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Photon-GitHub / AntiCheatAddition

An anticheat with nieche checks to cover cheats usually not covered by anticheats.
GNU General Public License v3.0
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Plugin erroring on startup ([STDERR] [java.util.logging.ErrorManager] java.util.logging.ErrorManager: 5) #531

Closed PsychoLynx closed 2 years ago

PsychoLynx commented 2 years ago

On a Purpur server (purpur-1.19-1668) with only AntiCheatAddition-8.2.4 and ProtocolLib-b569, the following error message is shown on startup:

[17:26:26] [Server thread/INFO]: [AntiCheatAddition] ViaVersion not found [17:26:26] [Server thread/ERROR]: [STDERR] [java.util.logging.ErrorManager] java.util.logging.ErrorManager: 5 [17:26:26] [Server thread/WARN]: java.lang.StringIndexOutOfBoundsException: begin 20, end 19, length 19 [17:26:26] [Server thread/WARN]: at java.base/java.lang.String.checkBoundsBeginEnd(String.java:4601) [17:26:26] [Server thread/WARN]: at java.base/java.lang.String.substring(String.java:2704) [17:26:26] [Server thread/WARN]: at java.base/java.lang.String.substring(String.java:2677) [17:26:26] [Server thread/WARN]: at AntiCheatAddition-8.2.4.jar//de.photon.anticheataddition.util.messaging.Log$1.format(Log.java:55) [17:26:26] [Server thread/WARN]: at java.logging/java.util.logging.StreamHandler.publish(StreamHandler.java:199) [17:26:26] [Server thread/WARN]: at java.logging/java.util.logging.FileHandler.publish(FileHandler.java:769) [17:26:26] [Server thread/WARN]: at java.logging/java.util.logging.Logger.log(Logger.java:980) [17:26:26] [Server thread/WARN]: at java.logging/java.util.logging.Logger.doLog(Logger.java:1007) [17:26:26] [Server thread/WARN]: at java.logging/java.util.logging.Logger.log(Logger.java:1030) [17:26:26] [Server thread/WARN]: at java.logging/java.util.logging.Logger.info(Logger.java:1803) [17:26:26] [Server thread/WARN]: at AntiCheatAddition-8.2.4.jar//de.photon.anticheataddition.AntiCheatAddition.checkForPlugin(AntiCheatAddition.java:76) [17:26:26] [Server thread/WARN]: at AntiCheatAddition-8.2.4.jar//de.photon.anticheataddition.AntiCheatAddition.onEnable(AntiCheatAddition.java:120) [17:26:26] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) [17:26:26] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:370) [17:26:26] [Server thread/WARN]: at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:536) [17:26:26] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_19_R1.CraftServer.enablePlugin(CraftServer.java:554) [17:26:26] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_19_R1.CraftServer.enablePlugins(CraftServer.java:468) [17:26:26] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:638) [17:26:26] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:424) [17:26:26] [Server thread/WARN]: at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:342) [17:26:26] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.v(MinecraftServer.java:1137) [17:26:26] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.lambda$spin$1(MinecraftServer.java:307) [17:26:26] [Server thread/WARN]: at java.base/java.lang.Thread.run(Thread.java:833)

Photon-GitHub commented 2 years ago

I am reasonably sure that this is an error in your server software or your java version. On normal spigot with the same configuration this problem does not exist. I would recommend you to update both your java (latest java 17 version) and your purpur. Otherwise I am pretty sure that ACA is not involved as I only call the bukkit logger with a string here, and the error is thrown somewhere inside this logging method.

Janmm14 commented 2 years ago

I am reasonably sure that this is an error in your server software or your java version. On normal spigot with the same configuration this problem does not exist. I would recommend you to update both your java (latest java 17 version) and your purpur. Otherwise I am pretty sure that ACA is not involved as I only call the bukkit logger with a string here, and the error is thrown somewhere inside this logging method.

Its your log handler throwing:

at AntiCheatAddition-8.2.4.jar//de.photon.anticheataddition.util.messaging.Log$1.format(Log.java:55)

Photon-GitHub commented 2 years ago

That means that purpur does not log the same way as spigot does. Oh well, I will look into it.

PsychoLynx commented 2 years ago

Thank you kindly!

Photon-GitHub commented 2 years ago

If you want (and can compile ACA yourself), you can try the ACA version on 8.2.5 and check if it is still happening. It should be fixed there. @PsychoLynx

PsychoLynx commented 2 years ago

Hi! I checked it out and the error appears to be gone now! Thank you so much for fixing it :)