatingTask (CraftScheduler.java:119) ~ [spigot.jar: git-spigot-db6de12-18fbb24]
at.fundev.ttt.countdowns.LobbyCountdown.startIdle (LobbyCountdown.java:63) ~ [?:?]
at.fundev.ttt.gamestates.LobbyState.start (LobbyState.java:21) ~ [?:?]
at.fundev.ttt.gamestates.GameStateManager.setGameState (GameStateManager.java:25) ~ [?:?]
at.fundev.ttt.main.Main.onEnable (Main.java:28) ~ [?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled (JavaPlugin.java:321) ~ [spigot.jar: git-spigot-db6de12-18fbb24]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin (JavaPluginLoader.java:340) [spigot.jar: git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.enablePlugin (SimplePluginManager.java:405) [spigot.jar: git-spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin (CraftServer.java:357) [spigot.jar: git-Spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins (CraftServer.java:317) [spigot.jar: git-spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.s (MinecraftServer.java:414) [spigot.jar: git-spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.k (MinecraftServer.java:378) [spigot.jar: git-spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.a (MinecraftServer.java:333) [spigot.jar: git-spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.init (DedicatedServer.java:263) [spigot.jar: git-spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run (MinecraftServer.java:525) [spigot.jar: git-spigot-db6de12-18fbb24]
at java.lang.Thread.run (Unknown Source) [?: 1.8.0_221]
Say what the plugin should do and in which Minecraft version you want to program!
Java.lang.IllegalArgumentException: Plugin can't be null
Do you have somewhere "return null;" in the code?
And look for mistakes in the Sheduler🤔
So something like "public void ItemStackChanged (java.evt.event.ItemEvent e) | checkBoxChanged (e);]
});
If I'm not disabled now
He means:
java.lang.IllegalArgumentException: Plugin can't be null
Or in German:
Exception Error: Illegal argument. The plugin can't be null.
In the frugal problem description only helps guess what that happens.
Since there's something of Apache and Bukkit, the problem is schonmal on a server and not in the game itself. What triggers him, is not known.
It is known:
It is triggered by a plugin with the package ID: "de.fundev.ttt.gamestates.GameStateManager"
I could not find anything on the internet.
It is most likely called "GameStates" or similar.
"ttt.fundev.de" does not necessarily sound like a real company, but rather indicates a craft product.
This plugin has a programming or database error.
If you remove it from the plugin folder, your server should be up and running again.
TTT 1.8
